Broadcom BRCM1075 802.11abgn/acWLAN+Bluetooth 4.0 NGFF2230 Mini Card User Manual

Download:
Mirror Download [FCC.gov]
Document ID	2338012
Application ID	EEJibA2aFgBUc8Yza1iUcQ==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	276.84kB (3460455 bits)
Date Submitted	2014-07-28 00:00:00
Date Available	2014-10-02 00:00:00
Creation Date	2017-10-21 20:16:36
Producing Software	GPL Ghostscript 9.18
Document Lastmod	2017-10-21 20:16:36
Document Title	Users Manual
Document Creator	Arbortext Publishing Engine

User Guide
ThinkPad E450 and E455
Compliance ID: TP00067A
Note: Before using this information and the product it supports, be sure to read and understand the following:
• Safety, Warranty, and Setup Guide
• Regulatory Notice
•
“Important safety information” on page vi
• Appendix E “Notices” on page 145
The Safety, Warranty, and Setup Guide and the Regulatory Notice have been uploaded to the Web site. To
refer to them, go to http://www.lenovo.com/UserManual and follow the instructions on the screen.
First Edition (November 2014)
© Copyright Lenovo 2014.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration
“GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
Contents
Read this first . . . . . . . . . . . . . . v
Important safety information . . . . . . . . . . vi
Conditions that require immediate action . .
vii
Safety guidelines . . . . . . . . . . . .
vii
Chapter 1. Product overview . . . . . . 1
Locating computer controls, connectors, and
indicators. . . . . . . . . . . . . . . . .
Front view. . . . . . . . . . . . . . .
Right-side view. . . . . . . . . . . . .
Left-side view . . . . . . . . . . . . .
Bottom view . . . . . . . . . . . . . .
Status indicators . . . . . . . . . . . .
Locating important product information . . . . .
Machine type and model label . . . . . . .
FCC ID and IC Certification number label . .
Certificate of Authenticity label . . . . . .
Genuine Microsoft label . . . . . . . . .
Features . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . .
Operating environment . . . . . . . . . . .
Lenovo programs . . . . . . . . . . . . .
Accessing Lenovo programs on the Windows
7 operating system . . . . . . . . . . .
Accessing Lenovo programs on the Windows
8.1 operating system . . . . . . . . . .
An introduction to Lenovo programs . . . .
Chapter 2. Using your computer . . .
Registering your computer . . . . . .
Frequently asked questions . . . . .
Using the multi-touch screen . . . . .
Special keys . . . . . . . . . . .
Function keys and key combinations
Windows key . . . . . . . . .
Using the ThinkPad pointing device . .
Using the TrackPoint pointing stick .
Using the trackpad . . . . . . .
Power management . . . . . . . .
Checking the battery status . . . .
Using the ac power adapter. . . .
Charging the battery . . . . . .
Maximizing the battery life . . . .
Managing the battery power . . .
Power-saving modes . . . . . .
Handling the battery. . . . . . .
Connecting to the network . . . . . .
© Copyright Lenovo 2014
10
10
11
12
12
12
13
14
17
17
17
19
21
21
23
23
24
24
27
27
28
29
29
29
29
30
32
Ethernet connections . . . .
Wireless connections . . . .
Using an external display . . . .
Connecting an external display
Choosing a display mode . .
Changing display settings . .
Using audio features . . . . . .
Using the camera . . . . . . .
Using a flash media card. . . . .
Inserting a flash media card . .
Removing a flash media card .
32
32
34
35
35
36
36
37
37
37
38
Chapter 3. Enhancing your
computer . . . . . . . . . . . . . . .
39
Finding ThinkPad options . . . . . . . . . .
ThinkPad OneLink Dock . . . . . . . . . . .
ThinkPad OneLink Pro Dock . . . . . . . . .
39
39
40
Chapter 4. Security . . . . . . . . . .
43
Attaching a mechanical lock . . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Typing passwords . . . . . . . . . . .
Power-on password . . . . . . . . . . .
Supervisor password . . . . . . . . . .
Hard disk passwords . . . . . . . . . .
Hard disk security . . . . . . . . . . . . .
Using the fingerprint reader. . . . . . . . . .
Notice on deleting data from your hard disk drive,
hybrid drive, or solid-state drive . . . . . . . .
Using firewalls . . . . . . . . . . . . . . .
Protecting data against viruses . . . . . . . .
43
43
43
43
44
46
48
48
Chapter 5. Advanced configuration . .
53
Installing a new operating system . . . . . .
Installing the Windows 7 operating system .
Installing the Windows 8.1 operating system
Installing device drivers . . . . . . . . . .
Using the ThinkPad Setup program . . . . .
Main menu . . . . . . . . . . . . .
Config menu. . . . . . . . . . . . .
Date and Time menu . . . . . . . . .
Security menu . . . . . . . . . . . .
Startup menu . . . . . . . . . . . .
Restart menu . . . . . . . . . . . .
Updating your system UEFI BIOS . . . .
50
51
51
53
53
54
55
55
55
56
60
60
64
66
66
Chapter 6. Preventing problems . . .
67
General tips for preventing problems . .
Making sure device drivers are current .
Taking care of your computer . . . . .
Cleaning the cover of your computer
67
68
69
70
Chapter 7. Troubleshooting computer
problems . . . . . . . . . . . . . . .
73
Diagnosing problems . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
Computer stops responding . . . . . . .
Spills on the keyboard . . . . . . . . . .
Error messages . . . . . . . . . . . .
Errors without messages . . . . . . . . .
Beep errors . . . . . . . . . . . . . .
Memory module problems . . . . . . . .
Networking problems . . . . . . . . . .
Problems with the keyboard and other pointing
devices . . . . . . . . . . . . . . . .
Problems with the display and multimedia
devices . . . . . . . . . . . . . . . .
Fingerprint reader problems. . . . . . . .
Battery and power problems . . . . . . .
Problems with drives and other storage
devices . . . . . . . . . . . . . . . .
A software problem . . . . . . . . . . .
Problems with ports and connectors . . . .
89
89
90
Chapter 8. Recovery overview . . . .
91
Recovery overview for the Windows 7 operating
system . . . . . . . . . . . . . . . . . .
Creating and using a recovery media . . . .
Performing backup and recovery operations .
Using the Rescue and Recovery workspace .
Creating and using a rescue medium . . . .
Reinstalling preinstalled programs and device
drivers . . . . . . . . . . . . . . . .
Solving recovery problems . . . . . . . .
Recovery overview for the Windows 8.1 operating
systems . . . . . . . . . . . . . . . . .
Refreshing your computer . . . . . . . .
Resetting your computer to the factory default
settings. . . . . . . . . . . . . . . .
Using the advanced startup options . . . .
Recovering your operating system if Windows
8.1 fails to start. . . . . . . . . . . . .
Creating and using recovery media . . . . .
Chapter 9. Replacing devices . . . . .
Static electricity prevention . . . . . . .
Replacing the coin-cell battery . . . . .
Replacing the hard disk drive, hybrid drive,
solid-state drive . . . . . . . . . . .
Replacing the memory module . . . . .
ii
User Guide
or
73
73
73
74
74
76
77
78
78
80
81
86
86
91
91
92
93
94
95
96
96
96
97
97
97
97
99
. .
. .
99
99
. .
. .
102
106
Replacing a wireless LAN card . . . . . . . .
Replacing the keyboard . . . . . . . . . . .
Chapter 10. Getting support . . . .
Before you contact Lenovo . .
Getting help and service . . .
Using diagnostic programs
Lenovo Support Web site.
Calling Lenovo . . . . .
Purchasing additional services
119
Chapter 11. You and your
computer . . . . . . . . . . . . . .
Accessibility and comfort .
Ergonomic information.
Comfort . . . . . .
Accessibility information
Traveling with your computer
Travel tips . . . . . .
Travel accessories . .
109
113
119
119
120
120
120
121
123
Appendix A. Regulatory
information . . . . . . . . . . . . .
Wireless related information . . . . . . . . .
Location of the UltraConnect wireless
antennas . . . . . . . . . . . . . . .
Locating wireless regulatory notices . . . .
Export classification notice . . . . . . . . . .
Electronic emission notices. . . . . . . . . .
Federal Communications Commission
Declaration of Conformity . . . . . . . .
Industry Canada Class B emission compliance
statement . . . . . . . . . . . . . . .
European Union - Compliance to the
Electromagnetic Compatibility Directive . . .
German Class B compliance statement . . .
Korea Class B compliance statement . . . .
Japan VCCI Class B compliance statement . .
Japan compliance statement for products
which connect to the power mains with
rated current less than or equal to 20 A per
phase . . . . . . . . . . . . . . . .
Lenovo product service information for
Taiwan . . . . . . . . . . . . . . . .
Eurasian compliance mark . . . . . . . .
Brazil regulatory notice. . . . . . . . . .
Mexico regulatory notice . . . . . . . . .
Appendix B. WEEE and recycling
statements . . . . . . . . . . . . .
Important WEEE information . . . . . . . . .
Japan recycling statements . . . . . . . . .
Recycling information for Brazil . . . . . . . .
123
123
124
124
128
128
128
131
131
132
132
133
133
133
133
134
134
135
135
135
135
135
135
135
137
137
137
138
Battery recycling information for the European
Union . . . . . . . . . . . . . . . . . .
Battery recycling information for Taiwan . . . . .
Battery recycling information for the United States
and Canada . . . . . . . . . . . . . . . .
Recycling information for China . . . . . . . .
138
139
India RoHS . . . . . . . . . . . . . . . .
Turkish RoHS . . . . . . . . . . . . . . .
Ukraine RoHS . . . . . . . . . . . . . . .
139
139
Appendix D. ENERGY STAR model
information . . . . . . . . . . . . .
143
Appendix C. Restriction of Hazardous
Substances Directive (RoHS) . . . . 141
Appendix E. Notices . . . . . . . . .
145
European Union RoHS . . . . . . . . . . .
China RoHS. . . . . . . . . . . . . . . .
© Copyright Lenovo 2014
Trademarks . . . . . . . . . . . . . . . .
141
141
142
146
141
141
iii
iv
User Guide
Read this first
Be sure to follow the important tips given here to get the most use and enjoyment out of your computer.
Failure to do so might lead to discomfort or injury, or cause your computer to fail.
Protect yourself from the heat that your computer generates.
When your computer is turned on or the battery is charging, the base, the palm
rest, and some other parts may become hot. The temperature they reach
depends on the amount of system activity and the level of charge in the battery.
Extended contact with your body, even through clothing, could cause
discomfort or even a skin burn.
• Avoid keeping your hands, your lap, or any other part of your body in
contact with a hot section of the computer for any extended time.
• Periodically take hands from using the keyboard by lifting your hands from
the palm rest.
Protect yourself from the heat generated by the ac power adapter.
When the ac power adapter is connected to an electrical outlet and your
computer, it generates heat.
Extended contact with your body, even through clothing, may cause a skin
burn.
• Do not place the ac power adapter in contact with any part of your body
while it is in use.
• Never use it to warm your body.
Prevent your computer from getting wet.
To avoid spills and the danger of electrical shock, keep liquids away from your
computer.
Protect the cables from being damaged.
Applying strong force to cables may damage or break them.
Route communication lines, or the cables of an ac power adapter, a mouse, a
keyboard, a printer, or any other electronic device, so that they cannot be walked
on, tripped over, pinched by your computer or other objects, or in any way
subjected to treatment that could interfere with the operation of your computer.
© Copyright Lenovo 2014
Protect your computer and data when moving it.
Before moving a computer equipped with a hard disk drive or hybrid drive, do
one of the following:
• Turn it off.
• Put it in sleep mode.
• Put it in hibernation mode.
This will help to prevent damage to the computer, and possible loss of data.
Handle your computer gently.
Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on
your computer, display, or external devices.
Carry your computer carefully.
• Use a quality carrying case that provides adequate cushioning and protection.
• Do not pack your computer in a tightly packed suitcase or bag.
• Before putting your computer in a carrying case, make sure that it is off, in sleep
mode, or in hibernation mode. Do not put a computer in a carrying case while it
is turned on.
Important safety information
Note: Read the important safety information first.
This information can help you safely use your notebook computer. Follow and retain all information included
with your computer. The information in this document does not alter the terms of your purchase agreement
or the Lenovo® Limited Warranty. For more information, see “Warranty Information” in the Safety, Warranty,
and Setup Guide that comes with your computer.
Customer safety is important. Our products are developed to be safe and effective. However, personal
computers are electronic devices. Power cords, power adapters, and other features can create potential
safety risks that can result in physical injury or property damage, especially if misused. To reduce these
risks, follow the instructions included with your product, observe all warnings on the product and in the
operating instructions, and review the information included in this document carefully. By carefully following
the information contained in this document and provided with your product, you can help protect yourself
from hazards and create a safer computer work environment.
Note: This information includes references to power adapters and batteries. In addition to notebook
computers, some products (such as speakers and monitors) ship with external power adapters. If you have
such a product, this information applies to your product. In addition, computer products contain a coin-cell
battery that provides power to the system clock even when the computer is unplugged, so the battery
safety information applies to all computer products.
vi
User Guide
Conditions that require immediate action
Products can become damaged due to misuse or neglect. Some product damage is serious enough
that the product should not be used again until it has been inspected and, if necessary, repaired by
an authorized servicer.
As with any electronic device, pay close attention to the product when it is turned on. On very rare
occasions, you might notice an odor or see a puff of smoke or sparks vent from your product. Or you
might hear sounds like popping, cracking or hissing. These conditions might merely mean that an
internal electronic component has failed in a safe and controlled manner. Or, they might indicate
a potential safety issue. However, do not take risks or attempt to diagnose the situation yourself.
Contact the Customer Support Center for further guidance. For a list of Service and Support phone
numbers, see the following Web site:
http://www.lenovo.com/support/phone
Frequently inspect your computer and its components for damage or wear or signs of danger.
If you have any question about the condition of a component, do not use the product. Contact
the Customer Support Center or the product manufacturer for instructions on how to inspect the
product and have it repaired, if necessary.
In the unlikely event that you notice any of the following conditions, or if you have any safety
concerns with your product, stop using the product and unplug it from the power source and
telecommunication lines until you can speak to the Customer Support Center for further guidance.
• Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are
cracked, broken, or damaged.
• Signs of overheating, smoke, sparks, or fire.
• Damage to a battery (such as cracks, dents, or creases), discharge from a battery, or a buildup of foreign
substances on the battery.
• A cracking, hissing or popping sound, or strong odor that comes from the product.
• Signs that liquid has been spilled or an object has fallen onto the computer product, the power cord or
power adapter.
• The computer product, power cord, or power adapter has been exposed to water.
• The product has been dropped or damaged in any way.
• The product does not operate normally when you follow the operating instructions.
Note: If you notice these conditions with a product (such as an extension cord) that is not manufactured for
or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions,
or until you get a suitable replacement.
Safety guidelines
Always observe the following precautions to reduce the risk of injury and property damage.
Service and upgrades
Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or
your documentation. Only use a Service Provider who is approved to repair your particular product.
Note: Some computer parts can be upgraded or replaced by the customer. Upgrades typically are
referred to as options. Replacement parts approved for customer installation are referred to as Customer
Replaceable Units, or CRUs. Lenovo provides documentation with instructions when it is appropriate for
customers to install options or replace CRUs. You must closely follow all instructions when installing or
replacing parts. The Off state of a power indicator does not necessarily mean that voltage levels inside a
product are zero. Before you remove the covers from a product equipped with a power cord, always make
© Copyright Lenovo 2014
vii
sure that the power is turned off and that the product is unplugged from any power source. If you have
any questions or concerns, contact the Customer Support Center.
Although there are no moving parts in your computer after the power cord has been disconnected, the
following warnings are required for your safety.
CAUTION:
Hazardous moving parts. Keep fingers and other body parts away.
CAUTION:
Before you open the computer cover, turn off the computer and wait several minutes until the
computer is cool.
Power cords and power adapters
DANGER
Use only the power cords and power adapters supplied by the product manufacturer.
The power cords shall be safety approved. For Germany, it shall be H05VV-F, 3G, 0.75 mm2, or
better. For other countries, the suitable types shall be used accordingly.
Never wrap a power cord around a power adapter or other object. Doing so can stress the cord in
ways that can cause the cord to fray, crack, or crimp. This can present a safety hazard.
Always route power cords so that they will not be walked on, tripped over, or pinched by objects.
Protect power cords and power adapters from liquids. For instance, do not leave your power cord
or power adapter near sinks, tubs, toilets, or on floors that are cleaned with liquid cleansers.
Liquids can cause a short circuit, particularly if the power cord or power adapter has been stressed
by misuse. Liquids also can cause gradual corrosion of power cord terminals and/or the connector
terminals on a power adapter, which can eventually result in overheating.
Always connect power cords and signal cables in the correct order and ensure that all power cord
connectors are securely and completely plugged into receptacles.
Do not use any power adapter that shows corrosion at the ac input pins or shows signs of
overheating (such as deformed plastic) at the ac input pins or anywhere on the power adapter.
Do not use any power cords where the electrical contacts on either end show signs of corrosion or
overheating or where the power cord appears to have been damaged in any way.
viii
User Guide
Extension cords and related devices
Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that you use
are rated to handle the electrical requirements of the product. Never overload these devices. If power strips
are used, the load should not exceed the power strip input rating. Consult an electrician for more information
if you have questions about power loads, power requirements, and input ratings.
Plugs and outlets
DANGER
If a receptacle (power outlet) that you intend to use with your computer equipment appears to be
damaged or corroded, do not use the outlet until it is replaced by a qualified electrician.
Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain
a replacement.
Do not share an electrical outlet with other home or commercial appliances that draw large amounts
of electricity; otherwise, unstable voltage might damage your computer, data, or attached devices.
Some products are equipped with a three-pronged plug. This plug fits only into a grounded
electrical outlet. This is a safety feature. Do not defeat this safety feature by trying to insert it into
a non-grounded outlet. If you cannot insert the plug into the outlet, contact an electrician for an
approved outlet adapter or to replace the outlet with one that enables this safety feature. Never
overload an electrical outlet. The overall system load should not exceed 80 percent of the branch
circuit rating. Consult an electrician for more information if you have questions about power loads
and branch circuit ratings.
Be sure that the power outlet you are using is properly wired, easily accessible, and located close
to the equipment. Do not fully extend power cords in a way that will stress the cords.
Be sure that the power outlet provides the correct voltage and current for the product you are
installing.
Carefully connect and disconnect the equipment from the electrical outlet.
Power supply statement
DANGER
Never remove the cover on a power supply or any part that has the following label attached.
Hazardous voltage, current, and energy levels are present inside any component that has this label
attached. There are no serviceable parts inside these components. If you suspect a problem with
one of these parts, contact a service technician.
© Copyright Lenovo 2014
ix
External devices
CAUTION:
Do not connect or disconnect any external device cables other than USB and 1394 cables while the
computer power is on; otherwise, you might damage your computer. To avoid possible damage to
attached devices, wait at least five seconds after the computer is shut down to disconnect external
devices.
General battery notice
DANGER
Personal computers manufactured by Lenovo contain a coin-cell battery to provide power to
the system clock. In addition, many mobile products, such as notebook computers, utilize a
rechargeable battery to provide system power when in portable mode. Batteries supplied by
Lenovo for use with your product have been tested for compatibility and should only be replaced
with approved parts.
Never attempt to open or service any battery. Do not crush, puncture, or incinerate batteries or
short circuit the metal contacts. Do not expose the battery to water or other liquids. Only recharge
the battery strictly according to instructions included in the product documentation.
Battery abuse or mishandling can cause the battery to overheat, which can cause gasses or flame
to “vent” from the battery or coin-cell battery. If your battery is damaged, or if you notice any
discharge from your battery or the buildup of foreign materials on the battery leads, stop using the
battery and obtain a replacement from the battery manufacturer.
Batteries can degrade when they are left unused for long periods of time. For some rechargeable
batteries (particularly Lithium Ion batteries), leaving a battery unused in a discharged state could
increase the risk of a battery short circuit, which could shorten the life of the battery and also can
pose a safety hazard. Do not let rechargeable Lithium-Ion batteries completely discharge or store
these batteries in a discharged state.
Lithium coin-cell battery notice
DANGER
Danger of explosion if battery is incorrectly replaced.
When replacing the lithium coin-cell battery, use only the same or an equivalent type that is
recommended by the manufacturer. The battery contains lithium and can explode if not properly
used, handled, or disposed of.
Do not:
• Throw or immerse into water
• Heat to more than 100°C (212°F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
The following statement applies to users in the state of California, U.S.A.
California Perchlorate Information:
User Guide
Products containing manganese dioxide lithium coin-cell batteries may contain perchlorate.
Perchlorate Material - special handling may apply, See
www.dtsc.ca.gov/hazardouswaste/perchlorate
Built-in rechargeable battery notice
DANGER
Do not attempt to replace the built-in rechargeable lithium-ion batteries. Contact Lenovo Support
for factory replacement.
Heat and product ventilation
DANGER
Computers, ac power adapters, and many accessories can generate heat when turned on and when
batteries are charging. Notebook computers can generate a significant amount of heat due to their
compact size. Always follow these basic precautions:
• When your computer is turned on or the battery is charging, the base, the palm rest, and some
other parts may become hot. Avoid keeping your hands, your lap, or any other part of your
body in contact with a hot section of the computer for any extended length of time. When you
use the keyboard, avoid keeping your palms on the palm rest for a prolonged period of time.
Your computer generates some heat during normal operation. The amount of heat depends on
the amount of system activity and the battery charge level. Extended contact with your body,
even through clothing, could cause discomfort or even a skin burn. Periodically take breaks
from using the keyboard by lifting your hands from the palm rest; and be careful not to use
the keyboard for any extended length of time.
• Do not operate your computer or charge the battery near flammable materials or in explosive
environments.
• Ventilation slots, fans and/or heat sinks are provided with the product for safety, comfort, and
reliable operation. These features might inadvertently become blocked by placing the product on
a bed, sofa, carpet, or other flexible surface. Never block, cover, or disable these features.
• When the ac power adapter is connected to an electrical outlet and your computer, it generates
heat. Do not place the adapter in contact with any part of your body while using it. Never use the
ac power adapter to warm your body. Extended contact with your body, even through clothing,
may cause a skin burn.
For your safety, always follow these basic precautions with your computer:
• Keep the cover closed whenever the computer is plugged in.
• Regularly inspect the outside of the computer for dust accumulation.
• Remove dust from vents and any perforations in the bezel. More frequent cleanings might be
required for computers in dusty or high-traffic areas.
• Do not restrict or block any ventilation openings.
• Do not operate your computer inside furniture, as this might increase the risk of overheating.
• Airflow temperatures into the computer should not exceed 35°C (95°F).
© Copyright Lenovo 2014
xi
Electrical current safety information
DANGER
Electric current from power, telephone, and communication cables is hazardous.
To avoid a shock hazard:
• Do not use your computer during a lightning storm.
• Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration
of this product during an electrical storm.
• Connect all power cords to a properly wired and grounded electrical outlet.
• Connect to properly wired outlets any equipment that will be attached to this product.
• Whenever possible, use one hand only to connect or disconnect signal cables.
• Never turn on any equipment when there is evidence of fire, water, or structural damage.
• Disconnect the attached power cords, battery, and all the cables before you open the device
covers, unless instructed otherwise in the installation and configuration procedures.
• Do not use your computer until all internal parts enclosures are fastened into place. Never use
the computer when internal parts and circuits are exposed.
DANGER
Connect and disconnect cables as described in the following procedures when installing, moving,
or opening covers on this product or attached devices.
To connect:
To disconnect:
1. Turn everything OFF.
1. Turn everything OFF.
2. First, attach all cables to devices.
2. First, remove power cords from outlets.
3. Attach signal cables to connectors.
3. Remove signal cables from connectors.
4. Attach power cords to outlets.
4. Remove all cables from devices.
5. Turn devices ON.
The power cord must be disconnected from the wall outlet or receptacle before installing all other
electrical cables connected to the computer.
The power cord may be reconnected to the wall outlet or receptacle only after all other electrical
cables have been connected to the computer.
Liquid crystal display (LCD) notice
CAUTION:
The LCD is made of glass, and rough handling or dropping the computer can cause the LCD to break.
If the LCD breaks and the internal fluid gets into your eyes or on your hands, immediately wash
the affected areas with water for at least 15 minutes; if any symptoms are present after washing,
get medical care.
Note: For products with mercury-containing fluorescent lamps (for example, non-LED), the fluorescent lamp
in the liquid crystal display (LCD) contains mercury; dispose of according to local, state, or federal laws.
xii
User Guide
Using headphones or earphones
CAUTION:
Excessive sound pressure from earphones and headphones can cause hearing loss. Adjustment of
the equalizer to maximum increases the earphone and headphone output voltage and the sound
pressure level. Therefore, to protect your hearing, adjust the equalizer to an appropriate level.
Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the
output of the headphone or earphone connectors do not comply with specifications of EN 50332-2. The
headphone output connector of your computer complies with EN 50332-2 Sub clause 7. This specification
limits the computer’s maximum wide band true RMS output voltage to 150 mV. To help protect against
hearing loss, ensure that the headphones or earphones you use also comply with EN 50332-2 (Clause 7
limits) for a wide band characteristic voltage of 75 mV. Using headphones that do not comply with EN
50332-2 can be dangerous due to excessive sound pressure levels.
If your Lenovo computer came with headphones or earphones in the package, as a set, the combination of
the headphones or earphones and the computer already complies with the specifications of EN 50332-1.
If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5
Limitation Values). Using headphones that do not comply with EN 50332-1 can be dangerous due to
excessive sound pressure levels.
Additional safety information
DANGER
Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger
of suffocation.
Notice for users in the U.S.A.
Many personal computer products and accessories contain cords, cables or wires, such as power cords or
cords to connect the accessory to a personal computer. If this product has such a cord, cable or wire, then
the following warning applies:
WARNING: Handling the cord on this product or cords associated with accessories sold with this product
will expose you to lead, a chemical known to the State of California to cause cancer, and birth defects or
other reproductive harm. Wash hands after handling.
Save these instructions.
© Copyright Lenovo 2014
xiii
xiv
User Guide
Chapter 1. Product overview
This chapter provides information about connector locations, important product labels, computer features,
specifications, operating environment, and preinstalled programs.
This chapter contains the following topics:
•
“Locating computer controls, connectors, and indicators” on page 1
•
“Locating important product information” on page 8
•
“Features” on page 10
•
“Specifications” on page 11
•
“Operating environment” on page 12
•
“Lenovo programs” on page
Locating computer controls, connectors, and indicators
This section introduces the computer hardware features to give you the basic information you need to
start using the computer.
Front view
Figure 1. ThinkPad E450 and E455 front view
1 Microphones
2 Camera
3 Power button
4 TrackPoint® pointing stick
5 System status indicator
6 Fingerprint reader (available on some models)
7 ThinkPad® trackpad
8 Media-card slot
9 Screen (multi-touch screen available on some models)
© Copyright Lenovo 2014
1
Microphones
The built-in microphones capture sound and voice when used with a program capable of handling audio.
Depending on your model, your computer might come with one microphone.
Camera
Some models have an integrated camera. Use the camera to take pictures or hold a video conference.
For details, see “Using the camera” on page 37.
Power button
Use the power button to turn on the computer.
To turn off the computer, use the Start menu shutdown option on the Microsoft® Windows® 7 operating
system. For the Microsoft Windows 8.1 operating system, move the pointer to the top-right or bottom-right
corner of the screen to bring up the charms. Then click Settings ➙ Power ➙ Shut down.
If your computer stops responding and you cannot turn it off, press and hold the power button for four
seconds or more. If the computer still is not responding, remove the ac power adapter, the supported
ThinkPad OneLink Dock, or ThinkPad OneLink Pro Dock to reset the computer.
You also can program the power button so that by pressing the power button you can shut down the
computer or put it into sleep or hibernation mode. To achieve this, you must change your power plan
settings. To access power plan settings, do the following:
• For Windows 7: Start the Power Manager program and then click the Power Plan tab. For instructions
on how to start the Power Manager program, see “Accessing Lenovo programs on the Windows 7
operating system” on page .
• For Windows 8.1: Go to the desktop. Right-click the battery-status icon in the Windows notification area
and click More power options ➙ Choose what the power button does.
ThinkPad pointing device
TrackPoint pointing stick
ThinkPad trackpad
The keyboard contains the ThinkPad pointing device. Pointing, selecting, and dragging are all part of a single
process that you can perform without moving your fingers from a typing position. For more information, see
“Using the ThinkPad pointing device” on page 23.
System status indicator
The illuminated dot on the ThinkPad logo functions as a system status indicator. For the detailed information
about the indicator, see “Status indicators” on page 6.
Fingerprint reader (available on some models)
Some models have a fingerprint reader. Fingerprint authentication technology provides a simple and secure
user access by associating your fingerprint with a password. For more information about the fingerprint
reader, see “Using the fingerprint reader” on page 48.
Media-card slot
Your computer is equipped with a media card reader, which provides a media-card slot. Insert your flash
media card into the media-card slot to read the data on the card. For more information about the supported
cards, see “Using a flash media card” on page 37.
User Guide
9
Screen (multi-touch screen available on some models)
For more information, see “Using the multi-touch screen” on page .
Right-side view
Figure 2. ThinkPad E450 and E455 right-side view
1 USB 3.0 connectors
3 Ethernet connector
2 High Definition Multimedia Interface (HDMI™)
connector
4 ac power connector
5 Lenovo OneLink connector
USB 3.0 connectors
The USB 3.0 connectors are used for connecting USB-compatible devices, such as a USB printer or
a digital camera.
Note: When you attach a USB cable to this USB connector, ensure that the USB mark is facing upward.
Otherwise the connector might be damaged.
HDMI connector
Use the high-definition multimedia interface (HDMI) connector to connect the computer to a
HDMI-compatible audio device or video monitor, such as an high-definition television (HDTV).
Note: If you connect the computer to a supported ThinkPad OneLink Dock, use the HMDI connector on
the dock, not the one on the computer.
Ethernet connector
Connect the computer to a local area network (LAN) with the Ethernet connector.
Chapter 1. Product overview
DANGER
To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector.
You can only connect an Ethernet cable to this connector.
The Ethernet connector has two indicators that show the status of the network connection. When the
green indicator is on, the computer is connected to a LAN. When the yellow indicator blinks, data is being
transmitted.
Note: If the computer is connected to the ThinkPad OneLink Dock or ThinkPad OneLink Pro Dock, use the
Ethernet connector on the docking station instead of the one on the computer.
ac power connector
Lenovo OneLink connector
When the ac power adapter is connected to the ac power connector, it provides power to the computer
and charges the battery. When a supported ThinkPad OneLink Dock or ThinkPad OneLink Pro Dock is
connected to the Lenovo OneLink connector, it can not only extend the computer capabilities but also
provide ac power to the computer and charge the battery.
To use the Lenovo OneLink connector, you need to remove the connector cover from the Lenovo OneLink
connector first.
Note: Ensure that you keep the connector cover. Reattach it to the Lenovo OneLink connector when
you are not using the Lenovo OneLink connector.
Left-side view
Figure 3. ThinkPad E450 and E455 left-side view
1 Security-lock slot
2 Fan louvers
3 Always-on USB connector
4 Combo audio connector
User Guide
1
Security-lock slot
Purchase a security cable lock that fits this security-lock slot to lock your computer to a stationary object to
protect your computer from theft.
Fan louvers
The fan louvers and the internal fan enable air to circulate in the computer to ensure proper cooling,
especially the cooling of the microprocessor.
Note: To ensure proper airflow, do not place any obstacle in front of the fan louvers.
Always-on USB connector
By default, the Always On Universal Serial Bus (USB) connector enables you to charge some mobile digital
devices and smartphones in the following situations:
• When your computer is on or in sleep mode
• When your computer is in hibernation mode or is turned off, but connected to ac power
If you want to charge these devices when your computer is in hibernation mode or is turned off, and the
computer is not connected to ac power, do the following:
• For Windows 7: Start the Power Manager program and click the Global Power Settings tab. Then
select the Enable USB charge from the computer battery even when the computer is off check
box, and click OK or Apply.
• For Windows 8.1: Press the Windows key to go to the Start screen. Click Lenovo Settings ➙ Power.
Then move the switch to the On position in the Enable Always On USB area and select the Enable even
when the computer is off check box, and click OK or Apply.
Attention: When you attach a USB cable to this USB connector, ensure that the USB mark is facing upward.
Otherwise the connector might be damaged.
Combo audio connector
To listen to the sound from your computer, connect a headphone or a headset that has a 3.5 mm, 4-pole
plug to the combo audio connector.
Notes:
• If you are using a headset with a function switch, do not press this switch while using the headset. If
you press it, the headset microphone will be disabled, and the integrated microphones on the computer
will be enabled instead.
• The combo audio connector does not support a conventional microphone. For more information, see
“Using audio features” on page 36.
Chapter 1. Product overview
Bottom view
Figure 4. ThinkPad E450 and E455 bottom view
1 Wireless LAN card slot
2 Memory-upgrade slot
3 Speakers
4 Built-in battery
5 Hard disk drive, hybrid drive, or solid-state drive
Wireless LAN card slot
Your computer might have a wireless LAN card installed for you to establish wireless LAN connections.
Memory-upgrade slot
You can increase the amount of memory in your computer by installing a memory module in the
memory-upgrade slot. Memory modules are available as options from Lenovo.
Speakers
Your computer is equipped with a pair of stereo speakers.
Battery
Use your computer with the battery power whenever ac power is unavailable.
Hard disk drive, hybrid drive, or solid-state drive
Depending on the model, the computer might have a large-capacity, customer-upgradable hard disk drive,
hybrid drive, or solid-state drive that can meet various storage demands.
Note: The hidden service partition is the reason why there is less free space than expected on your hard
disk drive, hybrid drive, or solid-state drive. This reduction is more noticeable on the solid-state drive
because of its smaller capacity.
Status indicators
Your computer has several status indicators showing the status of your computer.
Note: Your computer keyboard might look different from the following illustration.
User Guide
1
Fn Lock indicator
The Fn Lock indicator shows the status of Fn Lock function. For more information, see “Special keys ”
on page 21.
Speaker-mute indicator
When the speaker-mute indicator is on, the speakers are muted.
Microphone-mute indicator
When the microphone-mute indicator is on, the microphones are muted.
Camera-status indicator
When the camera-status indicator is on, the camera is in use.
System-status indicators
The illuminated dots, one in the ThinkPad logo on the outer lid of your computer and the other on the palm
rest, show the system status of your computer:
• Blinks for three times: The computer is initially connected to the power.
• On: The computer is on (in normal mode).
• Blinks fast: The computer is entering hibernation mode.
• Blinks slowly: The computer is in sleep mode.
Chapter 1. Product overview
• Off: The computer is off or in hibernation mode.
Locating important product information
This section provides information to help you locate the machine type and model label, the FCC ID and IC
Certification label, the Windows Certificate of Authenticity label, and the Genuine Microsoft label.
Machine type and model label
The machine type and model label identifies your computer. When you contact Lenovo for help, the machine
type and model information helps support technicians to identify your computer and provide faster service.
The following figure shows the location of the machine type and model of your computer:
FCC ID and IC Certification number label
There is no FCC ID or IC Certification number for the wireless communication cards shown on the enclosure
of the computer. On some models, Lenovo provides you the information about the location of the FCC ID
and IC Certification number label on the computer back cover assembly.
The following figure shows the location of the FCC ID and IC Certification number label of the computer.
User Guide
The FCC ID and IC Certification number labels are affixed on the wireless LAN card 1 installed in the
wireless communication card slots of the computer.
The following figure shows the location of the FCC ID and IC Certification number labels of your computer.
To remove the wireless LAN card for repair or replacement, see “Replacing a wireless LAN card” on page 109.
Note: Use only Lenovo-authorized wireless communication cards for the computer. If you install an
unauthorized wireless communication card that is not approved for use in your computer, an error message
will be displayed and the computer will beep when you turn on the computer.
Certificate of Authenticity label
The Certificate of Authenticity label is provided on models that are licensed to use a Windows 7
operating system. The licensed Windows version and product key associated with the computer are printed
on this label. Record this information and keep it in a safe place. You might need these numbers to start
your computer or reinstall the Windows 7 operating system. Depending on the model, the Certificate of
Authenticity label can be on the computer cover, under the battery, or on the power adapter.
For more information about the Certificate of Authenticity label, go to:
http://www.microsoft.com/en-us/howtotell/Hardware.aspx
The following figure shows the location of the Certificate of Authenticity label on the computer cover:
Chapter 1. Product overview
Genuine Microsoft label
The Genuine Microsoft label is provided on models that are licensed to use a Windows 8.1 operating system.
The version of the operating system is printed on the label. If your computer model is licensed to use
the Windows 8.1 Pro operating system, that license also permits you to use the Windows 7 Professional
operating system in place of the Windows 8.1 Pro operating system if you prefer. Lenovo computers that
are licensed for use with a Windows 8.1 operating system are shipped with the corresponding license key
digitally encoded into the computer hardware. Depending on the computer model, the Genuine Microsoft
label can be on the computer cover, under the battery, or on the power adapter.
For more information about the Genuine Microsoft label, go to:
http://www.microsoft.com/en-us/howtotell/Hardware.aspx
The following figure shows the location of the Genuine Microsoft label on the computer cover:
Features
This topic lists the features of your computer.
To view the system properties of your computer, do the following:
• For Windows 7: Click Start and right-click Computer. Then click Properties.
• For Windows 8.1: Move the pointer to the top-right or bottom-right corner of the screen to bring up the
charms. Then click Settings ➙ PC info.
Memory
• Double data rate 3 low voltage synchronous dynamic random access memory modules (DDR3 LV SDRAM)
Storage device
• 2.5-inch form factor, 7-mm height hard disk drive
• 2.5-inch form factor, 7-mm height hybrid drive
• 2.5-inch form factor, 7-mm height solid-state drive
Display
The color display uses the Thin Film Transistor (TFT) technology.
• Size: 14.0 inches (355.6 mm)
• Resolution:
– LCD: Up to 1366 x 768 or 1600 x 900, depending on the model
10
User Guide
– External monitor: Up to 2048 x 1536
• Brightness control
• Integrated camera
• Microphones
Keyboard
• 6-row keyboard
• ThinkPad pointing device
• Function keys
Interface
• External monitor connector (HDMI connector)
• Combo audio connector
• Two USB 3.0 connectors
• One Always On USB connector (USB 2.0)
• RJ45 Ethernet connector
• 4-in-1 media-card slot
• Lenovo OneLink connector
• ac power connector
Wireless features
• Integrated wireless LAN
• Integrated Bluetooth
Security features
• Fingerprint reader (available on some models)
Specifications
This section lists the physical specifications for your computer.
Size
• Width: 339 mm (13.35 inches)
• Depth: 239 mm (9.41 inches)
• Height: 24.4 mm (9.61 inches) for the non-touch model; 26.4 mm (10.39 inches) for the touch model
Heat output
• 45W (154 Btu/hr) or 65 W (222 Btu/hr) maximum (depending on the model)
Power source (ac power adapter)
• Sine-wave input at 50 to 60 Hz
• Input rating of the ac power adapter: 100 to 240 V ac, 50 to 60 Hz
Chapter 1. Product overview
11
Operating environment
This section provides information about the operating environment of your computer.
Environment:
• Maximum altitude without pressurization: 3048 m (10 000 ft)
• Temperature
– At altitudes up to 2438 m (8000 ft)
– Operating: 5.0°C to 35.0°C (41°F to 95°F)
– Storage: 5.0°C to 43.0°C (41°F to 109°F)
– At altitudes above 2438 m (8000 ft)
– Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F)
Note: When you charge the battery, its temperature must be at least 10°C (50°F).
• Relative humidity:
– Operating: 8% to 80%
– Storage: 5% to 95%
If possible, place your computer in a well-ventilated and dry area without direct exposure to sunshine.
Attention:
• Keep electrical appliances such as an electric fan, radio, air conditioner, and microwave oven away
from the computer. The strong magnetic fields generated by these appliances can damage the monitor
and data on the hard disk drive or hybrid drive.
• Do not place any beverages on top of or beside the computer or other attached devices. If liquid is spilled
on or in the computer or an attached device, a short circuit or other damage might occur.
• Do not eat or smoke over your keyboard. Particles that fall into your keyboard can cause damage.
Lenovo programs
Your computer comes with Lenovo programs to help you work easily and securely.
Note: The available programs are subject to change without notice.
To learn more about the programs and other computing solutions offered by Lenovo, go to:
http://www.lenovo.com/support
Accessing Lenovo programs on the Windows 7 operating system
You can access Lenovo programs on the Windows 7 operating system through Windows Search or from
Control Panel. The icon name displayed in the search result or Control Panel might be different from the
program name. You can find the program by its program name or icon name as shown in the Lenovo
programs available on the Windows 7 operating system table.
Note: If you do not find the program you need, open the Lenovo ThinkVantage® Tools program to find the
dimmed icon for the program. Then double-click the icon to install the program.
To access Lenovo programs through Windows Search, do the following:
1. Click the Start button and then type the program name or the icon name into the search box.
12
User Guide
2. Locate the program by the program name or the icon name and then click the program to launch it.
To access Lenovo programs from Control Panel, do the following:
Note: Some Lenovo programs might not be displayed in Control Panel. To find these programs, use
Windows Search.
1. Click Start ➙ Control Panel. Change the view of Control Panel from Category to Large icons or Small
icons.
2. Locate the program by the icon name and then click the program to launch it.
Depending on the model, your computer might support the following Lenovo programs:
Note: The available programs are subject to change without notice.
Table 1. Lenovo programs available on the Windows 7 operating system
Program name
Icon name
Access Connections™
Lenovo - Internet Connection
Active Protection System™
Lenovo - Airbag Protection
Communications Utility
Lenovo - Web Conferencing
Fingerprint Manager Pro or Lenovo Fingerprint
Manager
Lenovo - Fingerprint Manager Pro or Lenovo - Fingerprint
Manager
Lenovo Microphone Mute
Lenovo-Microphone Mute
Lenovo QuickCast
Lenovo QuickCast
Lenovo QuickControl
Lenovo QuickControl
Lenovo QuickDisplay
Lenovo QuickDisplay
Lenovo Solution Center
Lenovo - System Health and Diagnostics
Lenovo ThinkVantage Tools
Lenovo ThinkVantage Tools
Message Center Plus
Messages from Lenovo
Password Manager
Lenovo - Password Vault
Power Manager
Lenovo - Power Controls
Recovery Media
Lenovo - Factory Recovery Disks or Create Recovery Media
Rescue and Recovery®
Lenovo - Enhanced Backup and Restore
System Update
Lenovo - Update and Drivers
Accessing Lenovo programs on the Windows 8.1 operating system
You can access Lenovo programs on the Windows 8.1 operating system from the Start screen or the
Apps screen.
to go to the Start screen. Click a Lenovo program to launch it. If you cannot find
Press the Windows key
to go to the Apps screen. Find the desired program in the
the program you need, click the arrow icon
list or search for the program in the search box.
Note: If you do not find the program you need, go to Lenovo PC Experience ➙ Lenovo Tools. Then you
can find the program you need.
Depending on the model, your computer might support the following Lenovo programs:
Note: The available programs are subject to change without notice.
Chapter 1. Product overview
13
• Active Protection System
• Fingerprint Manager Pro
• Lenovo Companion
• Lenovo Microphone Mute
• Lenovo QuickCast
• Lenovo QuickControl
• Lenovo Settings
• Lenovo Solution Center
• Lenovo Support
• Lenovo PC Experience
• Password Manager
• System Update
An introduction to Lenovo programs
This topic provides a brief introduction to some Lenovo programs.
Note: The available programs are subject to change without notice.
• Access Connections (Windows 7)
The Access Connections program is a connectivity assistant program for creating and managing location
profiles. Each location profile stores all the network and Internet configuration settings needed for
connecting to a network infrastructure from a specific location such as a home or an office.
By switching between location profiles as you move your computer from place to place, you can quickly
and easily connect to a network with no need to manually reconfigure your settings and restart the
computer each time.
• Communications Utility (Windows 7)
The Communications Utility program enables you to configure settings for the integrated camera and
audio devices.
• Lenovo QuickDisplay (Windows 7)
The Lenovo QuickDisplay program enables you to establish a connection between your computer and a
Wi-Fi display projector. This provides you with a quick and easy way to make presentations.
• Lenovo ThinkVantage Tools (Windows 7)
The Lenovo ThinkVantage Tools program helps you work more easily and securely by providing easy
access to various program, such as Lenovo Fingerprint Manager, Lenovo Solution Center, and so on.
• Message Center Plus (Windows 7)
The Message Center Plus program automatically displays messages to inform you about important notices
from Lenovo, such as alerts on system updates and alerts on conditions that require your attention.
• Mobile Broadband Connect (Windows 7)
The Mobile Broadband Connect program enables you to connect the computer to the mobile broadband
network through a supported wireless WAN card.
• Power Manager (Windows 7)
The Power Manager program provides convenient, flexible, and complete power management for the
computer. It enables you to adjust your computer power settings to achieve the best balance between
performance and power saving.
14
User Guide
• Recovery Media (Windows 7)
The Recovery Media program enables you to restore the contents of the hard disk drive, solid-state
drive, or hybrid drive to the factory default settings.
• Rescue and Recovery (Windows 7)
The Rescue and Recovery program is a one-button recovery and restore solution. It includes a set of
self-recovery tools to help you diagnose computer problems, get help, and recover from system crashes,
even if you cannot start the Windows operating system.
• Lenovo Companion (Windows 8.1)
Through the Lenovo Companion program, you can get the information about the accessories for your
computer, view blogs and articles about your computer, and check for other recommended programs.
• Lenovo Settings (Windows 8.1)
The Lenovo Settings program enables you to enhance your computing experience by turning your
computer into a portable hotspot, configuring camera and audio settings, optimizing your power settings,
and creating and managing multiple network profiles.
• Lenovo Support (Windows 8.1)
The Lenovo Support program enables you to register your computer with Lenovo, download and view
user manuals, get the warranty information of your computer, and explore help and support information.
• Lenovo PC Experience (Windows 8.1)
The Lenovo PC Experience program helps you work more easily and securely by providing easy access to
various programs, such as Active Protection System, User Guide, and Lenovo Solution Center.
• Active Protection System (Windows 7 and Windows 8.1)
The Active Protection System program protects your hard disk drive when the shock sensor inside your
computer detects a condition that could damage the drive, such as system tilt, excessive vibration, or
shock. The hard disk drive is less vulnerable to damage when it is not operating. This is because when
the hard disk drive is not operating, the system stops it from spinning, and might also move the read
and write heads of the drive to areas that do not contain data. As soon as the shock sensor senses
that the environment is stable again (minimal change in system tilt, vibration, or shock), it turns on the
hard disk drive.
• Fingerprint Manager Pro or Lenovo Fingerprint Manager (Windows 7 and Windows 8.1)
If your computer comes with a fingerprint reader, the Fingerprint Manager Pro program or Lenovo
Fingerprint Manager program enables you to enroll your fingerprint and associate it with your passwords.
As a result, the fingerprint authentication can replace your password and enable simple and secure
user access.
• Lenovo Microphone Mute (Windows 7 and Windows 8.1)
The Lenovo Microphone Mute program enables you to set which recording devices will be controlled by
the microphone-mute key on your computer. By pressing the microphone-mute key, you can mute or
unmute the recording devices that you have selected in the Lenovo Microphone Mute program.
• Lenovo QuickCast (Windows 7 and Windows 8.1)
The Lenovo QuickCast program provides you with a quick and easy way to send files and uniform
resource locators (URLs) between two devices.
• Lenovo QuickControl (Windows 7 and Windows 8.1)
The Lenovo QuickControl program enables you to control your computer remotely from your
smartphone. You can control the mouse, enter text, control movies and music, give presentations, and
more.
Chapter 1. Product overview
15
• Lenovo Solution Center (Windows 7 and Windows 8.1)
The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It
combines diagnostic tests, system information collection, security status, and support information, along
with hints and tips for optimal system performance.
• Password Manager (Windows 7 and Windows 8.1)
The Password Manager program automatically captures and fills in authentication information for
Windows programs and Web sites.
• System Update (Windows 7 and Windows 8.1)
The System Update program enables you to keep the software on the computer up-to-date by
downloading and installing software packages, including ThinkVantage programs, device drivers, Unified
Extensible Firmware Interface (UEFI) basic input/output system (BIOS) updates, and other third-party
programs.
16
User Guide
Chapter 2. Using your computer
This chapter provides information on using some of the computer components.
This chapter contains the following topics:
•
“Registering your computer” on page 17
•
“Frequently asked questions” on page 17
•
“Special keys ” on page 21
•
“Using the ThinkPad pointing device” on page 23
•
“Power management” on page 27
•
“Connecting to the network” on page 32
•
“Using an external display” on page 34
•
“Using audio features” on page 36
•
“Using the camera” on page 37
•
“Using a flash media card” on page 37
Registering your computer
When you register your computer, information is entered into a database, which enables Lenovo to contact
you in case of a recall or other severe problem. In addition, some locations offer extended privileges and
services to registered users.
When you register your computer with Lenovo, you also will receive the following benefits:
• Quicker service when you call Lenovo for help
• Automatic notification of free software and special promotional offers
To register your computer with Lenovo, go to http://www.lenovo.com/register and follow the instructions on
the screen to register your computer.
If you are using a Windows 7 operating system, you also can register your computer through the preinstalled
Lenovo Product Registration program. The program launches automatically after you have used your
computer for a period of time. Follow the instructions on the screen to register your computer.
Frequently asked questions
The following are a few tips that will help you optimize the use of your computer.
To ensure that you receive the best performance from your computer, go to the following Web page to find
information such as aids for troubleshooting and answers to frequently asked questions:
http://www.lenovo.com/support/faq
Can I get my user guide in another language?
• To download the user guide in another language, go to http://www.lenovo.com/support. Then follow
the instructions on the screen.
How do I use battery power more effectively when I am on the go?
© Copyright Lenovo 2014
17
• To conserve power, or to suspend operation without exiting programs or saving files, see “Power-saving
modes” on page 29.
• To achieve the best balance between performance and power saving, create and apply power plans.
See “Managing the battery power” on page 29
• If your computer will be turned off for an extended period of time, you can prevent battery power
from draining by removing the battery. Look for more information about using the battery in “Power
management” on page 27.
How do I securely dispose of data stored on the hard disk drive, hybrid drive, or solid-state drive?
• Study Chapter 4 “Security” on page 43 section to find out how you can protect your computer from
theft and unauthorized use.
• Use the Password Manager program to protect the data stored on your computer. For details, see the
help information system of the program.
• Before you dispose of the data on the hard disk drive, hybrid drive, or solid-state drive, be sure to read
“Notice on deleting data from your hard disk drive, hybrid drive, or solid-state drive” on page 50.
How do I get connected in different locations?
• To troubleshoot a wireless networking issue, go to:
http://www.lenovo.com/support/faq
• Take advantage of the networking features provided by the Access Connections program (on the
Windows 7 operating system) or Location Awareness program in Lenovo Settings (on the Windows
8.1 operating system).
• To learn more about using the wireless features of your computer, refer to “Wireless connections” on
page 32.
• To travel more confidently, be sure to check the tips in “Traveling with your computer” on page 128.
• Press F8 to enable or disable the wireless features.
How do I give presentations or attach an external monitor often?
• Ensure that you follow the procedure for “Connecting an external monitor” on page .
• With the Extend desktop function, you can display output on both the computer display and an external
monitor.
How do I attach or replace a device?
• See Chapter 9 “Replacing devices” on page 99 for more information about replacing the devices of
your computer.
I have been using the computer for some time already, and it is getting slower. What should I do?
• Follow the “General tips for preventing problems” on page 67.
• Diagnose problems yourself by using the preinstalled diagnostic software.
• Check for recovery solutions in Chapter 8 “Recovery overview” on page 91.
Print the following sections and keep them with your computer in case you are unable to access this online
user guide when necessary.
•
“Installing a new operating system” on page 53
•
“Computer stops responding” on page 73
•
“Power problems” on page 87
18
User Guide
Using the multi-touch screen
This topic provides instructions on how to use the multi-touch screen that is available on some models.
Note: Your computer screen might look different from the following illustrations.
Touch gesture (touch models
only)
Description
Touch: Tap.
Mouse action: Click.
Function: Open an app or perform an action on an open app, such as Copy,
Save, and Delete, depending on the app.
Supported operating systems: Windows 7 and Windows 8.1
Touch: Tap and hold.
Mouse action: Right-click.
Function: Open a menu with multiple options.
Supported operating systems: Windows 7 and Windows 8.1
Touch: Slide.
Mouse action: Scroll the mouse wheel, move the scroll bar, or click the scroll
arrow.
Function: Scroll through items, such as lists, pages, and photos.
Supported operating systems: Windows 7 and Windows 8.1
Touch: Drag an item to the desired location.
Mouse action: Click, hold, and drag an item.
Function: Move an object.
Supported operating systems: Windows 7 and Windows 8.1
Touch: Move two fingers closer together.
Mouse action: Press the Ctrl key while scrolling the mouse wheel backward.
Function: Zoom out.
Supported operating systems: Windows 7 and Windows 8.1
Touch: Move two fingers farther apart.
Mouse action: Press the Ctrl key while scrolling the mouse wheel forward.
Function: Zoom in.
Supported operating systems: Windows 7 and Windows 8.1
Chapter 2. Using your computer
19
Touch gesture (touch models
only)
Description
Touch: Put two or more fingers on an item and then rotate your fingers clockwise
or counterclockwise (supported only on some apps).
Mouse action: If the app supports rotation, click the rotation icon.
Function: Rotate an item.
Supported operating systems: Windows 7 and Windows 8.1
Touch: Swipe in from the right edge.
Mouse action: Move the pointer to the bottom-right or top-right corner of your
screen.
Function: Display the charms that contain system commands, such as Start,
Settings, Search, Share, and Devices.
Supported operating system: Windows 8.1
Touch: Swipe in from the left edge.
Mouse action: Move the pointer to the top-left corner of your screen, and then
click. Keep clicking to cycle through the open apps.
Function: Cycle through and switch to open apps.
Supported operating system: Windows 8.1
Touch: Swipe in and out on the left edge.
Mouse action: Move the pointer to the top-left corner of the screen, and then
move the pointer downward along the left edge. To make a selection, click the
desired app.
Function: View the recently used apps or select an active app from the list.
Supported operating system: Windows 8.1
Touch: Swipe up to the top edge.
Mouse action: Click the downward arrow (
of the Start screen.
) located near the bottom-left corner
Function: View all apps on the Start screen.
Supported operating system: Windows 8.1
Touch: Swipe in from the top or bottom edge of the Start screen, tap Customize,
and then tap the desired icon.
Mouse action: Right-click a blank area on the Start screen, click Customize,
and then click the desired icon.
Function: Customize tiles on the Start screen, or uninstall an app.
Supported operating system: Windows 8.1
20
User Guide
Touch gesture (touch models
only)
Description
Touch: Swipe in from the top or bottom edge of an open app.
Mouse action: Right-click anywhere on an open app.
Function: View the app commands on an open app, such as Copy, Save, and
Delete, depending on the app.
Supported operating system: Windows 8.1
Touch: Swipe in from the top edge to the bottom on an open app.
Mouse action: From the top edge of the screen, click, hold, and move the pointer
to the bottom of the screen. Then, release the button.
Function: Close the current app.
Supported operating system: Windows 8.1
Tips on using the multi-touch screen
• The multi-touch screen is a glass panel covered with a plastic film. Do not apply pressure or place any
metallic object on the screen, which might damage the touch panel or cause it to malfunction.
• Do not use fingernails, gloved fingers, or inanimate objects for input on the screen.
• Regularly calibrate the accuracy of the finger input to avoid a discrepancy.
Tips on cleaning the multi-touch screen
• Turn off the computer before cleaning the multi-touch screen.
• Use a dry, soft, and lint-free cloth or a piece of absorbent cotton to remove fingerprints or dust from the
multi-touch screen. Do not apply solvents to the cloth.
• Gently wipe the screen using a top-down motion. Do not apply any pressure on the screen.
Special keys
Your computer has several special keys to help you work more easily and effectively.
Function keys and key combinations
The keyboard has several function keys, which consist of the Fn key 1 and the other function keys 2 .
Chapter 2. Using your computer
21
•
: Press Fn+Esc to enable or disable the Fn Lock function.
When the Fn Lock function is disabled: The Fn Lock indicator is off (default mode). To initiate the
special function of each key, press the function keys directly. To input F1-F12, press the Fn key and the
corresponding function key.
When the Fn Lock function is enabled: The Fn Lock indicator turns on. To input F1-F12, press the
function keys directly. To initiate the special function of each key, press the Fn key and the corresponding
function key.
•
: Mutes or unmutes the speakers. When the speakers are muted, the speaker mute indicator turns on.
If you mute the sound and turn off your computer, the sound will remain muted when you turn on your
computer again. To turn on the sound, press F1, F2, or F3.
•
: Decreases the speaker volume.
•
: Increases the speaker volume.
•
: Mutes or unmutes the microphones. When the microphones are muted, the microphone-mute
indicator turns on.
•
: Darkens the display.
•
: Brightens the display.
You can temporarily change the computer display brightness by pressing the two keys. To change the
default brightness level, right-click the battery status icon in the Windows notification area. Then click
Adjust screen brightness and make changes as desired.
•
: Switches the display output location between the computer display and an external monitor. For
more information, refer to “Using an external display” on page 34.
Note: To switch between the computer display and an external monitor, the Windows+P key combination
also is available.
•
: Enables or disables the built-in wireless networking features. For more information on the wireless
features, refer to “Wireless connections” on page 32.
•
For Windows 8.1: Opens the Settings charm.
For Windows 7: Opens Control Panel.
22
User Guide
•
•
•
For Windows 8.1: Opens the Search charm.
For Windows 7: Opens Windows Search.
: Views the programs that you have opened.
For Windows 8.1: Views all the programs.
For Windows 7: Opens Computer.
• Fn+B: Has the same function as the Break key.
• Fn+P: Has the same function as the Pause key.
• Fn+S: Has the same function as the SysRq key.
• Fn+K: Has the same function as the ScrLK key.
Windows key
On the Windows 7 operating system, press the Windows key to open the Start menu. On the Windows 8.1
operating systems, press the Windows key to switch between the current workspace and the Start screen.
For information about using the Windows key with other keys, refer to the help information system of the
Windows operating system.
Using the ThinkPad pointing device
The ThinkPad pointing device consists of a pointing stick 1 on the keyboard and the trackpad 2 .
You can customize the ThinkPad pointing device to achieve the extended functions of the ThinkPad
pointing device.
To customize the ThinkPad pointing device, do the following:
1. Go to Control Panel.
2. Click Hardware and Sound ➙ Mouse, and then the Mouse Properties window opens.
3. In the Mouse Properties window, click ThinkPad.
4. Follow the instructions on the screen.
Chapter 2. Using your computer
23
Using the TrackPoint pointing stick
To use the TrackPoint pointing stick, apply pressure to the nonslip cap on the pointing stick in any direction
parallel to the keyboard. Then you can move the pointer. But the pointing stick itself does not move. The
speed at which the pointer moves depends on the pressure you apply to the pointing stick.
The cap 1 on the end of the TrackPoint pointing stick is removable. After you use the cap for a period
of time, you can replace the cap with a new one.
Note: The TrackPoint cap used in your computer has grooves a as shown in the following illustration.
Ensure that you replace the TrackPoint cap with a correct one that has such grooves.
Using the trackpad
The whole trackpad is an active area sensitive to finger movement. The left click zones 1 and right click
zones 3 work as the left and right mouse buttons on a conventional mouse. The scroll zone 2 enables you
to scroll Web pages or documents in any direction.
The following table introduces some trackpad gestures to help you use the trackpad more effectively.
Note: If you use more than one finger, ensure that the fingers are slightly apart from each other.
24
User Guide
Table 2. Trackpad gestures
Gesture
Description
Action: Tap anywhere on the trackpad with one finger.
Function: Primary click (perform the actions of the left mouse button).
Supported operating systems: Windows 7 and Windows 8.1.
Action: Swipe in from the top edge of the trackpad with one finger.
Function: Display the app menu.
Supported operating system: Windows 8.1.
Note: This gesture is only supported on the Start screen.
Action: Swipe in from the right edge of the trackpad with one finger.
Function: Display the charms.
Supported operating system: Windows 8.1.
Action: Swipe in from the left edge of the trackpad with one finger.
Function: Show previous app.
Supported operating system: Windows 8.1.
Action: Swipe in from the top edge of the trackpad to the bottom with one finger.
Function:
• Start screen: Close current app.
• Desktop: Switch to the Start screen.
Supported operating system: Windows 8.1.
Action: Swipe in and out from the right edge of the trackpad with one finger.
Function: Display and hide the charms.
Supported operating system: Windows 8.1.
Action: Tap anywhere on the trackpad with two fingers.
Function: Secondary click (perform the actions of the right mouse button).
Supported operating systems: Windows 7 and Windows 8.1.
Chapter 2. Using your computer
25
Table 2. Trackpad gestures (continued)
Gesture
Description
Action: Put two fingers on the trackpad, and then swipe leftward.
Function: Scroll right.
Supported operating systems: Windows 7 and Windows 8.1.
Action: Put two fingers on the trackpad, and then swipe rightward.
Function: Scroll left.
Supported operating systems: Windows 7 and Windows 8.1.
Action: Put two fingers on the trackpad, and then swipe upward.
Function: Scroll down.
Supported operating systems: Windows 7 and Windows 8.1.
Action: Put two fingers on the trackpad, and then swipe downward.
Function: Scroll up.
Supported operating systems: Windows 7 and Windows 8.1.
Action: Put two fingers on the trackpad, and then slide your fingers clockwise.
Function: Rotate clockwise.
Supported operating systems: Windows 7 and Windows 8.1.
Note: Some apps do not support rotate.
Action: Put two fingers on the trackpad, and then slide your fingers counterclockwise.
Function: Rotate counterclockwise.
Supported operating systems: Windows 7 and Windows 8.1.
Note: Some apps do not support rotate.
Action: Put two fingers on the trackpad, and then slide them farther apart.
Function: Zoom in.
Supported operating systems: Windows 7 and Windows 8.1.
26
User Guide
Table 2. Trackpad gestures (continued)
Gesture
Description
Action: Put two fingers on the trackpad, and then slide them closer together.
Function: Zoom out.
Supported operating systems: Windows 7 and Windows 8.1.
Action: Put three fingers on the trackpad, and then swipe leftward.
Function: Next page.
Supported operating systems: Windows 7 and Windows 8.1.
Action: Put three fingers on the trackpad, and then swipe rightward.
Function: Previous page.
Supported operating systems: Windows 7 and Windows 8.1.
Action: Put four fingers on the trackpad, and then swipe upward.
Function: View and choose recently used apps.
Supported operating systems: Windows 7 and Windows 8.1.
Action: Put four fingers on the trackpad, and then swipe downward.
Function: Show desktop.
Supported operating systems: Windows 7 and Windows 8.1.
Power management
When you use your computer away from electrical outlets, you depend on battery power to keep your
computer running. Different computer components consume power at different rates. The more you use the
power-intensive components, the faster you consume battery power.
Spend more time unplugged with ThinkPad batteries. Mobility has revolutionized business by enabling
you to take your work wherever you go. With ThinkPad batteries, you will be able to work longer without
being tied to an electrical outlet.
Checking the battery status
The battery status icon in the Windows notification area displays the percentage of battery power remaining.
Chapter 2. Using your computer
27
The rate at which you use battery power will determine how long you can use the battery of your computer
between charges. Because each computer user has different habits and needs, it is difficult to predict how
long a battery charge will last. There are two main factors:
• How much energy is stored in the battery when you begin to work.
• The way you use your computer:
– How often you access the hard disk drive, hybrid drive, or solid-state drive.
– How bright you make the computer display.
– How often you use the wireless features.
To check for detailed battery status information, do the following:
• For Windows 7: Open the Power Manager program and click the Battery tab.
• For Windows 8.1: Open the Lenovo Settings program and click Power.
Enabling the battery alarm on the Windows 7 operating system
For the Windows 7 operating system, you can program your computer so that when the battery power falls
below a certain level, three events occur: the alarm goes off, a message is displayed, and the LCD is
turned off.
To enable the battery alarm, do the following:
1. Start the Power Manager program.
2. Click the Global Power Settings tab.
3. For Low battery alarm or Critically low battery alarm, set the percentage of the power level and set
the action.
Note: If your computer enters sleep or hibernation mode when the battery is low, but the alarm message
has not yet been displayed, the message will be displayed when the computer resumes. To resume normal
operation, when the message is displayed, click OK.
Using the ac power adapter
The power to run your computer can come either from the lithium-ion (Li-ion) battery of your computer, or
from ac power through the ac power adapter. While you use ac power, the battery charges automatically.
The ac power adapter that comes with your computer has two basic components:
• The transformer pack that converts ac power for use with the computer.
• The power cord that plugs into the ac outlet and into the transformer pack.
Attention: Using an improper power cord could cause severe damage to your computer.
Connecting the ac power adapter
To connect the ac power adapter, do the following.
Note: Ensure that you perform the actions in the following order:
1. Connect the power cord to the ac power adapter.
2. Connect the ac power adapter to the power connector of the computer.
3. Connect the power cord to an electrical outlet.
Tips on using the ac power adapter
• When the ac power adapter is not in use, disconnect it from the electrical outlet.
28
User Guide
• Do not bind the power cord tightly around the ac power adapter transformer pack when it is connected to
the transformer.
• Before you charge the battery, make sure that its temperature is at least 10°C (50°F).
• You can charge the battery when the ac power adapter is connected to the computer and the battery is
installed. You need to charge the battery in any of the following conditions:
– A new battery is installed.
– The percentage of power remaining is low.
– The battery has not been used for a long time.
Charging the battery
When you find that the percentage of power remaining is low or when the power alarm alerts you that the
remaining power is low, you need to charge your battery or replace it with a charged battery.
If an ac outlet is convenient, plug the ac power adapter into it, and then insert the connector into the
computer. The battery will be fully charged in about three to six hours. This is affected by the battery size
and the physical environment. You can check the battery charging status at any time through the battery
status icon in the Windows notification area.
Note: To maximize the life of the battery, the computer does not start recharging the battery if the remaining
power is greater than 95%.
Maximizing the battery life
To maximize the life of the battery, do the following:
• Use the battery until the charge is completely depleted.
• Recharge the battery completely before using it. You can see whether the battery is fully charged from the
battery status icon in the Windows notification area.
• Always use power management features such as power-saving modes.
Managing the battery power
To achieve the best balance between performance and power saving, adjust your power plan settings.
To access power plan settings, do the following:
1. Move your pointer to the bottom of the screen to display the taskbar and then click the battery-status
icon.
2. Click More power options ➙ Change plan settings.
3. Follow the instructions on the screen.
For more information, refer to the help information system of the program.
Power-saving modes
There are several modes that you can use at any time to conserve power. This section introduces each
mode and gives tips on the effective use of battery power.
• Screen blank mode (for Windows 7 only)
The computer display requires considerable battery power. To turn off the power to the display and make
the computer enter screen blank mode, right-click the battery gauge icon in the Windows notification area
and select Power off display.
Chapter 2. Using your computer
29
• Sleep mode
In sleep mode, your work is saved to memory, and then the hard disk drive, hybrid drive, or solid-state
drive and the computer display are turned off. When your computer wakes up, your work is restored
within seconds.
Depending on the model, your computer might support the 30 Day Standby function. When this function
is enabled, the computer consumes even less power in sleep mode and takes only seconds to resume
normal operation when you press the power button. For more information about the 30 Day Standby
function, do the following:
– For Windows 7: Refer to the help information system of the Power Manager program. For instructions
on how to start the Power Manager program, see “Accessing Lenovo programs on the Windows 7
operating system” on page .
– For Windows 8.1: Open the Lenovo Settings program and click Power ➙ 30 Day Standby.
To put your computer into sleep mode, do the following:
– For Windows 7: Use the Start menu shutdown option.
– For Windows 8.1: Move the pointer to the top-right or bottom-right corner of the screen to bring up the
charms. Then click Settings ➙ Power ➙ Sleep.
• Hibernation mode
By using this mode, you can turn off your computer completely without saving files or exiting any
programs that are running. When the computer enters hibernation mode, all open programs, folders, and
files are saved to the hard disk drive, hybrid drive, or solid-state drive, and then the computer turns off.
If you put your computer into hibernation mode with the wake-up function disabled, the computer does
not consume any power. The wake-up function is disabled by default. If you put your computer into
hibernation mode with the wake-up function enabled, the computer consumes a small amount of power.
To enable the wake-up function, do the following:
1. Go to Control Panel and click System and Security.
2. Click Administrative Tools.
3. Click Task Scheduler. If you are prompted for an administrator password or confirmation, type the
password or provide confirmation.
4. From the left pane, select the task folder for which you want to enable the wake-up function. The
scheduled tasks are displayed.
5. Click a scheduled task, and then click the Conditions tab.
6. Under Power, select the check box for Wake the computer to run this task.
To put the computer into hibernation mode, change your power plan settings by doing the following:
– For Windows 7: Start the Power Manager program and then click the Power Plan tab. Then follow
the instructions on the screen. For instructions on how to start the Power Manager program, see
“Accessing Lenovo programs on the Windows 7 operating system” on page .
– For Windows 8.1: Go to the desktop. Right-click the battery status icon in the Windows notification
area and click Power Options, click Change plan settings that is next to your power plan. Then
follow the instructions on the screen.
• Wireless off
When you are not using the wireless features, such as Bluetooth or wireless LAN, turn them off. This
will help conserve power. To turn off the wireless features, press F8.
Handling the battery
This system supports only batteries specially designed for this specific system and manufactured by Lenovo
or an authorized builder. The system does not support unauthorized batteries or batteries designed for other
30
User Guide
systems. If an unauthorized battery or a battery designed for another system is installed, the system will
not charge.
Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and
provides no warranties for failures or damage arising out of their use.
Note: If an unauthorized battery is installed, the following message will be displayed: “The battery installed
is not supported by this system and will not charge. Please replace the battery with the correct Lenovo
battery for this system.”
DANGER
Do not attempt to disassemble or modify the battery.
Attempting to do so can cause an explosion, or liquid leakage from the battery.
A battery other than the one specified by Lenovo, or a disassembled or modified battery is not
covered by the warranty.
DANGER
If the rechargeable battery is incorrectly replaced, there is danger of an explosion. The battery
contains a small amount of harmful substances. To avoid possible injury:
• Replace only with a coin-cell battery of the type recommended by Lenovo.
• Keep the battery away from fire.
• Do not expose it to excessive heat.
• Do not expose it to water or rain.
• Do not short-circuit it.
• Store it in a cool dry place.
• Keep it away from children.
The battery is a consumable supply. If your battery begins to discharge too quickly, replace the battery
with a new one of the type recommended by Lenovo. For more information about replacing the battery,
contact your Customer Support Center.
DANGER
Do not drop, crush, or puncture the battery, or make it subject to strong forces. Battery abuse or
mishandling can cause the battery to overheat, which can cause gasses or flame to “vent” from the
battery or coin-cell battery. If your battery is damaged, or if you notice any discharge from your
battery or the buildup of foreign materials on the battery leads, stop using the battery and obtain a
replacement from the battery manufacturer.
DANGER
Only recharge the battery strictly according to instructions included in the product documentation.
Chapter 2. Using your computer
31
DANGER
Do not put the battery in trash that is disposed of in landfills. When disposing of the battery, comply
with local ordinances or regulations and your company's safety standards.
DANGER
There is a danger of an explosion if the coin-cell battery is incorrectly placed. The lithium battery
contains lithium and can explode if it is not properly handled, or disposed of. Replace only with a
battery of the same type. To avoid possible injury or death, do not: (1) throw or immerse into water,
(2) allow it to heat to more than 100°C (212°F), or (3) attempt to repair or disassemble it. Dispose of
it as required by local ordinances or regulations and your company's safety standards.
Connecting to the network
Your computer has one or more network cards that enable you to connect your computer to the Internet
and other network connections.
Ethernet connections
You can connect your computer to a local network or a broadband connection by using the built-in Ethernet
feature of the computer.
DANGER
Your computer has an Ethernet connector. To avoid the risk of electrical shock, do not connect
the telephone cable to the Ethernet connector.
Wireless connections
Wireless connection is the transfer of data without the use of cables but by means of radio waves only.
Attention:
• If you want to use the wireless features on an airplane, check the wireless services with the airline before
boarding the airplane.
• If there are restrictions on the use of computer wireless features on an airplane, you need to disable the
wireless features of your computer before boarding.
Depending on the wireless devices installed on your computer, you might be able to use the following
wireless networks:
• Wireless LAN connection
• Bluetooth connection
Using the wireless LAN connection
A wireless local area network (LAN) covers a relatively small geographic area, such as an office building or a
house. Devices based on the 802.11 standards can connect to this type of network.
Your computer comes with a built-in wireless network card and a configuration utility to help you establish
wireless connections and monitor the connection status. This enables you to stay connected to your network
while you are at the office, in a meeting room, or at home, with no need for a wired connection.
32
User Guide
To establish a wireless LAN connection, do the following:
For Windows 7:
1. Press F8 and follow the instructions on the screen to enable the wireless feature.
2. Click the wireless-network-connection-status icon in the Windows notification area. A list of available
wireless networks is displayed.
3. Double-click a network to connect to it. Provide required information if needed.
For Windows 8.1:
1. Go to the desktop and click the wireless-network-connection-status icon in the Windows notification
area. A list of available wireless networks is displayed.
Note: To display the list, ensure that airplane mode (flight mode) is set to off.
2. Double-click a network to connect to it. Provide required information if needed.
If you need to connect to different wireless networks in different locations, use the following software to
manage multiple network profiles so that the computer automatically connects to an available network when
the location changes:
• For Windows 7: Use the Access Connections program. For more information, see “Accessing Lenovo
programs on the Windows 7 operating system” on page .
• For Windows 8.1: Open the Lenovo Settings program and click Location Awareness. For more
information, see “Accessing Lenovo programs on Windows 8.1 operating system” on page .
Tips for using the wireless LAN feature
To achieve the best connection, use the following guidelines:
• Place your computer so that there are as few obstacles as possible between the wireless LAN access
point and the computer.
• Open your computer lid to an angle of slightly more than 90 degrees.
• If you use the wireless feature (the 802.11 standards) of your computer simultaneously with a Bluetooth
option, the data transmission speed can be delayed and the performance of the wireless feature can be
degraded.
Checking the wireless-LAN connection status
You can check the wireless-LAN connection status through the wireless-network-connection-status icon in
the Windows notification area. The more bars encompassed, the better the signal is.
For the Windows 7 operating system, you also can check the Access Connections gauge, the Access
Connections status icon, or the Access Connections wireless status icon in the Windows notification area.
Access Connections gauge:
•
•
Power to the wireless radio is off or no signal.
Power to the wireless radio is on. The signal strength of the wireless connection is poor. To
improve signal strength, move your computer closer to the wireless access point.
•
Power to the wireless radio is on. The signal strength of the wireless connection
is marginal.
Power to the wireless radio is on. The signal strength of the wireless connection
•
is excellent.
Chapter 2. Using your computer
33
Access Connections status icon:
•
No location profile is active or none exists.
•
Current location profile is disconnected.
•
Current location profile is connected.
Access Connections wireless status icon
•
Power to the wireless radio is off.
•
Power to the wireless radio is on. No association.
•
Power to the wireless radio is on. No signal.
•
Power to the wireless radio is on. The signal strength of the wireless connection is excellent.
•
Power to the wireless radio is on. The signal strength of the wireless connection is marginal.
•
Power to the wireless radio is on. The signal strength of the wireless connection is poor. To improve
signal strength, move your computer closer to the wireless access point.
Using Bluetooth
Bluetooth can connect devices a short distance from one another, and is commonly used for connecting
peripheral devices to a computer, transferring data between hand-held devices and a personal computer, or
remotely controlling and communicating with devices such as mobile phones.
Depending on the model, your computer might support the Bluetooth feature. To transfer data through
the Bluetooth feature, do the following:
Note: If you use the wireless feature (the 802.11 standards) of your computer simultaneously with a
Bluetooth option, the data transmission speed can be delayed and the performance of the wireless feature
can be degraded.
• For Windows 7:
1. Press F8 and then follow the instructions on the screen to enable the Bluetooth feature.
2. Right-click the data that you want to send.
3. Select Send To ➙ Bluetooth Devices.
4. Select a Bluetooth device, and then follow the instructions on the screen.
• For Windows 8.1:
1. Go to the desktop, and then right-click the data that you want to send.
2. Select Send To ➙ Bluetooth Devices.
3. Select a Bluetooth device, and then follow the instructions on the screen.
For more information, refer to the Windows help information system and the Bluetooth help information
system.
Using an external display
You can use an external display such as a projector or a monitor to give presentations or to expand your
workspace. This topic introduces how to connect an external display, choose display modes, and change
display settings.
Your computer supports the following video resolution, provided that the external monitor also supports that
resolution.
34
User Guide
• Up to 1920 x 1200, with an external display connected to the VGA connector
• Up to 2560 x 1600, with an external display connected to the mini DisplayPort connector
For more information about the external display, refer to the manuals provided with it.
Connecting an external display
You can use either a wired display or a wireless display. The wired display can be connected to the HDMI,
VGA, or mini DisplayPort connector by a cable. The wireless display can be added through the Wi-Di or
Miracast function.
• Connecting a wired display
Note: When you connect an external monitor, a video interface cable with a ferrite core is required.
1. Connect the external display to an appropriate video connector on your computer, such as the VGA
connector, mini DisplayPort connector, or HDMI connector.
2. Connect the external display to an electrical outlet.
3. Turn on the external display.
If your computer cannot detect the external display, right-click on the desktop, then click Screen
resolution ➙ Detect.
• Connecting a wireless display
Note: To use a wireless display, ensure that both your computer and the external display support the
Wi-Di or Miracast feature.
– For Windows 7
Open the Lenovo QuickDisplay program and follow the instructions on the screen. For how to access
the Lenovo QuickDisplay program, see “Lenovo programs” on page 12.
– For Windows 8.1
1. Move your pointer to the top-right or bottom-right corner of the screen to display the charms.
2. Click Devices ➙ Projector ➙ Add a wireless display.
3. Select the desired wireless display and follow the instructions on the screen.
For more information, see the help information systems of the Lenovo QuickDisplay program and the
Windows 8.1 operating system.
Choosing a display mode
You can display your desktop and apps on the computer display, the external display, or both. To choose
how to display the video output, press the display-mode switching key
mode you prefer.
and then select a display
There are four display modes:
• Disconnect: Displays the video output only on your computer screen.
Note: Depending on the situation, you might see Disconnect, PC screen only, Computer only, or
Disconnect projector.
• Duplicate: Displays the same video output on both your computer screen and an external display.
• Extend: Extends the video output from your computer display to an external display. You can drag and
move items between the two displays.
• Projector only: Shows the video output only on an external display.
Chapter 2. Using your computer
35
Note: Depending on the situation, you might see Projector only or Second screen only.
Note: If you show DOS or programs using DirectDraw or Direct3D® in full-screen mode, only the main
display shows the video output.
Changing display settings
You can change the display settings, such as the display resolution, font size, and so on.
To change the display settings, do the following:
1. Go to Control Panel and click Appearance and Personalization.
2. Click Display for further configuration.
3. Click Apply. The change will take effect after you log off.
Using audio features
Your computer is equipped with the following items:
• Speakers
• Microphones
• Combo audio connector, 3.5 mm (0.14 inch) in diameter
Your computer also has an audio chip that enables you to enjoy various multimedia audio features, such
as the following:
• Compliant with Intel High Definition Audio
• Playback of Musical Instrument Digital Interface (MIDI) and Moving Picture Experts Group Audio Layer-3
(MP3) files
• Recording and playback of pulse-code modulation (PCM) and Waveform Audio File Format (WAV) files
• Recording from various sound sources, such as a headset attached
The following table shows the supported functions of the audio devices attached to the computer, the
ThinkPad OneLink Dock, or ThinkPad OneLink Pro Dock.
Table 3. Audio feature list
Connector
Headset with a 3.5–mm,
4-pole plug
Conventional headphone
Conventional microphone
Combo audio connector
Headphone and
microphone functions
supported
Headphone function
supported
Not supported
Combo audio connector
of the supported ThinkPad
OneLink Dock or ThinkPad
OneLink Pro Dock
Headphone and
microphone functions
supported
Headphone function
supported
Not supported
Configuring for sound recording
To configure the microphone for optimal sound recording, use the SmartAudio program. To start the
program, go to Control Panel and click Hardware and Sound ➙ SmartAudio.
36
User Guide
Using the camera
If your computer has an integrated camera, you can use the camera to preview your video image and
take a snapshot of your current image.
To start the camera and configure the camera settings, do the following:
• For Windows 7: Open the Communications Utility program.
• For Windows 8.1: Click Camera from the Start screen.
When the camera is started, the green camera-in-use indicator turns on.
You also can use the integrated camera with other programs that provide features such as photographing,
video capturing, and video conferencing. To use the integrated camera with other programs, open one of the
programs and start the photographing, video capturing, or video conferencing function. Then, the camera
will start automatically and the camera status indicator turns on green. For more information about using the
camera with a program, refer to the documentation that came with the program.
Configuring camera settings
You can configure the camera settings to meet your needs, such as adjusting the quality of the video output.
To configure the camera settings, do the following:
• For Windows 8.1, do one of the following:
– Configure the camera settings directly from the program that is using the camera. For more information,
see the help information system of the program.
– Open the Lenovo Settings program. Then click Camera. Follow the instructions on the screen to
configure the camera settings as desired.
• For Windows 7: Start the Communications Utility program and configure the camera settings as desired.
Using a flash media card
Your computer has one media-card slot.
The media-card slot supports the following four types of cards:
• MultiMediaCard (MMC)
• Secure Digital eXtended-Capacity (SDXC) card
• Secure Digital (SD) card
• Secure Digital High-Capacity (SDHC) card
Note: Your computer does not support the CPRM feature for the SD card.
Attention: While transferring data to or from a flash media card, such as an SD card, do not put your
computer into sleep or hibernation mode before the data transfer completes; otherwise, your data could
become damaged.
Inserting a flash media card
Attention: Before you start installing a flash media card, touch a metal table or a grounded metal object.
This action reduces any static electricity from your body.
To insert a flash media card, do the following:
Chapter 2. Using your computer
37
1. Locate the appropriate type of slot for your card. See “Locating computer controls, connectors, and
indicators” on page 1.
2. Ensure that the metal contacts are facing down and pointing toward to the card slot.
3. Press the card firmly into the card slot.
If the plug-and-play feature is not enabled, do the following:
1. Go to Control Panel.
2. Click Hardware and Sound.
3. Click Device Manager. If you are prompted for an administrator password or confirmation, type the
password or provide confirmation.
4. From the Action menu, select Add legacy hardware. The Add Hardware Wizard starts.
5. Follow the instructions on the screen.
Removing a flash media card
Attention:
• Stop all the activities involving the card before removing it. Otherwise, data on the card might be
damaged or lost.
• Do not remove a card while the computer is in sleep mode or hibernation mode. Otherwise, the system
might not respond when you try to resume operation.
To remove a flash media card, do the following:
1. Click the triangular icon in the Windows notification area to show hidden icons.
2. Right-click the Safely Remove Hardware and Eject Media icon.
3. Select the corresponding item to eject the card from the Windows operating system.
4. Press the card to eject it from your computer.
5. Remove the card and store it safely for future use.
Note: If you do not remove the card from your computer after you eject the card from the Windows operating
system, the card can no longer be accessed. To access the card, you must remove it first, then insert it again.
38
User Guide
Chapter 3. Enhancing your computer
This chapter provides instructions on how to use hardware devices to expand your computer capabilities.
•
“Finding ThinkPad options” on page 39
•
“ThinkPad OneLink Dock” on page 39
•
“ThinkPad OneLink Pro Dock” on page 40
Finding ThinkPad options
If you want to expand the capabilities of your computer, Lenovo has a number of hardware accessories
and upgrades to meet your needs. Options include memory modules, storage devices, network cards, port
replicators, batteries, power adapters, printers, scanners, keyboards, mice, and more.
You can shop at Lenovo 24 hours a day, 7 days a week directly over the World Wide Web. All you need is an
Internet connection and a credit card.
To shop at Lenovo, go to:
http://www.lenovo.com/accessories/services/index.html
ThinkPad OneLink Dock
Depending on the model, your computer might support the ThinkPad OneLink Dock (hereafter referred to as
the dock). Attach your computer to the dock to expand the working capability.
This topic provides basic information about the dock. For detailed information about using the dock, refer
to the documentation that comes with the dock.
Note: Depending on the model, your dock might look slightly different from the illustrations in this topic.
Front view
1 Security-lock slot: To protect your dock from theft, you can purchase a security cable lock, such as
a Kensington-style cable lock, that fits this security-lock slot to lock your dock to a desk, table, or other
non-permanent fixture.
© Copyright Lenovo 2014
39
2
USB 3.0 connector: Used to connect devices that are compatible with USB 3.0 and USB 2.0.
3 Always-on USB connector: By default, the Always-on USB connector enables you to charge some
mobile digital devices and smartphones no matter when your computer is in sleep mode, hibernation mode,
or is off. For more information, refer to the documentation that comes with the dock.
4 Combo audio connector: Used to connect headphones or a headset that has a 3.5-mm (0.14-inch),
4-pole plug.
5 System-status indicator: The indicator on the illuminated ThinkPad logo functions the same as the ones
on the computer. For details, see “Status indicators” on page 6.
Power button: The power button on the dock functions the same as the one on the computer.
Rear view
USB 2.0 connector: Used to connect devices that are compatible with USB 2.0.
2 Ethernet connector: Used to connect the dock to an Ethernet LAN. The indicators on this connector
have the same function as the ones on the computer.
HDMI connector: Used to connect a digital audio device or video monitor that is compatible with HDMI.
Power connector: Used to connect the ac power adapter.
Lenovo OneLink connector: Connect the Lenovo OneLink connector to the computer.
ThinkPad OneLink Pro Dock
Depending on the model, your computer might support the ThinkPad OneLink Pro Dock (hereafter referred to
as the dock). Attach your computer to the dock to expand the working capability.
This topic provides basic information about the dock. For detailed information about using the dock, refer
to the documentation that comes with the dock.
Note: Depending on the model, your dock might look slightly different from the illustrations in this topic.
40
User Guide
Front view
1 Security-lock slot: To protect your dock from theft, you can purchase a security cable lock, such as
a Kensington-style cable lock, that fits this security-lock slot to lock your dock to a desk, table, or other
non-permanent fixture.
USB 3.0 connector: Used to connect devices that are compatible with USB 3.0 and USB 2.0.
3 Always-on USB connector: By default, the Always-on USB connector enables you to charge some
mobile digital devices and smartphones no matter when your computer is in sleep mode, hibernation mode,
or is off. For more information, refer to the documentation that comes with the dock.
4 Combo audio connector: Used to connect headphones or a headset that has a 3.5-mm (0.14-inch),
4-pole plug.
5 System-status indicator: The indicator on the illuminated ThinkPad logo functions the same as the ones
on the computer. For details, see “Status indicators” on page 6.
Power button: The power button on the dock functions the same as the one on the computer.
Rear view
Chapter 3. Enhancing your computer
41
1
USB 2.0 connectors: Used to connect devices that are compatible with USB 2.0.
USB 3.0 connectors: Used to connect devices that are compatible with USB 3.0 and USB 2.0.
3 Ethernet connector: Used to connect the dock to an Ethernet LAN. The indicators on this connector
have the same function as the ones on the computer.
4 DisplayPort® connector: Used to attach a high-performance monitor, a direct-drive monitor, or other
devices that use a DisplayPort connector.
Power connector: Used to connect the ac power adapter.
DVI connector: Used to connect a monitor that supports Digital Visual Interface (DVI) connection.
Lenovo OneLink connector: Connect the Lenovo OneLink connector to the computer.
42
User Guide
Chapter 4. Security
This chapter provides information about how to protect your computer from theft and unauthorized use.
•
“Attaching a mechanical lock” on page 43
•
“Using passwords” on page 43
•
“Hard disk security” on page 48
•
“Using the fingerprint reader” on page 48
•
“Notice on deleting data from your hard disk drive, hybrid drive, or solid-state drive” on page 50
•
“Using firewalls” on page 51
•
“Protecting data against viruses” on page 51
Attaching a mechanical lock
You can attach a mechanical lock to your computer, to help prevent it from being removed without your
permission.
Attach a mechanical lock to the keyhole of the computer; then secure the chain on the lock to a stationary
object. Refer to the instructions shipped with the mechanical lock.
Note: You are responsible for evaluating, selecting, and implementing the locking device and security
feature. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance
of the locking device and security feature.
Using passwords
You can help prevent your computer from unauthorized use by using passwords. Once you set a password,
a prompt is displayed on the screen each time you turn on the computer. Enter your password at the prompt.
You cannot use the computer unless you type the correct password.
If you have set a power-on password, a supervisor password, or a hard disk password, it unlocks
automatically when the computer resumes from sleep mode.
Note: If a Windows password has been set, you will be prompted to enter it.
Typing passwords
When this icon is displayed, type a power-on password or a supervisor password.
When this icon is displayed, type a user hard disk password. To type a master hard disk password,
press F1. When the icon changes to
Note: To return to the icon
, type the master hard disk password
, press F1 again.
Power-on password
You can set a power-on password to help protect your computer against unauthorized access.
© Copyright Lenovo 2014
43
If you set a power-on password, the password prompt is displayed on the screen whenever you turn on the
computer. You must enter the correct password to start using the computer.
Setting, changing, or removing a power-on password
Before you start, print these instructions.
To set, change, or remove a power-on password, do the following:
1. Turn off your computer. Wait for about five seconds, and then turn on the computer again.
2. When the logo screen is displayed, press F1 to start the ThinkPad Setup program.
3. Select Security ➙ Password ➙ Power-on Password by using the directional keys.
4. Depending on your need, do one of the following:
• To set a password, do the following:
a. In the Enter New Password field, type a desired password and press Enter.
b. In the Confirm New Password field, retype the password and press Enter.
• To change a password, do the following:
a. In the Enter Current Password field, type the current power-on password and press Enter.
b. In the Enter New Password field, type the new power-on password and press Enter; then retype
the password in the Confirm New Password field and Press Enter.
• To remove a password, do the following:
a. In the Enter Current Password field, type the current power-on password and press Enter.
b. Leave the Enter New Password and Confirm New Password fields blank. Press Enter twice.
5. A Setup Notice window is displayed. Press Enter to continue.
6. Press F10. A Setup Confirmation window is displayed. Select Yes to save the configuration changes
and exit.
Note: You might want to record your password and store it in a safe place. Otherwise, if you forget the
password, you have to take your computer to a Lenovo reseller or a marketing representative to have
the password canceled.
Supervisor password
The supervisor password protects the system information stored in the ThinkPad Setup program. If you have
set a supervisor password, no one can change the configuration of the computer without the password. It
provides the following security features:
• If only a supervisor password is set, a password prompt is displayed when you try to start the ThinkPad
Setup program. Unauthorized users cannot access the ThinkPad Setup program without the password.
• The system administrator can use the supervisor password to access a computer even if the user of that
computer has set a power-on password. The supervisor password overrides the power-on password.
• If both a supervisor password and a power-on password are set, you can do the following only if you
have the supervisor password:
– Changing or deleting the power-on password
– Changing or deleting the supervisor password
– Changing date and time
– Specifying the minimum length for power-on password and hard disk password
– Changing the setting for the security chip
– Erasing the fingerprint data
44
User Guide
– Enabling or disabling the following features:
– Wake on LAN and Flash over LAN
– Lock UEFI BIOS Settings
– Password at unattended boot
– Boot Device List F12 Option
– Boot Order Lock
– Flash BIOS Updating by End-Users
– Internal network device
– Internal wireless device
– Internal Bluetooth device
– Internal Network Option ROM
– Security mode
– Fingerprint reader priority
Notes:
• The system administrator can set the same supervisor password on many ThinkPad notebook computers
to make administration easier.
• When Lock UEFI BIOS Settings option is enabled, all BIOS settings cannot be changed. To change
the settings, a supervisor password is required.
Setting, changing, or removing a supervisor password
Before you start, print these instructions.
Only a system administrator can set, change, or remove a supervisor password. To set, change, or remove a
supervisor password, do the following:
1. Turn off your computer. Wait for about five seconds, and then turn on the computer again.
2. When the logo screen is displayed, press F1 to start the ThinkPad Setup program.
3. Select Security ➙ Password ➙ Supervisor Password by using the directional keys.
4. Depending on your needs, do one of the following:
• To set a password, do the following:
a. In the Enter New Password field, type a desired password and press Enter.
b. In the Confirm New Password field, retype the password and press Enter.
• To change a password, do the following:
a. In the Enter Current Password field, type the current supervisor password and press Enter.
b. In the Enter New Password field, type the new supervisor password and press Enter; then retype
the password in the Confirm New Password field and press Enter.
• To remove a password, do the following:
a. In the Enter Current Password field, type the current supervisor password and press Enter.
b. Leave the Enter New Password and Confirm New Password fields blank. Press Enter twice.
5. A Setup Notice window is displayed. Press Enter to continue.
6. Press F10. A Setup Confirmation window is displayed. Select Yes to save the configuration changes
and exit.
Chapter 4. Security
45
Note: You might want to record your password and store it in a safe place. The next time you open the
ThinkPad Setup program, you will be prompted to type your supervisor password to proceed. If you forget
your supervisor password, Lenovo cannot reset your password. You must take your computer to a Lenovo
reseller or a Lenovo marketing representative to have the system board replaced. Proof of purchase is
required, and a fee will be charged for parts and service.
Hard disk passwords
The following two types of hard disk passwords can help protect the information stored on the hard disk
drive, hybrid drive, or solid-state drive:
• User hard disk password
If a user hard disk password has been set, but no master hard disk password has been, the user must
enter the user hard disk password to access files and applications on the hard disk drive, hybrid drive, or
solid-state drive.
• Master hard disk password
The master hard disk password also requires a user hard disk password. The master hard disk password
is usually set and used by a system administrator. It enables the administrator to access any hard disk
drive, hybrid drive, or solid-state drive in a system like a master key. The administrator sets the master
password; then assigns a user password for each computer in the network. The user can then change the
user password as desired, but the administrator still can get access by using the master password.
When a master hard disk password is set, only the administrator can remove the user hard disk password.
Setting a hard disk password
Before you start, print these instructions.
To set a hard disk password, do the following:
1. Turn off your computer. Wait for about five seconds, and then turn on the computer again.
2. When the logo screen is displayed, press F1 to start the ThinkPad Setup program.
3. Select Security ➙ Password ➙ Hard disk 1 Password by using the directional keys.
4. A password window is displayed. You are prompted to select User or User + Master. Select User if
you want to set only one hard disk password. Select User + Master if you want to set a user hard disk
password and a master hard disk password, for example if you are an administrator or a supervisor.
• If you select User, do the following:
a. When a window for typing the new password opens, type your new password in the Enter New
Password field and press Enter.
b. In the Confirm New Password field, retype the password you just entered and press Enter.
• If you select User + Master, do the following:
a. First, set a user hard disk password. When a message window prompts you to set the user hard
disk password, press Enter to continue. Type your new user hard disk password in the Enter
New Password field and press Enter. Retype the password in the Confirm New Password
field and press Enter.
b. Then, set a master hard disk password. When a message window prompts you to set the master
hard disk password. Press Enter to continue. Type your new master hard disk password in the
Enter New Password field and press Enter. Retype the password in the Confirm New Password
field and press Enter.
5. A Setup Notice window is displayed. Press Enter to continue.
6. Press F10. A Setup Confirmation window is displayed. Select Yes to save the configuration changes
and exit.
46
User Guide
The next time you turn on your computer, type the user or master hard disk password to start your computer
and access the operating system.
Changing or removing a hard disk password
To change or remove the hard disk password, do the following:
• If you are in User + Master hard disk mode, you can select either User HDP or Master HDP to change
the password, depending on your needs.
– If you select User HDP mode, follow the following steps to change the user hard disk password:
1. Type the current user hard disk password in the Enter Current Password field and press Enter.
2. Type the new password in the Enter New Password field and press Enter; then retype the
password in the Confirm New Password field and press Enter.
3. A Setup Notice window is displayed. Press Enter again to continue. The user hard disk password
is changed.
Note: The hard disk password cannot be removed in User HDP mode.
– If you select Master HDP mode, follow the following steps to change the master hard disk password:
1. Type the current master hard disk password in the Enter Current Password field and press Enter.
2. Type the new master hard disk password in the Enter New Password field and press Enter; then
retype the new password you just entered in the Confirm New Password field and press Enter.
3. A Setup Notice window is displayed. Press Enter to continue. The master hard disk password is
changed.
Note: If you leave the Enter New Password and Confirm New Password fields blank and press Enter
twice, both the user and master hard disk passwords are removed.
• If you are in User hard disk mode, follow the following steps to change the user hard disk password:
1. Follow steps 1 through 7 in “Setting a hard disk password” on page 46, typing your password to get
access to the ThinkPad Setup program.
2. Type the current user hard disk password in the Enter Current Password field and press Enter.
3. Type the new password in the Enter New Password field and press Enter; then retype the new
password in the Confirm New Password field and press Enter.
4. A Setup Notice window is displayed. Press Enter again to continue. The user hard disk password is
changed.
Note: If you leave the Enter New Password and Confirm New Password fields blank and press Enter
twice, the user hard disk password is removed.
Tips on using the hard disk passwords
• You can set the minimum length of a hard disk password through the Security menu.
• If you set a hard disk password of over seven characters, the hard disk drive, hybrid drive, or solid-state
drive can be used only with a computer that can recognize a hard disk password of over seven characters.
If you then install the hard disk drive, hybrid drive, or solid-state drive in a computer that cannot recognize
a hard disk password that contains more than seven characters, you cannot access the drive.
• Record your password and store it in a safe place. If you forget the user hard disk password, or both
user and master hard disk passwords, Lenovo cannot reset your passwords or recover data from the
hard disk drive, hybrid drive, or solid-state drive. You must take your computer to a Lenovo reseller or a
marketing representative to have the hard disk drive, hybrid drive, or solid-state drive replaced. Proof of
purchase is required, and a fee will be charged for parts and service.
Chapter 4. Security
47
Hard disk security
To protect passwords from unauthorized security attacks, refer to the following tips to maximize security:
• Set a power-on password as well as a hard disk password for your internal hard disk drive, hybrid drive,
or solid-state drive. Refer to the procedures in “Power-on password” on page 43 and “Hard disk
passwords” on page 46. For security, a longer password is recommended.
• If a Disk Encryption hard disk drive, Disk Encryption hybrid drive, or a Disk Encryption solid-state drive is
installed in your computer, be sure to protect the contents of your computer memory from unauthorized
access by use of drive encryption software.
• Before you dispose of, sell, or hand over your computer, delete the data stored on it. For more information,
refer to “Notice on deleting data from your hard disk drive, hybrid drive, or solid-state drive” on page 50.
The hard disk drive, hybrid drive, or solid-state drive built into your computer can be protected by UEFI BIOS.
Disk Encryption hard disk drive, Disk Encryption hybrid drive, and Encryption solid-state drive
Some models contain the Disk Encryption hard disk drive, Disk Encryption hybrid drive, or Encryption
solid-state drive. This feature helps to protect your computer against security attacks on media, NAND flash,
or device controllers by use of a hardware encryption chip. For the efficient use of the encryption feature, set
a hard disk password for the internal storage device.
Using the fingerprint reader
Depending on the model, your computer might have a fingerprint reader. Fingerprint authentication can
replace your Windows password. In this way, you can log on to your computer simply and securely. To
enable fingerprint authentication, enroll your fingerprints first.
Enrolling your fingerprint
To enroll your fingerprints, do the following:
1. Start the Lenovo Fingerprint Manager program. For instructions on how to start the Fingerprint Manager
Pro program, see “Lenovo programs” on page .
2. Enter the Windows password as required.
3. Click the icon for the finger that you want to enroll, and constantly swipe your corresponding finger
across the fingerprint reader until the enrollment completes. For more information, see “Swiping your
finger over the fingerprint reader” on page 48.
4. Click Finish. Your fingerprint is enrolled successfully.
Note: It is recommended that you enroll more than one fingerprint in case of any injuries to your fingers.
Swiping your finger over the fingerprint reader
To swipe your finger over the reader, do the following:
48
User Guide
1. Place the top joint of your finger on the sensor.
2. Apply light pressure and swipe your finger toward you across the the reader in one smooth motion.
Do not lift your finger when you are swiping it.
Maintaining the fingerprint reader
The following actions could damage the fingerprint reader or cause it not to work properly:
• Scratching the surface of the reader with a hard, pointed object.
• Scraping the surface of the reader with your fingernail or anything hard.
• Using or touching the reader with a dirty finger.
If you notice any of the following conditions, gently clean the surface of the reader with a dry, soft, lint-free
cloth:
• The surface of the reader is dirty or stained.
• The surface of the reader is wet.
Chapter 4. Security
49
• The reader often fails to enroll or authenticate your fingerprint.
If your finger has any of the following conditions, you might not be able to register or authenticate it:
• Your finger is wrinkled.
• Your finger is rough, dry, or injured.
• Your finger is stained with dirt, mud, or oil.
• The surface of your finger is different from when you enrolled your fingerprint.
• Your finger is wet.
• A finger is used that has not been enrolled.
To improve the situation, try the following:
• Clean or wipe your hands to remove any excess dirt or moisture from the fingers.
• Enroll and use a different finger for authentication.
• If your hands are dry, apply lotion to them.
For more information on how to use the fingerprint reader, refer to the help system of the Lenovo Fingerprint
Manager program.
Notice on deleting data from your hard disk drive, hybrid drive, or
solid-state drive
Some of the data stored on the hard disk drive, hybrid drive, or solid-state drive might be sensitive. Handing
your computer over to someone else without deleting the loaded software, such as operating systems and
application software, might even violate license agreements. Be sure to delete data stored on the hard disk
drive, hybrid drive, or solid-state drive before you dispose of, sell, or hand over your computer.
You can use the following methods to delete data from the hard disk drive, hybrid drive, or solid-state drive:
• Move the data to the Recycle Bin, and then empty the Recycle Bin.
• Delete the data.
• Format your hard disk drive, hybrid drive, or solid-state drive, using the software for initializing it.
• Use the recovery program provided by Lenovo to bring the hard disk drive, hybrid drive, or solid-state
drive back to the factory default settings.
These operations, however, only change the file location of the data; they do not delete the data itself. In
other words, the data retrieval processing is disabled under an operating system such as Windows. The
data is still there, even though it seems to be lost. Thus, it is sometimes possible to read the data by use of
special software for data recovery. There is a risk that people of bad faith might read and misuse the critical
data on hard disk drives, hybrid drives, or solid-state drives for unexpected purposes.
To prevent leakage of data, it is important that you delete all the data from the hard disk drive or hybrid drive
when you dispose of, sell, or hand over your computer. You can destroy the data physically by smashing the
hard disk drive or hybrid drive with a hammer, or magnetically by means of strong magnetic power, thus
making the data unreadable. But it is recommended that you use the software (payware) or service (pay
service) developed for that purpose. The process might take several hours.
For disposing of data on the solid-state drive, Lenovo provides the Drive Erase Utility for Resetting the
Cryptographic Key and Erasing the Solid State Drive tool. For disposing of data on the hard disk drive, Lenovo
provides the Secure Data Disposal™ tool. Go to http://www.lenovo.com/support to download these tools.
50
User Guide
If a Disk Encryption hard disk drive, a Disk Encryption hybrid drive, or an Encryption solid-state drive or is
supported and installed in your computer, you can logically dispose of all the data on the drive in a short
time by erasing the cryptographic key. The data encrypted with the old key is not physically erased but
remains on the drive; however, it cannot be decrypted without the old key. This feature is also available with
the Drive Erase Utility for Resetting the Cryptographic Key and Erasing the Solid State Drive tool.
Using firewalls
If your system is preinstalled with a firewall program, it protects against computer Internet security threats,
unauthorized access, intrusions, and Internet attacks. It also protects your privacy.
For more information about how to use the firewall program, refer to the help information system that
comes with the program.
Protecting data against viruses
Your computer is preinstalled with an antivirus program so you can detect and eliminate viruses. The
antivirus program is designed to help you detect and eliminate viruses.
Lenovo provides a full version of antivirus software on your computer with a free 30-day subscription. After
30 days, you must renew the license to continue receiving the antivirus software updates.
For more information about how to use your antivirus software, refer to the help information system of
your antivirus software.
Chapter 4. Security
51
52
User Guide
Chapter 5. Advanced configuration
This chapter provides the following information to help you configure the computer:
•
“Installing a new operating system” on page 53
•
“Installing device drivers” on page 55
•
“Using the ThinkPad Setup program” on page 55
Installing a new operating system
In some situations, you might need to install a new operating system. This topic provides instructions on
how to install a new operating system.
Installing the Windows 7 operating system
Before you start, print these instructions.
Attention: The process of installing a new operating system deletes all the data on your hard disk drive,
hybrid drive, or solid-state drive, including the data that were stored in a hidden folder.
To install the Windows 7 operating system, do the following:
1. Copy all the subdirectories and files in the C:\SWTOOLS directory to a removable storage device.
• The supplement files for the Windows 7 operating system are in the C:\SWTOOLS\OSFIXES directory.
• The device drivers are in the C:\SWTOOLS\DRIVERS directory.
• The preinstalled programs are in the C:\SWTOOLS\APPS directory.
2. Start the ThinkPad Setup program. See “Using the ThinkPad Setup program” on page 55.
3. Select Startup ➙ UEFI/Legacy Boot. Then do one of the following:
• To install the Windows 7 (32-bit) operating system, select Legacy Only or Both.
• To install the Windows 7 (64-bit) operating system in Legacy mode, select Legacy Only.
• To install the Windows 7 (64-bit) operating system in UEFI mode, select UEFI Only.
4. Press the F10 key to exit the ThinkPad Setup program.
5. Insert the Windows 7 operating system installation DVD into the external optical drive, and restart the
computer.
6. Restore the C:\SWTOOLS directory that you backed up before installing the Windows 7 operating system.
7. Install the device drivers. See “Installing device drivers” on page 55.
8. Install the Windows 7 fix modules. You can find the Windows 7 fix modules in the C:\SWTOOLS\OSFIXES\
directory. For more information, go to the Microsoft Knowledge Base home page at:
http://support.microsoft.com/
9. Install the registry patches, for example the Enabling Wake on LAN from Standby for ENERGY STAR
patch. To download and install the registry patches, go to the Lenovo Support Web site at:
http://www.lenovo.com/support
Note: After installing the operating system, do not change the initial UEFI/Legacy Boot setting in the
ThinkPad Setup program. Otherwise the operating system will not start correctly.
When you install the Windows 7 operating system, you might need one of the following country or region
codes:
© Copyright Lenovo 2014
53
Country or region
Code
Country or region
Code
China
SC
Netherlands
NL
Denmark
DK
Norway
NO
Finland
FI
Spain
SP
France
FR
Sweden
SV
Germany
GR
Taiwan and Hong Kong
TC
Italy
IT
United States
US
Japan
JP
Installing the Windows 8.1 operating system
Before you start, print these instructions.
Attention: The process of installing a new operating system deletes all the data on your hard disk drive,
hybrid drive, or solid-state drive, including the data that were stored in a hidden folder.
To install the Windows 8.1 operating system, do the following:
1. Start the ThinkPad Setup program. See “Using the ThinkPad Setup program” on page 55.
2. Select Startup ➙ Boot to display the Boot Priority Order submenu.
3. Select the drive that contains the Windows 8.1 operating system installation program, for example
USB HDD.
4. Press the F10 key to exit the ThinkPad Setup program.
5. Connect the drive that contains the Windows 8.1 operating system installation program to the computer,
and restart the computer.
6. Install the Windows 8.1 fix modules. Go to the Microsoft Knowledge Base home page at
http://support.microsoft.com/. Type the number of the fix module in the search field, then click Search.
7. Install the registry patches, for example the Enabling Wake on LAN from Standby for ENERGY STAR
patch. To download and install the registry patches, go to the Lenovo Support Web site at:
http://www.lenovo.com/support
8. Install the device drivers. See “Installing device drivers” on page 55.
Note: After installing the operating system, do not change the initial UEFI/Legacy Boot setting in the
ThinkPad Setup program. Otherwise, the operating system will not start correctly.
When you install the Windows 8.1 operating system, you might need one of the following country or region
codes:
Country or region
Code
Country or region
Code
China
SC
Netherlands
NL
Denmark
DK
Norway
NO
Finland
FI
Spain
SP
France
FR
Sweden
SV
Germany
GR
Taiwan and Hong Kong
TC
Italy
IT
United States
US
Japan
JP
54
User Guide
Installing device drivers
Device driver is the program that operates a particular hardware device of the computer. If a device does
not perform well or you install a new device, you need to install or update the corresponding device driver.
For example, if you use the Windows 7 operating system, to use the USB 3.0 connector, you need to
download and install the USB 3.0 driver.
To download the latest device drivers, do the following:
1. Go to http://www.lenovo.com/ThinkPadDrivers.
2. Select your product name to view all the device drivers for your computer.
3. Select the device drivers you that you need, and follow the instructions on the screen.
Attention: Do not download the device drivers from the Windows Update Web. Always download the device
drivers from:
http://www.lenovo.com/ThinkPadDrivers
If you use the Windows 7 operating system, you also can find the device drivers in the C:\SWTOOLS\DRIVERS
directory on your hard disk drive or solid-state drive. For more information, see “Reinstalling preinstalled
programs and device drivers” on page 95.
Using the ThinkPad Setup program
The ThinkPad Setup program enables you to select various setup configurations for your computer through
configuring the BIOS.
To configure the BIOS of your computer, do the following:
1. Turn on the computer. When the ThinkPad logo is displayed, press F1. The ThinkPad Setup program
starts.
If you are required to enter the supervisor password, enter the correct password. You also can press
Enter to skip the password prompt and start the ThinkPad Setup program. If you do not enter the
password, you cannot change the configurations that are protected by the supervisor password. For
more information, refer to “Using passwords” on page 43.
2. Use the cursor keys to select a tab; or use the cursor keys to locate an item and press Enter to select it.
Then a submenu is displayed.
Note: Some menu items are displayed only if the computer supports the corresponding features.
3. Set the value of an item by doing one of the following:
• Press the F6 key to change to a higher value.
• Press the F5 key to change to a lower value.
Note: Default values are in boldface.
4. To change other configurations, press the Esc key to exit the submenu and return to the parent menu.
5. When you complete the configuration, press the F10 key to save and exit. You also can select the
Restart tab in the ThinkPad Setup menu, and restart your computer with one of the provided options.
Note: You can press the F9 key to restore to the default settings.
Main menu
When you enter the ThinkPad Setup program, you will first see the Main menu as follows:
• UEFI BIOS Version
Chapter 5. Advanced configuration
55
• UEFI BIOS Date (Year-Month-Day)
• Embedded Controller Version
• ME Firmware Version (available on models with the Intel CPU)
• Machine Type Model
• System-unit serial number
• System board serial number
• Asset Tag
• CPU Type
• CPU Speed
• Installed memory
• UUID
• MAC address (Internal LAN)
• Preinstalled OS License
• UEFI Secure Boot
Config menu
To change the configuration of your computer, select the Config tab from the ThinkPad Setup menu.
The following table lists the Config menu items.
Attention: The default configurations are already optimized for you. Improper change of the configurations
might cause unexpected results.
Table 4. Config menu items
Menu item
Submenu item
Selection
Comments
Network
Wake On LAN
• Disabled
Enable the computer to
power on when the Ethernet
controller receives a magic
packet (a special network
message).
• AC Only
• AC and Battery
If you select AC Only, Wake
on LAN is enabled only
when the ac power adapter
is attached.
If you select AC and
Battery, Wake on LAN is
enabled with any power
sources.
Notes:
• The magic packet type
Wake on LAN requires
ac power.
• The Wake on LAN
function does not
work when a hard disk
password is set.
Ethernet LAN Option ROM
56
User Guide
• Disabled
Loads the Ethernet LAN
Option ROM to enable
Table 4. Config menu items (continued)
Menu item
Submenu item
(for Legacy Only boot
mode or Both with Legacy
first)
UEFI IPv4 Network Stack
(for UEFI Only boot mode
or Both with UEFI first)
UEFI IPv6 Network Stack
(for UEFI Only boot mode
or Both with UEFI first)
UEFI PXE Boot Priority
(for Both with UEFI first
boot mode, and IPv6
and IPv4 stacks are both
enabled.)
USB
USB UEFI BIOS Support
Selection
Comments
• Enabled
startup from an integrated
network device.
• Disabled
• Enabled
• Disabled
• Enabled
• IPv6 First
• IPv4 First
• Disabled
• Enabled
Always On USB
• Disabled
• Enabled
Always On USB Charge in
battery mode
• Disabled
USB 3.0 Mode
• Disabled
• Enabled
• Enabled
• Auto
Enable or disable Internet
Protocol Version 4 (IPv4)
network stack for the UEFI
environment.
Enable or disable Internet
Protocol Version 6 (IPv6)
network stack for UEFI
environment.
Select network stack
priority for UEFI PXE boot.
Enables or disables boot
support for USB storage
devices.
If you select Disabled,
the external USB devices
cannot be charged through
USB connectors.
If you select Enabled, the
Always On USB connector
enables you to charge some
mobile digital devices and
smartphones when the
computer is powered off or
in hibernation mode on the
condition that the ac power
adapter is connected.
Set the USB 3.0 controller
mode for the ports shared
between USB 2.0 and USB
3.0 controllers.
If you select Auto, it enables
you to connect and route
appropriate USB 3.0 or
USB 2.0 connectors.
If you select Enabled, it
enables USB 3.0 mode
and allows USB 3.0 to be
supported in the operating
system.
If you select Disabled, it
disables and hides the USB
3.0 controller, and USB 3.0
Chapter 5. Advanced configuration
57
Table 4. Config menu items (continued)
Menu item
Submenu item
Selection
Comments
connectors will work as
USB 2.0 connectors.
Keyboard/Mouse
Fn and Ctrl Key swap
• Disabled
• Enabled
If you select Enabled, the
Fn key works as the Ctrl
key, and the Ctrl key works
as the Fn key.
Note: Even when Enabled
is selected, you need to
press the Fn key to resume
the computer from sleep
mode to normal operation.
Display
Boot Display Device
• ThinkPad LCD
• Analog (VGA)
• HDMI
• Display on Dock
Total Graphics Memory
• 256 MB
• 512 MB
Select the display device
that is to be activated at
boot time. This selection
is effective for boot time,
password prompt, and
ThinkPad Setup.
Allocate total memory
which Intel® internal
graphics device shares.
Notes:
• If you select 512 MB,
the maximum usable
memory may be reduced
on the 32-bit operating
system.
• This sub-menu is
available on models
with an Intel CPU.
Power
Intel SpeedStep®
technology
• Disabled
• Enabled
Select the mode of Intel
SpeedStep technology at
runtime.
• Maximum
Performance: Always
highest speed
• Battery Optimized:
Always lowest speed
• Disabled: No runtime
support, lowest speed
Note: This sub-menu is
available on models with an
Intel CPU.
Adaptive Thermal
Management
Scheme for AC
• Maximize Performance
• Balanced
Scheme for Battery
• Maximize Performance
58
User Guide
If you select Maximize
Performance, it reduces
CPU throttling. If you select
Balanced, it balances the
fan sound, the computer
temperature, and the
computer performance.
Table 4. Config menu items (continued)
Menu item
Submenu item
Selection
• Balanced
CPU Power Management
• Disabled
• Enabled
Intel (R) Rapid Start
Technology
• Disabled
• Enabled
Enter after:
• Immediately
• 1 minute
• 2 minutes
• 5 minutes
• 10 minutes
• 15 minutes
• 30 minutes
• 1 hour
Comments
Note: This sub-menu is
available on models with an
Intel CPU.
Enable or disable the
power-saving feature that
stops the microprocessor
clock automatically when
there are no computer
activities. Normally, it is not
necessary to change the
setting.
To use this feature, a special
partition on the solid-state
drive is required.
When enabled, the
computer enters a lower
power state after the
specified time in sleep
state. And it takes only
seconds to resume normal
operation.
Note: This sub-menu is
available on models with an
Intel CPU.
• 2 hours
• 3 hours
Disable Built-in Battery
• Yes
• No
Beep and Alarm
Password Beep
• Disabled
• Enabled
Keyboard Beep
• Disabled
• Enabled
Temporary disable battery
for servicing the system.
After selecting this item, the
system will be automatically
powered off, then ready
to be serviced. Note: the
battery will be automatically
enabled when the AC
adapter is recoonected.
Enable this option to have
a beep sound when the
system is waiting for a
power-on, hard disk, or
supervisor password.
Different beeps will sound
when the entered password
matches or does not match
the configured password.
Enable this option to
have a beep sound
when unmanageable key
combination are pressed.
Chapter 5. Advanced configuration
59
Date and Time menu
To change the date or time of your computer, select the Date/Time tab from the ThinkPad Setup menu.
Then do the following:
1. Use the cursor keys to select System Date or System Time.
2. Type a date or time.
Security menu
To change the security settings of your computer, select the Security tab from the ThinkPad Setup menu.
The following table lists the Security menu items. Default values are in boldface.
Attention: The default configurations are already optimized for you. Improper change of the configurations
might cause unexpected results.
Table 5. Security menu items
Menu item
Submenu item
Selection
Comments
Password
Supervisor Password
• Disabled
Refer to “Supervisor
password” on page 44.
• Enabled
Lock UEFI BIOS Settings
• Disabled
• Enabled
Password at Unattended
Boot
• Disabled
Password at Restart
• Disabled
• Enabled
• Enabled
60
User Guide
Enable or disable the
function that protects
items in ThinkPad Setup
from being changed by a
user who does not have
the supervisor password.
By default, this is set to
Disabled. If you set the
supervisor password and
enable this function, no
one but you can change
items in the ThinkPad Setup
program.
If you select and enable
Password at unattended
boot, a password prompt
is displayed when the
computer is turned on,
from either a power-off
state or hibernation state.
If you select Disabled,
no password prompt is
displayed; the computer
goes ahead and loads
the operating system.
To prevent unauthorized
access, set the user
authentication on the
operating system.
If you select and enable
Password at restart,
a password prompt is
displayed when you restart
the computer. If you select
Disabled, no password
prompt is displayed; the
computer goes ahead and
Table 5. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
loads the operating system.
To prevent unauthorized
access, set the user
authentication on the
operating system.
Password at Boot Device
List
• Disabled
Password Count Exceeded
Error
• Disabled
Set Minimum Length
• Disabled
If the Security password
is set, this option is used
to specify whether the
Security password must
be entered to display the
F12 boot device list. Select
Enabled to prompt for
the Security password.
Select Disabled to proceed
without any user action
required.
• Enabled
Select Enabled to show
the POST 0199 error and
prompt for the Security
password. Select Disabled
to hide the POST 0199 error
and proceed without any
user action required.
• Enabled
• Password length options
Power-On Password
• Disabled
• Enabled
Hard Disk1 Password
• Disabled
• Enabled
UEFI BIOS Update Option
Flash BIOS Updating by
End-Users
• Disabled
Secure RollBack Prevention
• Disabled
• Enabled
• Enabled
Specify a minimum length
for the power-on password
and hard disk password.
By default, this is set to
Disabled. If you set the
supervisor password and
specify a minimum length
for passwords, no one but
you can change the length.
Refer to “Power-on
password” on page 43.
Refer to “Hard disk
passwords” on page
46.
If you select Enabled,
all users can update the
UEFI BIOS. If you select
Disabled, only the person
who knows the supervisor
password can update the
UEFI BIOS.
Disabled is the default
value when OS Optimisezd
is set toDisabled. Enabled
is the default value when
OS Optimisezd is set
toEnabled.
If you select Disabled, you
can flash the older version
UEFI BIOS.
Chapter 5. Advanced configuration
61
Table 5. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Memory Protection
Execution Prevention
• Disabled
Some computer viruses
and worms cause memory
buffers to overflow by
running code where only
data is allowed. If the
Data Execution Prevention
feature can be used with
your operating system, then
by selecting Enabled you
can protect your computer
against attacks by such
viruses and worms. If after
choosing Enabled you find
that a program does not run
correctly, select Disabled
and reset the setting.
• Enabled
Virtualization
Intel Virtualization
Technology
• Disabled
• Enabled
If you select Enabled, a
Virtual Machine Monitor
(VMM) can utilize the
additional hardware
capabilities provided by
Virtualization Technology.
Note: This sub-menu is
available on models with an
Intel CPU.
Intel VT-d Feature
• Disabled
• Enabled
Intel VT-d is Intel
Virtualization Technology
for Directed I/O. When
enabled, a VMM can utilize
the platform infrastructure
for I/O virtualization.
Note: This sub-menu is
available on models with an
Intel CPU.
AMD-V™ Technology
• Disabled
• Enabled
If you select Disable,
a VMM can utilize the
additional hardware
capabilities provided
by AMD Virtualization
technology.
Note: This sub-menu is
available on models with an
AMD CPU.
62
User Guide
Table 5. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
I/O Port Access
Ethernet LAN
• Disabled
If you select Enabled, you
can use the Ethernet LAN
device.
• Enabled
Wireless LAN
• Disabled
If you select Enabled,
you can use wireless LAN
devices.
• Enabled
Bluetooth
• Disabled
If you select Enabled, you
can use Bluetooth devices.
• Enabled
USB Port
• Disabled
If you select Enabled, you
can use USB connectors.
• Enabled
Memory Card Slot
• Disabled
If you select Enabled, you
can use the memory card
slots.
• Enabled
Integrated Camera
• Disabled
If you select Enabled, you
can use the integrated
camera.
• Enabled
Microphone
• Disabled
If you select Enabled, you
can use the microphones
(internal, external, or
line-in).
• Enabled
Anti-Theft
Computrace Module
Activation
• Disabled
• Enabled
• Permanently Disabled
Enable or disable the UEFI
BIOS interface to activate
the computrace module.
Computrace is an optional
monitoring service from
Absolute Software.
Note: If you set the
Computrace module
activation to Permanently
Disabled, you will be
unable to enable this
setting again.
Secure Boot
Secure Boot
• Disabled
• Enabled
Disabled is the default
value when OS Optimisezd
is set toDisabled. Enabled
is the default value when
OS Optimisezd is set
toEnabled.
Enable or disable the
UEFI Secure Boot feature.
Select Enable to prevent
unauthorized operating
systems from running at
boot time. Select Disabled
to allow any operating
systems to run at boot time.
Note: To enable Secure
Boot, you need to set the
startup setting as UEFI
Chapter 5. Advanced configuration
63
Table 5. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Only and set CSM Support
as No.
Platform Mode
• Setup Mode
• User Mode
Secure Boot Mode
• Standard Mode
• Custom Mode
Reset to Setup Mode
• Yes
• No
Restore Factory keys
• Yes
• No
Clear All Secure Boot Keys
• Yes
• No
Specify the system
operating mode.
Specify the system
operating mode.
This option is used to clear
the current platform key
and put the system into
Setup Mode. You can
install your own platform
key and customize the
Secure Boot signature
databases in Setup Mode.
Secure Boot mode will be
set to Custom Mode.
This option is used to
restore all keys and
certificates in Secure
Boot databases to factory
defaults. Any customized
Secure Boot settings
will be erased, and the
default platform key will be
re-established along with
the original signature
databases including
certificate for Windows
8.1 operating system.
This option is used to clear
all keys and certificates in
Secure Boot databases.
You can install your own
keys and certificates after
selecting this option.
Startup menu
To change the startup settings of your computer, select the Startup tab from the ThinkPad Setup menu.
Attention:
• After you change the startup sequence, ensure that you select a correct device during a copy, a save, or a
format operation. Otherwise your data might be erased or overwritten.
• If you are using the BitLocker™ drive encryption, do not change the startup sequence. BitLocker drive
encryption locks the computer from starting once detects the change of startup sequence.
To change the startup sequence temporarily so that the computer starts from a desired drive, do the following:
1. Turn off the computer.
2. Turn on the computer. When the ThinkPad logo is displayed, press the F12 key.
3. Select the device that you want the computer to start from.
64
User Guide
Note: The Boot menu will be displayed if the computer cannot start from any devices or the operating
system cannot be found.
The following table lists the Startup menu items. Default values are in boldface.
Note: Some items are displayed on the menu only if the computer supports the corresponding features.
Table 6. Startup menu items
Menu item
Selection
Comments
Boot
Select the boot device when you
press the power button to turn on the
computer.
Network Boot
Select the boot device when the
computer wakes from LAN. If Wake
On LAN is enabled, a network
administrator can turn on all of the
computers in a LAN remotely by use
of network management software.
UEFI/Legacy Boot
• Both
Select system boot capability.
• UEFI Only
• Both: Select priority of boot
options between UEFI and Legacy.
• Legacy Only
UEFI/Legacy Boot Priority
• UEFI First
• Legacy First
CSM Support (for UEFI Only)
• No
• Yes
• UEFI Only: The computer will start
from the UEFI-enabled operating
system.
• Legacy Only: The computer will
boot from any operating system
other than the UEFI-enabled one.
Note: If you select UEFI Only, the
computer cannot start from the
bootable devices that do not have the
UEFI-enabled operating system.
Compatibility Support Module (CSM)
is required for starting the legacy
operating system. If you select UEFI
Only, CSM Support is selectable.
For Both or Legacy Only mode, CSM
Support is not selectable.
Boot Mode
• Quick
Screen during the POST:
• Diagnostics
• Quick: The ThinkPad Logo screen
is displayed.
• Diagnostics: Test messages are
displayed.
Note: You can also enter Diagnostic
mode by pressing Esc during POST.
Option Key Display
• Disabled
• Enabled
If you select Disabled, then the
message “To interrupt normal startup,
press Enter” is not displayed during
the POST.
Chapter 5. Advanced configuration
65
Table 6. Startup menu items (continued)
Menu item
Selection
Comments
Boot Device List F12 Option
• Disabled
If you select Enabled, the F12 key
is recognized and the Boot Menu
window is displayed.
• Enabled
Boot Order Lock
• Disabled
• Enabled
If you select Disabled, your computer
will boot using the default priority. If
you select Enabled, your computer
will boot using the priority you have
customized.
Restart menu
To exit the ThinkPad Setup program and restart the computer, select Restart from the ThinkPad Setup menu.
The following submenu items are displayed:
• Exit Saving Changes: Save the changes and restart the computer.
• Exit Discarding Changes: Discard the changes and restart the computer.
• Load Setup Defaults: Restore to the factory default settings.
Note: Enable OS Optimized Defaults to meet the Windows 8.1 certification requirements. When you
change this setting, some other settings are changed automatically, such as CSM Support, UEFI/Legacy
Boot, Secure Boot, and Secure RollBack Prevention.
• Discard Changes: Discard the changes.
• Save Changes: Save the changes.
Updating your system UEFI BIOS
The UEFI BIOS is the first program that the computer runs when the computer is turned on. The UEFI BIOS
initializes the hardware components, and loads the operating system and other programs.
You can update the UEFI BIOS by starting your computer from a flash update optical disc or a flash update
program running in the Windows environment. When you install a new program, a device driver, or hardware,
you might be informed to update the UEFI BIOS.
For instructions on how to update the UEFI BIOS, go to:
http://www.lenovo.com/ThinkPadDrivers
66
User Guide
Chapter 6. Preventing problems
An important part of owning a ThinkPad notebook computer is maintenance. With proper care, you can
avoid common problems. The chapter provides information that can help you keep your computer running
smoothly.
•
“General tips for preventing problems” on page 67
•
“Making sure device drivers are current” on page 68
•
“Taking care of your computer” on page 69
General tips for preventing problems
• Check the capacity of your , hybrid drive, or solid-state drive from time to time. If the , hybrid drive, or
solid-state drive gets too full, the Windows operating system will slow down and might produce errors.
To check the capacity of the hard disk drive, hybrid drive, or solid-state drive, do the following:
– For Windows 7: Click Start ➙ Computer.
– For Windows 8.1: Open the File Explorer.
• Empty your recycle bin on a regular basis.
• Use disk defragment tool regularly on your hard disk drive, hybrid drive, or solid-state drive to improve
data seek and read times.
• To free up disk space, uninstall unused application programs.
Note: You also might want to look for program duplication or overlapping versions.
• Clean out your Inbox, Sent, and Trash folders from your e-mail client program.
• Back up your data at least once a week. If critical data is present, it is a good idea to perform a daily
backup operation. Lenovo has many backup options available for your computer. Rewritable external
optical drives are available for most machines and are easily installed.
• Schedule system restore operations to take a system snapshot periodically. For more information about
system restore, see Chapter 8 “Recovery overview” on page 91.
• Update device drivers and the UEFI BIOS when needed.
• Profile your machine at http://www.lenovo.com/support to keep up to date with current drivers and
revisions.
• Keep up to date for device drivers on other non-Lenovo hardware. You might want to read the device
driver information release notes prior to updating for compatibility or known issues.
• Keep a log book. Entries might include major hardware or software changes, driver updates, minor issues
you have experienced, and how you resolved the minor issues.
• If you ever need to run a recovery on your computer to return the preinstalled contents onto the machine,
the following tips might help along the way:
– Remove all external devices such as the printer, keyboard, and so on.
– Make sure that your battery is charged and your computer has the ac power connected.
– Access ThinkPad Setup and load the default settings.
– Restart the computer and start the recovery operation.
– If your computer uses discs as the recovery media, do not remove the disc from the drive until
prompted to do so.
© Copyright Lenovo 2014
67
• For suspected hard disk drive, hybrid drive, or solid-state drive issues, refer to “Diagnosing problems”
on page 73 and run a diagnostic test for the drive before you call the Customer Support Center.
If your computer does not start up, download the files to create a bootable self-test medium from
http://www.lenovo.com/hddtest. Run the test and record any messages or error codes. If the test returns
any failing error codes or messages, call the Customer Support Center with the codes or messages and
the computer in front of you. A technician will assist you further.
• If required, you can find the contact information about the Customer Support Center for your country
or region at http://www.lenovo.com/support/phone. When calling the Customer Support Center, make
sure that you have your machine model type, serial number, and the computer in front of you. Also, if the
computer is producing error codes, it is helpful to have the error screen on or the messages written down.
Making sure device drivers are current
Device drivers are programs that contain instructions for the operating system about how to operate or
“drive” a certain piece of hardware. Each hardware component on your computer has its own specific driver.
If you add a new component, the operating system needs to be instructed on how to operate that piece
of hardware. After you install the driver, the operating system can recognize the hardware component
and understand how to use it.
Note: Because drivers are programs, like any other file on your computer, they are susceptible to corruption
and might not perform correctly if corruption occurs.
It is not always necessary to download the latest drivers. However, you should download the latest driver
for a component if you notice poor performance from that component or if you added a new component.
This might eliminate the driver as the potential cause of a problem.
Getting the latest drivers from the Web site
You can download and install updated device drivers from the Lenovo Web site by doing the following:
1. Go to http://www.lenovo.com/ThinkPadDrivers.
2. Select the entry for your computer and then follow the instructions on the screen to download and
install necessary software.
Getting the latest drivers using System Update
The System Update program helps you keep the software on your computer up-to-date. Update packages
are stored on Lenovo servers and can be downloaded from the Lenovo Support Web site. Update packages
can contain applications, device drivers, UEFI BIOS flashes, or software updates. When the System Update
program connects to the Lenovo Support Web site, the System Update program automatically recognizes
the machine type and model of your computer, the installed operating system, and the language of the
operating system to determine what updates are available for your computer. The System Update program
then displays a list of update packages and categorizes each update as critical, recommended, or optional to
help you understand the importance. You have complete control of which updates to download and install.
After you select the update packages you want, the System Update program automatically downloads and
installs the updates without any further intervention from you.
The System Update program is preinstalled on your computer and is ready to run. The only prerequisite is
an active Internet connection. You can start the program manually, or you can use the schedule feature
to enable the program to search for updates automatically at specified intervals. You also can predefine
scheduled updates to search by severity (critical updates, critical and recommended updates, or all updates)
so the list you choose from contains only those update types that are of interest to you.
For more information about how to use the System Update program, refer to the help information system
of the program.
68
User Guide
Taking care of your computer
Although your computer is designed to function reliably in normal work environments, you need to use
common sense in handling it. By following the important tips in this topic, you will get the most use and
enjoyment out of your computer.
Be careful about where and how you work
• Store packing materials safely out of the reach of children to prevent the risk of suffocation from plastic
bags.
• Keep your computer away from magnets, activated cellular phones, electrical appliances, or speakers
(more than 13 cm or 5 inches).
• Avoid subjecting your computer to extreme temperatures (below 5°C/41°F or above 35°C/95°F).
• Some appliances, such as certain portable desktop fans or air purifiers, can produce negative ions. If a
computer is close to such an appliance, and is exposed for an extended time to air containing negative
ions, it might become electrostatically charged. Such a charge might be discharged through your hands
when you touch the keyboard or other parts of the computer, or through connectors on I/O devices
connected to it. Even though this kind of electrostatic discharge (ESD) is the opposite of a discharge from
your body or clothing to the computer, it poses the same risk of a computer malfunction.
Your computer is designed and manufactured to minimize any effects of electrostatic charge. An electrostatic
charge above a certain limit, however, can increase the risk of ESD. Therefore, when using the computer
close to an appliance that can produce negative ions, give special attention to the following:
• Avoid directly exposing your computer to the air from an appliance that can produce negative ions.
• Keep your computer and peripherals as far as possible from such an appliance.
• Wherever possible, ground your computer to facilitate safe electrostatic discharge.
Note: Not all such appliances cause a significant electrostatic charge.
Be gentle with your computer
• Avoid placing any objects (including paper) between the display and the keyboard or the palm rest.
• Your computer display is designed to be opened and used at an angle slightly greater than 90 degrees.
Do not open the display beyond 135 degrees, as this might damage the computer hinge.
• Do not turn your computer over while the ac power adapter is plugged in. This could break the adapter
plug.
Carry your computer properly
• Before moving your computer, be sure to remove any media, turn off attached devices, and disconnect
cords and cables.
• When picking up your open computer, hold it by the bottom. Do not pick up or hold your computer by
the display.
Handle storage media and drives properly
• When installing the hard disk drive, hybrid drive, or solid-state drive, follow the instructions shipped with
your hardware, and apply pressure only where needed on the device.
• After you replace the primary hard disk drive, hybrid drive, or solid-state drive, reattach the cover of the
drive slot.
• When replacing the hard disk drive, hybrid drive, or solid-state drive reattach the cover of the drive slot.
• Store your external and removable hard disk drive, hybrid drive, or solid-state drive in the appropriate
containers or packaging when they are not being used.
Chapter 6. Preventing problems
69
• Before you install any of the following devices, touch a metal table or a grounded metal object. This action
reduces any static electricity from your body. The static electricity could damage the device.
Note: Not all listed devices are included in your computer.
– Memory module
– Mini-PCI card
– Memory card, such as an SD card, SDHC card, SDXC card, and a MultiMediaCard
This action reduces any static electricity from your body. The static electricity could damage the device.
• When transferring data to or from a flash media card, such as an SD card, do not put your computer in
sleep or hibernation mode before the data transfer is complete. To do so might cause damage to your
data.
Taking care when setting passwords
• Remember your passwords. If you forget a supervisor or hard disk password, Lenovo will not reset it, and
you might have to replace your system board, hard disk drive, hybrid drive, or solid-state drive.
Taking care of the fingerprint reader
The following actions could damage the fingerprint reader or cause it not to work properly:
• Scratching the surface of the fingerprint reader with a hard, pointed object.
• Scraping the surface of the fingerprint reader with your fingernail or anything hard.
• Using or touching the fingerprint reader with a dirty finger.
If you notice any of the following conditions, gently clean the surface of the fingerprint reader with a dry,
soft, lint-free cloth:
• The surface of the fingerprint reader is dirty or stained.
• The surface of the fingerprint reader is wet.
• The fingerprint reader often fails to enroll or authenticate your fingerprint.
Registering your computer
• Register your ThinkPad computer with Lenovo at http://www.lenovo.com/register. For more information,
see “Registering your computer” on page 17.
Be sure not to modify your computer
• Only an authorized ThinkPad repair technician should disassemble and repair your computer.
• Do not modify or tape the latches to keep the display open or closed.
Cleaning the cover of your computer
Occasionally clean your computer by doing the following:
1. Prepare a mixture of a gentle kitchen-use detergent. The detergent must not contain abrasive powder or
strong chemicals such as acid or alkaline. Use five parts water to one part detergent.
2. Absorb the diluted detergent into a sponge.
3. Squeeze excess liquid from the sponge.
4. Wipe the cover with the sponge, using a circular motion and taking care not to let any excess liquid drip.
5. Wipe the surface to remove the detergent.
6. Rinse the sponge with clean running water.
7. Wipe the cover with the clean sponge.
70
User Guide
8. Wipe the surface again with a dry, soft, lint-free cloth.
9. Wait for the surface to dry completely and remove any fibers from the cloth.
Cleaning your computer keyboard
To clean the computer keyboard, do the following:
1. Apply some isopropyl rubbing alcohol to a soft, dust-free cloth.
Note: Avoid spraying cleaner directly onto the keyboard.
2. Wipe each keytop surface with the cloth. Wipe the keys one by one; if you wipe several keys at a time,
the cloth might hook onto an adjacent key and possibly damage it. Make sure that no liquid drips onto
or between the keys.
3. Allow to dry.
4. To remove any crumbs or dust from beneath the keys, you can use a camera blower with a brush
or cool air from a hair dryer.
Cleaning your computer display
To clean the computer display, do the following:
1. Gently wipe the display with a dry, soft lint-free cloth. If you see a scratchlike mark on your display, it
might be a stain transferred from the keyboard or the TrackPoint pointing stick when the cover was
pressed from the outside.
2. Wipe or dust the stain gently with a soft, dry cloth.
3. If the stain remains, moisten a soft, lint-free cloth with water or a 50-50 mixture of isopropyl alcohol and
water that does not contain impurities.
Note: Avoid spraying cleaner directly onto the keyboard.
4. Wring out as much of the liquid as you can.
5. Wipe the display again; do not let any liquid drip into the computer.
6. Be sure to dry the display before closing it.
Chapter 6. Preventing problems
71
72
User Guide
Chapter 7. Troubleshooting computer problems
This chapter provides information on what to do if you experience a problem with your computer.
•
“Diagnosing problems” on page 73
•
“Troubleshooting” on page 73
Diagnosing problems
If you experience problems with your computer, use the Lenovo Solution Center program as a starting
point for solving them.
The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It
combines diagnostic tests, system information collection, security status, and support information, along
with hints and tips for optimal system performance.
Notes:
• The Lenovo Solution Center program also is available for downloaded at:
http://www.lenovo.com/diags
• If you are using other Windows operating system rather than Windows 7 or Windows 8.1, you can find the
latest information about diagnostics for your computer at:
http://www.lenovo.com/diagnose
If your computer is installed with the Windows 7 operating system, when you are setting up your computer,
the Lenovo Solution Center program prompts you to create recovery media. You can use the recovery
media to restore the hard disk drive, hybrid drive, or solid-state drive to the factory default state. For more
information, see “Creating and using a recovery media” on page 91.
To run the Lenovo Solution Center program, see “Accessing Lenovo programs on the Windows 7 operating
system” on page .
For additional information, refer to the Lenovo Solution Center help system.
Note: If you are unable to isolate and repair the problem yourself after running Lenovo Solution Center
program, save and print the log files created by the program. You will need the log files when you speak to a
Lenovo technical support representative.
Troubleshooting
If your computer has an error, it typically displays a message or an error code, or makes a beep when
you turn it on. When you experience a problem, refer to the corresponding sections in this topic to try to
solve the problem by yourself.
Computer stops responding
Print these instructions now and keep it with your computer for reference later.
If your computer is completely unresponsive (you cannot use the ThinkPad pointing device or the keyboard),
do the following:
1. Press and hold the power button until the computer turns off. After the computer is turned off, restart by
pressing the power button. If the computer does not turn on, continue with step 2.
© Copyright Lenovo 2014
73
Note: Do not remove the battery and the ac power adapter to reset the computer.
2. While the computer is turned off, remove all power sources from the computer (battery and the ac power
adapter). Hold down the power button for 10 seconds. Plug in the ac power adapter while keeping the
battery out of the computer. If the computer does not turn back on, continue with step 3.
Note: Once the computer starts up and enters the Windows environment, use the proper shutdown
procedure to turn the computer off. Once the computer is off, reattach the battery and restart the
computer. If the computer does not start with the battery reattached, remove the battery and again
start with step 2. If the computer starts with ac power but does not start when the battery is attached,
call the Customer Support Center for support.
3. While the computer is off, remove all sources of power (battery and the ac power adapter). Remove all
external devices that are attached to your computer (keyboard, mouse, printer, scanner, and so on).
Repeat step 2. If step 2 is unsuccessful, continue with step 4.
Note: The following steps involve removing static sensitive components from your computer. Make sure
that you are properly grounded and remove all sources of power attached to the computer. If you are
uncomfortable or unsure about removing components, call the Customer Support Center for assistance.
4. While the computer is off, remove all sources of power and external hardware. Remove any non-original
memory module added to your computer. After removing the extra memory module and reinstalling the
original memory module, repeat step 2. If the computer still does not turn on, consult the user manual
for other customer-replaceable components that are attached to your computer.
If the computer still does not start up, call the Customer Support Center and a Customer Support Specialist
will assist you.
Spills on the keyboard
With a mobile computer, there are increased chances of spilling liquids on the keyboard. Because most
liquids conduct electricity, liquid spilled on the keyboard could create numerous short circuits, potentially
causing irreparable damage to your computer.
If you spill something on your computer:
Attention: Be sure that no liquid creates a short circuit between you and the ac power adapter (if in use).
Although you might lose some data or work by turning off the computer immediately, leaving the computer
on might make your computer unusable.
1. Carefully unplug the ac power adapter immediately.
2. Turn off the computer immediately. If the computer does not turn off, remove the battery. The more
quickly you stop the current from passing through the computer the more likely you will reduce damage
from short circuits.
3. Wait until you are certain that all the liquid is dry before turning on your computer.
Note: If you want to replace your keyboard, you can purchase a new one.
Error messages
• Message: 0177: Bad SVP data, stop POST task.
Solution: Checksum of the supervisor password in the EEPROM is not correct. The system board
should be replaced. Have the computer serviced.
• Message: 0183: Bad CRC of Security Settings in EFI Variable. Enter ThinkPad Setup.
74
User Guide
Solution: Checksum of the Security settings in the EFI Variable is not correct. Enter ThinkPad Setup
to check security settings, Press F10 and then press Enter to restart the system. If you still have a
problem, have the computer serviced.
• Message: 0187: EAIA data access error.
Solution: The access to EEPROM is failed. Have the computer serviced.
• Message: 0188: Invalid RFID Serialization Information Area.
Solution: The EEPROM checksum is not correct (block # 0 and 1). The system board should be replaced,
and the box serial number needs to be reinstalled. Have the computer serviced.
• Message: 0189: Invalid RFID configuration information area.
Solution: The EEPROM checksum is not correct (block # 4 and 5). The system board should be replaced,
and the UUID needs to be reinstalled. Have the computer serviced.
• Message: 0190: Critical low-battery error.
Solution: The computer turns off, because the battery is low. Connect the ac power adapter to the
computer and charge the battery, or replace the battery with a fully charged one.
• Message: 0191: System Security - Invalid remote change requested.
Solution: The system configuration change has failed. Confirm the operation and try again. To clear the
error, enter the ThinkPad Setup program.
• Message: 0199: System Security - Security password retry count exceeded.
Solution: This message is displayed if you enter a wrong supervisor password more than three times.
Confirm the supervisor password and try again. To clear the error, enter the ThinkPad Setup program.
• Message: 0251: System CMOS checksum bad.
Solution: The system CMOS might have been corrupted by a program. The computer uses the default
settings. Run ThinkPad Setup to reconfigure the settings. If you still see the same error code, have
the computer serviced.
• Message: 0253: EFI Variable Block Data was destroyed.
Solution: The system EFI Variable Block Data might have been corrupted. The computer uses the
default settings. Run ThinkPad Setup to reconfigure the settings. If you still see the same error code,
have the computer serviced.
• Message: 0271: Real time clock error.
Solution: Have the computer serviced.
• Message: 1802: Unauthorized network card is plugged in.
Solution: The network card is not supported on this computer. Remove it.
• Message: 1820: More than one external fingerprint readers are attached.
Solution: Power off and remove all but the reader that you set up within your main operating system.
• Message: 2000: ThinkVantage Active Protection sensor diagnostics failed.
Solution: ThinkVantage Active Protection sensor is not working correctly. Have the computer serviced.
• Message: 2100: Detection error on HDD0 (Main HDD).
Chapter 7. Troubleshooting computer problems
75
Solution: The hard disk drive or hybrid drive is not working. Have the hard disk drive or hybrid drive
serviced.
• Message: 2101: Detection error on HDD1 (Ultrabay HDD)).
Solution: The hard disk drive or hybrid drive is not working. Have the hard disk drive or hybrid drive
serviced.
• Message: 2102: Detection error on HDD2 (Mini SATA).
Solution: The Mini SATA device is not working. Have the Mini SATA device serviced.
• Message: 2110: Read error on HDD0 (Main HDD).
Solution: The hard disk drive or hybrid drive is not working. Have the hard disk drive or hybrid drive
serviced.
• Message: 2111: Read error on HDD1 (Ultrabay HDD)
Solution: The hard disk drive or hybrid drive is not working. Have the hard disk drive or hybrid drive
serviced.
• Message: 2112: Read error on HDD2 (Mini SATA)
Solution: The Mini SATA device is not working. Have the Mini SATA device serviced.
• Message: 2200: Machine Type and Serial Number are invalid.
Solution: Machine Type and Serial Number are invalid. Have the computer serviced.
• Message: 2201: Machine UUID is invalid.
Solution: Machine UUID is invalid. Have the computer serviced.
• Message: Fan error
Solution: Cooling fan has failed. Shut down the computer immediately and have the computer serviced.
• Message: Thermal sensing error
Solution: The thermal sensor is not functioning correctly. Shut down the computer immediately and
have the computer serviced.
• Message: This system does not support batteries that are not genuine Lenovo-made or authorized. The
system will continue to boot, but may not charge unauthorized batteries. Press the ESC key to continue.
Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and
provides no warranties for failures or damage arising out of their use.
Solution: Replace the battery with the correct Lenovo battery for this computer. If you still see the same
error message, contact Lenovo service to have the computer serviced.
• Message: The battery installed is not supported by this system and will not charge. Please replace the
battery with the correct Lenovo battery for this system. Press the ESC key to continue.
Solution: Replace the battery with the correct Lenovo battery for this computer. If you still see the same
error message, contact Lenovo service to have the computer serviced.
Errors without messages
• Problem: My screen keeps blanking when I do not want it to.
Solution: If you computer is preinstalled with the Windows 7 operating system, you can disable any
system timers, such as the LCD turn-off timer or the blank timer by doing the following:
76
User Guide
1. Start Power Manager.
2. Click the Power plan tab, and then select Maximum Performance from the predefined power plans.
• Problem: When I turn on the computer, nothing is displayed on the screen and the computer does not
beep while starting up.
Note: If you are not sure whether you heard any beeps, turn off the computer by pressing and holding the
power button for four seconds or more. Then turn on the computer and listen again.
Solution: Make sure that:
– The battery is installed correctly.
– The ac power adapter is connected to the computer and the power cord is plugged into a working
electrical outlet.
– The computer is turned on. (Press the power button again for confirmation.)
– The brightness level of the screen is appropriately set.
If a power-on password is set, press any key to display the prompt for the power-on password and
then type the correct password and press Enter.
If these items are correctly set, and the screen remains blank, have the computer serviced.
• Problem: When I turn on the computer, only a white cursor is displayed on a blank screen.
Solution: If you have modified a partition on your hard disk drive, hybrid drive, or solid-state drive by using
partition software, information about that partition, or the master boot record might have been destroyed.
1. Turn off the computer, and then turn it on again.
2. If you still see only the cursor on the screen, do the following:
– If you have used the partition software, examine the partition on the hard disk drive, hybrid drive,
or solid-state drive by using the software, and recover the partition if required.
– Use the recovery solutions to restore the system to the factory default state.
If the problem persists, have the computer serviced.
• Problem: My screen goes blank while the computer is on.
Solution: Your screen saver or power management might have been enabled. Do either of the following:
– Touch the TrackPoint pointing device or the ThinkPad trackpad, or press a key to exit the screen saver.
– Press the power button to resume the computer from sleep or hibernation mode.
Beep errors
Table 7. Beep errors
Problem
Solution
One short beep, pause, three short beeps, pause, three
more short beeps, and one short beep
Make sure that memory modules are installed correctly. If
they are, and you still hear the beeps, have the computer
serviced.
Three short beeps, pause, one short beep, pause, one
more short beep, and three short beeps
PCI resource allocation failure. Power off the computer
and remove the device from the ExpressCard Slot. If the
beeps persist, have the computer serviced.
Five short beeps, pause, Five short beeps, pause
The Security Chip has a problem. Have the computer
serviced.
Four cycles of four short beeps
The Security Chip has a problem. Have the computer
serviced.
Chapter 7. Troubleshooting computer problems
77
Table 7. Beep errors (continued)
One long and two short beeps
The video function has a problem. Have the computer
serviced.
Five short beeps
The system board has a problem. Have the computer
serviced.
Memory module problems
Print these instructions now and keep it with your computer for reference later.
If your memory module is not operating properly, check the following items:
1. Verify that the memory module is installed and seated correctly in your computer.
It might be necessary to remove all added memory modules to test the computer with only the
factory-installed memory modules, and then reinstall the memory module one at a time to ensure
a proper connection.
2. Check for error messages during startup.
Follow the appropriate corrective actions for power-on self-test (POST) error messages.
3. Verify that the latest UEFI BIOS for your model has been installed.
4. Verify the proper memory configuration and compatibility including the maximum memory size and the
memory speed.
5. Run diagnostic programs. See “Diagnosing problems” on page 73.
Networking problems
The following are the most common networking problems:
Ethernet problems
• Problem: Your computer cannot connect to the network.
Solution: Make sure that:
– The cable is installed correctly.
The network cable must be securely connected both to the Ethernet connector of your computer and
to the RJ45 connector of the hub. The maximum allowable distance from the computer to hub is
100 meters. If the cable is connected and the distance is within acceptable limits but the problem
persists, try a different cable.
– You are using the correct device driver. To install the correct driver, do the following:
1. Go to Control Panel and click Hardware and Sound ➙ Device Manager. If you are prompted for
an administrator password or confirmation, type the password or provide confirmation.
2. If the exclamation mark ! is displayed next to the adapter name under Network adapters, you
might not be using the correct driver or the driver might have been disabled. To update the driver,
right-click the highlighted adapter.
3. Click Update Driver Software, and then follow the instructions on the screen.
– The switch port and the adapter have the same duplex setting.
If you configured the adapter for full duplex, make sure that the switch port also is configured for full
duplex. Setting wrong duplex mode can degrade performance, cause data loss, or result in lost
connections.
– You have installed all networking software that is necessary for your network environment.
Check with your LAN administrator for the necessary networking software.
78
User Guide
• Problem: The adapter stops working for no apparent reason.
Solution: The network driver files might be corrupt or missing. Update the driver by referring to the above
solution for the procedure to make sure that the correct device driver is installed.
• Problem: If your computer is a Gigabit Ethernet model and you use a speed of 1000 Mbps, the
connection fails or errors occur.
Solution:
– Use Category 5 wiring and make sure that the network cable is securely connected.
– Connect to a 1000 BASE-T hub/switch (not 1000 BASE-X).
• Problem: The Wake on LAN feature is not working.
Solution:
– Make sure that Wake on LAN is enabled in ThinkPad Setup.
– If it is, check with your LAN administrator for the necessary settings.
• Problem: If your computer is a Gigabit Ethernet model, it cannot connect to the network at 1000 Mbps.
Instead, it connects at 100 Mbps.
Solution:
– Try another cable.
– Make sure that the link partner is set to auto-negotiate.
– Make sure that the switch is 802.3ab-compliant (gigabit over copper).
A wireless LAN problem
Problem: I cannot connect to the network using the built-in wireless network card.
Solution: Make sure that:
• Your wireless LAN driver is the latest version.
• Your computer is within range of a wireless access point.
• The wireless radio is enabled.
Note: If you are using the Windows 7 operating system, click Show hidden icons on the Windows
notification area. The Access Connections icon is displayed. For more information about the icon, refer to
the Access Connections help information system.
For the Windows 7 operating system, check the Network Name (SSID) and your encryption information. Use
the Access Connections program to verify this case-sensitive information.
Bluetooth problems
Note: Check your connection anytime and make sure that no other Bluetooth-enabled device is searching for
the device to which you want to connect. Simultaneous searching is not allowed in the Bluetooth connection.
• Problem: Sound does not come from the Bluetooth headset/headphone but comes from the local
speaker even though the Bluetooth headset/headphone is connected using a Headset profile or AV profile.
Solution: Do the following:
1. Exit the application that uses the sound device (for example, Windows Media Player).
2. Go to Control Panel and click Hardware and Sound ➙ Sound ➙ Playback.
3. If you are using a Headset profile, select Bluetooth Hands-free Audio and click the Set Default
button. If you are using an AV profile, select Stereo Audio and click the Set Default button.
Chapter 7. Troubleshooting computer problems
79
4. Click OK to close the Sound window.
• Problem: PIM items sent from the Windows 7 operating systems cannot be received correctly into the
address book of any other Bluetooth-enabled device.
Solution: The Windows 7 operating system sends PIM items in XML format, but most Bluetooth-enabled
devices handle PIM items in vCard format. If another Bluetooth-enabled device can receive a file through
Bluetooth, a PIM item sent from the Windows 7 might be saved as a file with the extension .contact.
Problems with the keyboard and other pointing devices
The following are the most common problems with keyboards and other pointing devices.
ThinkPad pointing device problems
• Problem: The pointer drifts when the computer is turned on or after it resumes normal operation.
Solution: The pointer might drift when you are not using the TrackPoint pointing device during normal
operation. This is a normal characteristic of the TrackPoint pointing device and is not a defect. Pointer
drifting might occur for several seconds under the following conditions:
– When the computer is turned on
– When the computer resumes normal operation
– When the TrackPoint pointing device is kept pressed for a long time
– When the temperature changes
• Problem: The TrackPoint pointing device or ThinkPad trackpad does not work.
Solution: Make sure that the TrackPoint pointing device or ThinkPad trackpad is enabled in the ThinkPad
pointing device setting window.
Note: To open the ThinkPad pointing device window, go to Control Panel and click Hardware and
Sound ➙ Mouse, and then click the ThinkPad tab.
Keyboard problems
• Problem: All or some keys on the keyboard do not work.
Solution: If an external numeric keypad is connected:
1. Turn off the computer.
2. Remove the external numeric keypad.
3. Turn on the computer and try using the keyboard again.
If the keyboard problem is resolved, carefully reconnect the external numeric keypad and the external
keyboard. Make sure that you have seated the connectors correctly.
If the problem persists, make sure that the correct device driver is installed by doing the following:
1. Open Control Panel. Change the view of Control Panel from Category to Large icons or Small icons.
2. Click Keyboard.
3. Select the Hardware tab. In the Device Properties pane, make sure that you see this message:
Device Status: This device is working properly.
If keys on the keyboard still do not work, have the computer serviced.
• Problem: A number is displayed when you type a letter.
Solution: The numeric lock function is on. To disable it, press Fn+NumLock.
• Problem: All or some keys on the external numeric keypad do not work.
80
User Guide
Solution: Make sure that the external numeric keypad is correctly connected to the computer.
Problems with the display and multimedia devices
This topic includes the most common problems with displays and multimedia devices, including the
computer display, the external monitor, and audio devices.
Computer screen problems
• Problem: The screen is blank.
Solution: Do the following:
– Press F7 to bring up the image.
– If you are using the ac power adapter, or using the battery and the battery gauge shows that the battery
is not depleted, press F6 to make the screen brighter.
– If your computer is in sleep mode, press Fn to resume from the sleep mode.
– If the problem persists, follow the solution for the following problem.
• Problem: The screen is unreadable or distorted.
Solution: Make sure that:
– The display device driver is installed correctly.
– The screen resolution and color quality are correctly set.
– The monitor type is correct.
To check these settings, do the following:
1. Connect the external monitor to your computer, and then connect the monitor to an electrical outlet.
2. Turn on the external monitor.
3. Right-click on the desktop, and click Screen resolution.
Note: If your computer cannot detect the external monitor, click the Detect button.
4. Select the external monitor and set Resolution.
5. Click Advanced Settings.
6. Click the Monitor tab. Check the monitor information to make sure that the monitor type is correct.
If the monitor type is correct, click OK to close the window; otherwise proceed with the following steps.
1. If more than two monitor types are displayed, select Generic PnP Monitor or Generic Non-PnP
Monitor.
2. Click Properties. If you are prompted for an administrator password or confirmation, type the password
or provide confirmation.
3. Click the Driver tab.
4. Click Update Driver.
5. Click Browse my computer for driver software, and then click Let me pick from a list of device
drivers on my computer.
6. Clear the Show compatible hardware check box.
7. Select the correct manufacturer and model for the external monitor. If you cannot find your monitor on
the list, stop the installation of this driver and use the driver shipped with your monitor.
8. After updating the driver, click Close.
9. For the Windows 7 operating system, to change the color settings, right-click on the desktop, and click
Screen resolution. Click Advanced Settings, select the Monitor tab, then set Colors.
Chapter 7. Troubleshooting computer problems
81
10. Click OK.
• Problem: Incorrect characters are displayed on the screen.
Solution: Did you install the operating system or program correctly? If they are installed and configured
correctly, have the computer serviced.
• Problem: The screen stays on even after you turn off your computer.
Solution: Press and hold the power button for four seconds or more to turn off your computer; then
turn it on again.
• Problem: Missing, discolored, or bright dots appear on the screen every time you turn on your computer.
Solution: This is an intrinsic characteristic of the TFT technology. Your computer display contains
multiple thin-film transistors (TFTs). A small number of missing, discolored, or bright dots on the screen
might exist all the time.
External monitor problems
• Problem: The external monitor is blank.
Solution: To bring up the image, press F7 and select the desired monitor. If the problem persists, do
the following:
1. Connect the external monitor to another computer to make sure that it works.
2. Reconnect the external monitor to your computer.
3. Refer to the manual shipped with the external monitor to check the resolutions and refresh rates that
are supported.
– If the external monitor supports the same resolution as the computer display or a higher resolution,
view output on the external monitor or on both the external monitor and the computer display.
– If the external monitor supports a lower resolution than the computer display, view output on the
external monitor only. (If you view output on both the computer display and the external monitor,
the external monitor screen will be blank or distorted.)
• Problem: You cannot set a higher resolution than the present one on your external monitor.
Solution: Make sure that the monitor information is correct. Do the following:
1. Right-click on the desktop, and click Screen resolution.
Note: If your computer cannot detect the external monitor, click the Detect button.
2. Click the icon for the desired monitor (the Monitor-2 icon is for the external monitor).
3. Click Advanced Settings.
4. Click the Adapter tab.
5. Make sure that the correct device driver name is shown in the adapter information window.
Note: The device driver name depends on the video chip that has been installed on your computer.
6. Click OK.
If the information is incorrect, reinstall the device driver.
– Check the monitor type and, if necessary, update the driver by doing the following:
1. Connect the external monitor to the monitor connector, and then connect the monitor to an
electrical outlet.
2. Turn on the external monitor and the computer.
3. Right-click on the desktop, and click Screen resolution.
82
User Guide
Note: If your computer cannot detect the external monitor, click the Detect button.
4. Click the icon for the desired monitor (the Monitor-2 icon is for the external monitor).
5. Click Advanced Settings.
6. Click the Monitor tab. Check the monitor information window to make sure that the monitor type
is correct. If it is, click OK to close the window; otherwise do the following.
7. If more than one monitor type is displayed, select Generic PnP Monitor or Generic Non-PnP
Monitor.
8. Click Properties. If you are prompted for an administrator password or confirmation, type the
password or provide confirmation.
9. Click the Driver tab.
10. Click Update Driver.
11. Click Browse my computer for driver software, and then click Let me pick from a list of
device drivers on my computer.
12. Clear the Show compatible hardware check box.
13. Select your monitor manufacturer and model.
14. After updating the driver, click Close.
15. Set Resolution.
Note: To change the color settings, select the Monitor tab, then set Colors.
16. Click OK.
• Problem: The screen is unreadable or distorted.
Solution: Make sure that:
– The monitor information is correct and the appropriate monitor type is selected. Refer to the solution
to the above problem.
– Make sure that an appropriate refresh rate is selected by doing the following:
1. Connect the external monitor to the monitor connector, and then connect the monitor to an
electrical outlet.
2. Turn on the external monitor and the computer.
3. Right-click on the desktop, and click Screen resolution.
Note: If your computer cannot detect the external monitor, click the Detect button.
4. Click the icon for the desired monitor (the Monitor-2 icon is for the external monitor).
5. Click Advanced Settings.
6. Click the Monitor tab.
7. Select the correct screen refresh rate.
• Problem: Wrong characters are displayed on the screen.
Solution: Did you follow the correct procedure when installing the operating system or program? If you
did, have the external monitor serviced.
• Problem: The Extend desktop function does not work.
Solution: Enable the Extend desktop function by doing the following:
1. Connect the external monitor to the monitor connector, and then connect the monitor to an electrical
outlet.
2. Turn on the external monitor and the computer.
Chapter 7. Troubleshooting computer problems
83
3. Right-click on the desktop, and click Screen resolution.
4. Click the Monitor-2 icon.
5. Select Extend these displays for multiple displays.
6. Click the Monitor-1 icon (for the primary display, the computer display).
7. Set the resolution for the primary display.
8. Click the Monitor-2 icon (for the external monitor).
9. Set the screen resolution for the secondary display.
10. Set the relative position of each monitor by dragging its icon. You can set the monitors in any relative
position, but the icons must touch each other.
11. Click OK to apply the changes.
Note: To change the color settings, right-click on the desktop, and click Screen resolution. Click
Advanced Settings, select the Monitor tab, then set Colors.
• Problem: If you use the Extend desktop function, you cannot set a higher resolution or higher refresh
rate on the secondary display.
Solution: Change the resolution and the color depth to lower settings for the primary display. Refer
to the solution to the above problem.
• Problem: Display switching does not work.
Solution: If you use the Extend desktop function, disable it, and change the display output location. If
a DVD movie or a video clip is playing, stop the playback, close the program, and then change the
display output location.
• Problem: The screen position on the external monitor is incorrect when that monitor is set for a high
resolution.
Solution: Sometimes, when you use a high resolution such as 1600x1200, the image is shifted to left or
right on the screen. To correct this, first make sure that your external monitor supports the display mode
(the resolution and the refresh rate) that you have set. If it does not, set a display mode that the monitor
supports. If it does support the display mode you have set, go to the setup menu for the monitor itself
and adjust the settings there. Usually the external monitor has buttons for access to the setup menu. For
details, see the documentation that comes with the monitor.
Audio problems
• Problem: Wave or MIDI sound does not play correctly.
Solution: Make sure that the built-in audio device is configured correctly.
1. Open Control Panel.
2. Click Hardware and Sound.
3. Click Device Manager. If you are prompted for an administrator password or confirmation, type the
password or provide confirmation.
4. Double-click Sound, video and game controllers.
5. Make sure that the following device is enabled and configured correctly:
– Conexant CX20672 SmartAudio HD
• Problem: Recordings made using the microphone input are not loud enough.
Solution: Make sure that the Microphone Boost function is turned on and set by doing the following:
1. Open Control Panel.
84
User Guide
2. Click Hardware and Sound.
3. Click Sound.
4. Click the Recording tab in the Sound window.
5. Select Microphone, and click the Properties button.
6. Click the Levels tab, and move the Microphone Boost slider upwards.
7. Click OK.
Note: For details about controlling volume, refer to your Windows online help.
• Problem: A volume or balance slider cannot be moved.
Solution: The slider might be grayed out. This means that its position is fixed by the hardware and
cannot be changed.
• Problem: The volume sliders do not stay in place when some audio programs are used.
Solution: It is normal for the sliders to change position when certain sound applications are used. The
applications are aware of the settings in the Volume Mixer window and are allowed to change the settings
themselves. An example is the Windows Media Player. Usually the program has sliders available to
control the sound from within the program.
• Problem: The balance slider cannot completely mute one channel.
Solution: The control is designed to compensate for minor differences in balance and does not
completely mute either channel.
• Problem: There is no volume control for MIDI sound in the Volume Mixer window.
Solution: Use the hardware volume control. This is because the built-in synthesizer software does
not support the control.
• Problem: The sound cannot be turned off even if you set the Master volume control at minimum.
Solution: You still can hear some sound even though you have set the Master volume control at minimum.
To turn off the sound completely, go to the Master volume control and select Mute speakers.
• Problem: When you connect a headphone to your computer while playing sound, a speaker does not
produce sound.
Solution: Once the headphone is attached, the streaming is automatically redirected to it. If you want
to listen to sound from the speakers again, be sure to set those speakers as the default device. The
procedure is as follows:
1. Open Control Panel.
2. Click All Control Panel Items.
3. Click the SmartAudio icon. The SmartAudio window opens.
4. Look at the playback devices. If you have attached a headphone, the headphone will be automatically
set as the default device, and the icon for that headphone will be checked.
5. To set a different device as the default, double-click the icon for those speakers. That icon will
now have a check mark.
6. Play any sound by use of a music program such as Windows Media Player. Make sure that sound
comes from the speakers.
For details, refer to the help information system for SmartAudio.
Chapter 7. Troubleshooting computer problems
85
Fingerprint reader problems
• Problem: The surface of the reader is dirty, stained, or wet.
Solution: Gently clean the surface of the reader with a dry, soft, lint-free cloth.
• Problem: The reader often fails to enroll or authenticate your fingerprint.
Solution: If the surface of the reader is dirty, stained, or wet, gently clean the surface of the reader
with a dry, soft, lint-free cloth.
For tips on how to maintain the fingerprint reader, refer to Maintaining the fingerprint reader.
Battery and power problems
This topic contains instructions on troubleshooting battery and power problems.
Battery problems
• Problem: The battery cannot be fully charged in the standard charge time when the computer is powered
off.
Solution: The battery might be over-discharged. Do the following:
1. Turn off the computer.
2. Make sure that the over-discharged battery is in the computer.
3. Connect the ac power adapter to the computer and let it charge.
If a quick charger is available, use it to charge the over-discharged battery.
If the battery cannot be fully charged in 24 hours, use a new battery.
• Problem: Your computer shuts down before the battery status icon in the Windows notification area
shows empty, or your computer operates after the battery status icon in the Windows notification area
shows empty.
Solution: Discharge and recharge the battery.
• Problem: The operating time for a fully charged battery is short.
Solution: Discharge and recharge the battery. If your battery operating time is still short, use a new battery.
• Problem: The computer does not operate with a fully charged battery.
Solution: The surge protector in the battery might be active. Turn off the computer for one minute to reset
the protector; then turn on the computer again.
• Problem: The battery cannot be charged.
Solution: You cannot charge the battery when it is too hot. If the battery feels hot, remove it from the
computer and allow it to cool to room temperature. After it cools, reinstall it and recharge the battery. If it
still cannot be charged, have it serviced.
An ac power adapter problem
Problem: The ac power adapter is connected to the computer and the working electrical outlet, but the
power adapter (power plug) icon is not displayed in the Windows notification area.
Solution: Do the following:
1. Make sure that the connection of the ac power adapter is correct. For instructions on connecting the ac
power adapter, see Safety, Warranty, and Setup Guide that comes with your computer.
86
User Guide
2. If the connection of the ac power adapter is correct, turn off the computer, then disconnect the ac power
adapter and remove the main battery.
3. Reinstall the battery and reconnect the ac power adapter, then turn on the computer.
4. If the power adapter icon still is not displayed in the Windows notification area and the system status
indicator does not blink three times when an ac power source is connected, have the ac power adapter
and your computer serviced.
Note: If you are using the Windows 7 operating system, to display the power adapter (power plug) icon, click
Show hidden icons in the Windows notification area.
Power problems
Print these instructions now and keep it with your computer for reference later.
If your computer is getting no power at all, check the following items:
1. Verify the power button. The power button is lit whenever the computer is on.
2. Check all power connections. Remove any power strips and surge protectors to connect the ac power
adapter directly to the ac power outlet.
3. Inspect the ac power adapter. Check for any physical damage, and make sure that the power cable is
firmly attached to the adapter brick and the computer.
4. Verify the ac power source is working by attaching another device to the outlet.
5. Remove all devices and then test for system power with minimal devices attached.
a. Disconnect the ac power adapter and all cables from the computer.
b. Close the computer display and turn the computer over.
c. Remove the bottom cover and disconnect the battery cable. Refer to “Replacing the hard disk drive,
hybrid drive, or solid-state drive” on page 102.
d. Remove the memory module. Refer to “Replacing the memory module” on page 106.
e. Remove the Wireless LAN card. Refer to “Replacing a wireless LAN card” on page 109.
f. Remove the hard disk drive, hybrid drive, or solid-state drive. Refer to “Replacing the hard disk drive,
hybrid drive, or solid-state drive” on page 102.
g. Wait for 30 seconds, and then reinstall the memory module and the known good battery or the ac
power adapter to test the computer with minimal devices attached first.
h. Reinstall each device one at a time that you have removed in the earlier steps.
If your computer does not run on battery power, disconnect and reconnect the battery cable. Refer to
“Replacing the hard disk drive, hybrid drive, or solid-state drive” on page 102
A power button problem
Problem: The system does not respond, and you cannot turn off the computer.
Solution: Turn off the computer by pressing and holding the power button for 4 seconds or more. If the
system is still not reset, remove the ac power adapter and the battery.
Boot problems
Print these instructions now and keep them with your computer for reference later.
If you receive an error message before the operating system loads, follow the appropriate corrective actions
for POST error messages.
Chapter 7. Troubleshooting computer problems
87
If you receive an error message while the operating system is loading the desktop configuration after the
POST is completed, check the following items:
1. Go to the Lenovo Support Web site at http://www.lenovo.com/support and search for the error message.
2. Go to the Microsoft Knowledge Base homepage at http://support.microsoft.com/ and search for the
error message.
Sleep and hibernation problems
• Problem: The computer enters sleep mode unexpectedly.
Solution: If the microprocessor overheats, the computer automatically enters sleep mode to allow the
computer to cool and to protect the microprocessor and other internal components. Check the settings
for sleep mode.
• Problem: The computer enters sleep mode (the system status indicator blinks slowly immediately after
the power-on self-test.
Solution: Make sure that:
– The battery is charged.
– The operating temperature is within the acceptable range. Refer to “Operating environment” on page
12.
If the battery is charged and the temperature is within range, have the computer serviced.
• Problem: A critical low-battery error occurs, and the computer immediately turns off.
Solution: The battery power is getting low. Connect the ac power adapter to the computer and plug it
into an electrical outlet, or replace the battery with a charged one.
• Problem: The computer display remains blank after you press Fn to return from sleep mode.
Solution: Check whether an external monitor was disconnected or turned off while the computer was
in sleep mode. If you disconnected or turned off the external monitor, connect it or turn it on before
resuming the computer from the sleep mode. When resuming the computer from the sleep mode
without attaching the external monitor or turning it on, and the computer display remains blank, press
F7 to bring up the computer display.
• Problem: The computer does not return from sleep mode, or the system status indicator blinks slowly
and the computer does not work.
Solution: If the system does not return from sleep mode, it might have entered sleep or hibernation mode
automatically because the battery is depleted. Check the system status indicator.
– If the system status indicator blinks slowly, your computer is in sleep mode. Connect the ac power
adapter to the computer; then press Fn.
– If the system status indicator is off, your computer is in power-off state or hibernation mode. Connect
the ac power adapter to the computer; then press the power button to resume operation.
If the system still does not return from sleep mode, your system might stop responding and you might not
be able to turn off the computer. In this case, you need to reset the computer. If you have not saved your
data, it might be lost. To reset the computer, press and hold the power button for 4 seconds or more. If
the system is still not reset, remove the ac power adapter and the battery.
• Problem: Your computer does not enter sleep or hibernation mode.
Solution: Check whether any option has been selected to disable your computer from entering sleep
or hibernation mode.
88
User Guide
If your computer tries to enter sleep mode but the request is rejected, the device attached to the USB
connector might have been disabled. If this occurs, do a hot-unplug-and-plug operation for the USB
device.
• Problem: The battery discharges slightly while the computer is in hibernation mode.
Solution: If the wakeup function is enabled, the computer consumes a small amount of power. This is not
a defect. For details, refer to “Power-saving modes” on page 29.
Problems with drives and other storage devices
This section includes hard disk drive problems, hybrid drive problems, solid-state drive problems.
Hard disk drive and hybrid drive problems
• Problem: The hard disk drive or hybrid drive makes a rattling noise intermittently.
Solution: The rattling noise might be heard:
– When the hard disk drive or hybrid drive begins or finishes getting access to data.
– When you carry the hard disk drive or hybrid drive.
– When you carry your computer.
This is a normal characteristic of a hard disk drive or hybrid drive and is not a defect.
• Problem: The hard disk drive or hybrid drive does not work.
Solution: On the Boot menu of ThinkPad Setup, make sure that the hard disk drive or hybrid drive is on
the Boot priority order list. If it is on the Excluded from boot order list, it is disabled. Select the entry
for it on the list and press the Shift+1 key. This moves the entry to the Boot priority order list.
• Problem: After setting a hard disk password on the hard disk drive or hybrid drive of the computer, you
moved the drive to another computer. Now you cannot unlock the hard disk password.
Solution: Your computer supports an enhanced password algorithm. Computers older than yours might
not support such a security function.
A solid-state drive problem
Problem: When you compress files or folders by use of the data compression function in Windows, and
then decompress them, the process of writing to or reading from the files or folders is slow.
Solution: Apply the disk defragmentation tool in Windows for faster access to the data.
A software problem
Problem: A application does not run correctly.
Solution: Make sure that the problem is not being caused by the application.
Check that your computer has the minimum required memory to run the application. Refer to the manuals
supplied with the application.
Check the following:
• The application is designed to operate with your operating system.
• Other applications run correctly on your computer.
• The necessary device drivers are installed.
• The application works when it is run on some other computer.
Chapter 7. Troubleshooting computer problems
89
If an error message is displayed while you are using the application, refer to the manuals supplied with the
application.
If the application still does not run correctly, contact your place of purchase or a service representative
for help.
Problems with ports and connectors
The following are the most common problems with ports and connectors.
A USB problem
Problem: A device connected to the USB connector does not work.
Solution: Open the Device Manager window. Make sure that the USB device setup is correct, and that the
assignment of computer resource and the installation of the device driver are correct. To open the Device
Manager window, go to Control Panel and click Hardware and Sound ➙ Device Manager. If you are
prompted for an administrator password or confirmation, type the password or provide confirmation.
A dock problem
Problem: The computer does not start when you try to turn it on, and does not respond when you try to
resume operation.
Solution: Make sure that:
• The ThinkPad OneLink Dock or ThinkPad OneLink Pro Dock is connected to power.
• The computer is correctly connected to the ThinkPad OneLink Dock or ThinkPad OneLink Pro Dock.
90
User Guide
Chapter 8. Recovery overview
This chapter provides information about the recovery solutions provided by Lenovo.
•
“Recovery overview for the Windows 7 operating system” on page 91
•
“Recovery overview for the Windows 8.1 operating systems” on page 96
Recovery overview for the Windows 7 operating system
This section provides information about the recovery solutions provided by Lenovo on the Windows 7
operating system.
Notes:
• There are a variety of methods to choose from when considering how to recover in the event of a softwareor hardware-related problem. Some methods vary depending on the type of your operating system.
• The product on the recovery media might be used only for the following purposes:
– Restore the product preinstalled on your computer
– Reinstall the product
– Modify the product using the Additional Files
To prevent potential performance risks or unexpected behavior that might be caused by the new hard disk
drive technology, it is recommended that you use one of the following software programs for backup:
• ThinkVantage Rescue and Recovery 4.52 or later
• Symantec Norton Ghost version 15 or later
To start the Symantec Norton Ghost program, do the following:
1. Click Start ➙ Run. The Run window opens.
2. Type cmd in the field. Then click OK.
3. Type ghost -align=1mb and press Enter.
•
Acronis True Image 2010 or later
•
Paragon Backup & Recovery 10 Suit or later, Paragon Backup & Recovery 10 Home or later
Creating and using a recovery media
You can use recovery media to restore the hard disk drive, hybrid drive, or solid-state drive to the factory
default settings. Recovery media are useful if you transfer the computer to another area, sell the computer,
recycle the computer, or put the computer in an operational state after all other methods of recovery have
failed. As a precautionary measure, it is important to create recovery media as early as possible.
Note: The recovery operations you can perform using recovery media vary depending on the operating
system from which the recovery media were created. The recovery media might contain a boot medium
and a data medium. Your Microsoft Windows license permits you to create only one data medium, so it is
important that you store the recovery media in a safe place after you have made them.
Creating recovery media
This section provides instructions on how to create recovery media.
Note: You can create recovery media using discs or external USB storage devices.
© Copyright Lenovo 2014
91
To create recovery media, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Factory Recovery
Disks. Then, follow the instructions on the screen.
Using recovery media
This section provides instructions on how to use recovery media on different operating systems.
• You can use recovery media to restore the computer to the factory default settings only. You can use
recovery media to put the computer in an operational state after all other methods of recovery have failed.
Attention: When you use recovery media to restore the computer to the factory default settings, all the
files currently on the hard disk drive, hybrid drive, or solid-state drive will be deleted and replaced by
the factory default settings.
To use recovery media, do the following:
1. Depending on the type of your recovery media, connect the boot medium (memory key or other USB
storage device) to the computer, or insert the boot disc into the external optical drive.
2. Repeatedly press and release the F12 key when turning on the computer. When the Boot Menu
window opens, release the F12 key.
3. Select the desired startup device and press Enter. The restore process begins.
4. Follow the instructions on the screen to complete the operation.
Notes:
1. After restoring your computer to the factory default settings, you might have to reinstall device drivers
for some devices. See “Reinstalling preinstalled programs and device drivers” on page 95.
2. Some computers come with Microsoft Office or Microsoft Works preinstalled. If you need to recover
or reinstall your Microsoft Office or Microsoft Works programs, you must use the Microsoft Office CD
or Microsoft Works CD. These discs are provided only with computers preinstalled with Microsoft
Office or Microsoft Works.
Performing backup and recovery operations
The Rescue and Recovery program enables you to back up all your hard disk drive, hybrid drive, or
solid-state drive contents including the operating system, data files, software programs, and personal
settings. You can designate where the Rescue and Recovery program stores the backup:
• In a protected area of your hard disk drive, hybrid drive, or solid-state drive
• On the secondary hard disk drive, hybrid drive, or solid-state drive if a secondary hard disk drive, hybrid
drive, or solid-state drive is installed in your computer
• On an attached external USB hard disk drive or solid-state drive
• On a network drive
• On recordable discs (a recordable external optical drive is required for this option)
After you have backed up the contents on the hard disk drive, you can restore the complete contents of
the hard disk drive, hybrid drive, or solid-state drive restore only the selected files, or restore only the
Windows operating system and applications.
Performing a backup operation
This section provides instructions on how to perform a backup operation using the Rescue and Recovery
program.
1. From the Windows desktop, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced
Backup and Restore. The Rescue and Recovery program opens.
2. In the Rescue and Recovery main window, click the Launch advanced Rescue and Recovery arrow.
92
User Guide
3. Click Back up your hard drive and select backup operation options. Then, follow the instructions on
the screen to complete the backup operation.
Performing a recovery operation
This section provides instructions on how to perform a recovery operation using the Rescue and Recovery
program.
1. From the Windows desktop, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced
Backup and Restore. The Rescue and Recovery program opens.
2. In the Rescue and Recovery program main window, click the Launch advanced Rescue and Recovery
arrow.
3. Click the Restore your system from a backup icon.
4. Follow the instructions on the screen to complete the recovery operation.
For more information about performing a recovery operation from the Rescue and Recovery workspace, see
“Using the Rescue and Recovery workspace” on page 93.
Using the Rescue and Recovery workspace
The Rescue and Recovery workspace resides in a protected, hidden area of your hard disk drive, hybrid
drive, or solid-state drive that operates independently from the Windows operating system. This enables you
to perform recovery operations even if you cannot start the Windows operating system. You can perform the
following recovery operations from the Rescue and Recovery workspace:
• Rescue files from your hard disk drive or from a backup
The Rescue and Recovery workspace enables you to locate files on your hard disk drive, hybrid drive, or
solid-state drive and transfer them to a network drive or other recordable media, such as a USB device or
a disc. This solution is available even if you did not back up your files or if changes were made to the
files since your last backup operation. You also can rescue individual files from a Rescue and Recovery
backup located on your local hard disk drive, a USB device, or a network drive.
• Restore your hard disk drive from a Rescue and Recovery backup
If you have backed up your hard disk drive, hybrid drive, or solid-state drive using the Rescue and
Recovery program, you can restore the hard disk drive, hybrid drive, or solid-state drive from a Rescue
and Recovery backup, even if you cannot start the Windows operating system.
• Restore your hard disk drive to the factory default settings
The Rescue and Recovery workspace enables you to restore the complete contents of your hard disk
drive, hybrid drive, or solid-state drive to the factory default settings. If you have multiple partitions on
your hard disk drive, hybrid drive, or solid-state drive you have the option to restore the factory default
settings to the C: partition and leave the other partitions intact. Because the Rescue and Recovery
workspace operates independently from the Windows operating system, you can restore the factory
default settings even if you cannot start the Windows operating system.
Attention: If you restore the hard disk drive, hybrid drive, or solid-state drive from a Rescue and Recovery
backup or restore the hard disk drive, hybrid drive, or solid-state drive to the factory default settings, all
files on the primary hard disk drive partition (usually drive C:) will be deleted in the recovery process. If
possible, make copies of important files. If you are unable to start the Windows operating system, you can
use the rescue files feature of the Rescue and Recovery workspace to copy files from your hard disk drive,
hybrid drive, or solid-state drive to other media.
To start the Rescue and Recovery workspace, do the following:
1. Make sure that the computer is turned off.
2. Repeatedly press and release the F11 key when turning on the computer. When you hear beeps or
see a logo screen, release the F11 key.
Chapter 8. Recovery overview
93
3. If you have set a Rescue and Recovery password, type your password when prompted. The Rescue
and Recovery workspace opens after a short delay.
Note: If the Rescue and Recovery workspace fails to open, see “Solving recovery problems” on page 96.
4. Do one of the following:
• To rescue files from your hard disk drive, hybrid drive, or solid-state drive or from a backup, click
Rescue files and follow the instructions on the screen.
• To restore your hard disk drive, hybrid drive, or solid-state drive from a Rescue and Recovery backup
or to restore your hard disk drive, hybrid drive, or solid-state drive to the factory default settings, click
Restore your system and follow the instructions on the screen.
For more information about the features of the Rescue and Recovery workspace, click Help.
Notes:
1. After restoring your hard disk drive, hybrid drive, or solid-state drive to the factory default settings, you
might have to reinstall device drivers for some devices. See “Reinstalling preinstalled programs and
device drivers” on page 95.
2. Some computers come with Microsoft Office or Microsoft Works preinstalled. If you need to recover
or reinstall your Microsoft Office or Microsoft Works programs, you must use the Microsoft Office CD
or Microsoft Works CD. These discs are provided only with computers preinstalled with Microsoft
Office or Microsoft Works.
Creating and using a rescue medium
With a rescue medium, such as a disc or a USB hard disk drive, you can recover the computer from
failures that prevent you from gaining access to the Rescue and Recovery workspace on your hard disk
drive, hybrid drive, or solid-state drive.
Notes:
1. The recovery operations you can perform using a rescue medium vary depending on the operating
system.
2. The rescue disc can be started in all types of optical drives.
Creating a rescue medium
This section provides instructions on how to create a rescue medium.
1. From the Windows desktop, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced
Backup and Restore. The Rescue and Recovery program opens.
2. In the Rescue and Recovery main window, click the Launch advanced Rescue and Recovery arrow.
3. Click the Create Rescue Media icon. The Create Rescue and Recovery Media window opens.
4. In the Rescue Media area, select the type of the rescue medium you want to create. You can create a
rescue medium using a disc, a USB hard disk drive, or a secondary internal hard disk drive.
5. Click OK and follow the instructions on the screen to create a rescue medium.
Using a rescue medium
This section provides instructions on how to use the rescue medium you have created.
• If you have created a rescue medium using a disc, use the following instructions to use the rescue medium:
1. Turn off your computer.
2. Repeatedly press and release the F12 key when turning on the computer. When the Boot Menu
window opens, release the F12 key.
94
User Guide
3. In the Boot Menu window, select the desired external optical drive as the first boot device. Then,
insert the rescue disc into the external optical drive and press Enter. The rescue medium starts.
• If you have created a rescue medium using a USB hard disk drive, use the following instructions to
use the rescue medium:
1. Attach the USB hard disk drive to one of the USB connectors on your computer.
2. Repeatedly press and release the F12 key when turning on the computer. When the Boot Menu
window opens, release the F12 key.
3. In the Boot Menu window, select the USB hard disk drive as the first boot device and press Enter.
The rescue medium starts.
When the rescue medium starts, the Rescue and Recovery workspace opens. The help information for
each feature is available from the Rescue and Recovery workspace. Follow the instructions to complete
the recovery process.
Reinstalling preinstalled programs and device drivers
Your computer has provisions that enable you to reinstall selected factory-installed programs and device
drivers.
Reinstalling preinstalled programs
To reinstall some preinstalled application programs, do the following:
1. Turn on your computer.
2. Go to the C:\SWTOOLS directory.
3. Open the APPS folder. The folder contains several subfolders named for the various preinstalled
applications.
4. Open the subfolder for the application you want to reinstall.
5. Double-click Setup, and then follow the on-screen steps to reinstall the application.
Reinstalling preinstalled device drivers
Attention: When you reinstall device drivers, you are changing the current configuration of your computer.
Reinstall device drivers only when it is necessary to correct a problem with your computer.
To reinstall a device driver for a factory-installed device, do the following:
1. Turn on your computer.
2. Go to the C:\SWTOOLS directory.
3. Open the DRIVERS folder. The folder contains several subfolders named for the various devices
installed in your computer (for example, AUDIO and VIDEO).
4. Open the subfolder for the device.
5. Reinstall the device driver by one of the following methods:
• In the subfolder for the device, look for a text file (a file with the extension .txt). The text file contains
information on how to reinstall that device driver.
• If the subfolder for the device contains a file of setup information (a file with the extension .inf), you
can use the Add New Hardware program (in the Windows Control Panel) to reinstall the device driver.
Not all device drivers can be reinstalled by use of this program. In the Add New Hardware program,
when prompted for the device driver you want to install, click Have Disk and Browse. Then select
the device driver file from the device subfolder.
• In the subfolder for the device, look for the executable file (a file with the extension .exe). Double-click
the file, and follow the instructions on the screen.
Chapter 8. Recovery overview
95
Attention: If you need updated device drivers for your computer, do not download them from the Windows
Update Web site. Obtain them from Lenovo. For more information, see “Making sure device drivers are
current” on page 68.
Solving recovery problems
If you are unable to access the Rescue and Recovery workspace or the Windows environment, do one
of the following:
• Use a rescue medium to start the Rescue and Recovery workspace. See “Creating and using a rescue
medium” on page 94.
• Use recovery media if all other methods of recovery have failed and you need to restore the hard
disk drive, hybrid drive, or solid-state drive to the factory default settings. See “Creating and using a
recovery media” on page 91.
Note: If you are unable to access the Rescue and Recovery workspace or the Windows environment
from a rescue medium or recovery media, you might not have the rescue device (an internal hard disk
drive, a disc, a USB hard disk drive, or other external devices) set as the first boot device in the startup
device sequence. You must first make sure that your rescue device is set as the first boot device in the
startup device sequence in the ThinkPad Setup program. For detailed information on how to temporarily or
permanently change the startup device sequence, see “Startup menu” on page 64.
It is important to create a rescue medium and a set of recovery media as early as possible and store them
in a safe place for future use.
Recovery overview for the Windows 8.1 operating systems
This section provides information about the recovery solutions for the Windows 8.1 operating systems.
A Windows recovery image is preinstalled in the recovery partition on your computer. The Windows recovery
image enables you to refresh your computer, or reset your computer to the factory default settings.
You can create recovery media as backups or replacement for the Windows recovery image. With the
recovery media, you can troubleshoot and fix the problems on your computer even if you cannot start the
Windows 8.1 operating system. It is recommended that you create recovery media as early as possible. For
more information, see “Creating and using recovery media” on page 97.
Refreshing your computer
If your computer does not perform well and the problem might be caused by a recently installed program,
you can refresh your computer without losing your personal files or changing your settings.
Attention: If you refresh your computer, the programs that came with your computer and the programs that
you installed from Windows Store will be reinstalled, but all other programs will be removed.
To refresh your computer, do the following:
1. Move your pointer to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Change PC settings ➙ Update and recovery ➙ Recovery.
2. In the Refresh your PC without affecting your files section, click Get started.
3. Follow the instructions on the screen to refresh your computer.
96
User Guide
Resetting your computer to the factory default settings
If you want to recycle your computer or just start over, you can reset your computer to the factory default
settings. Resetting the computer will reinstall the operating system, reinstall all the programs that came with
your computer, and reset all the settings to the factory default settings.
Attention: If you reset the computer to the factory default settings, all your personal files and settings will be
deleted. To avoid data loss, make a backup copy of all the data that you want to keep.
To reset your computer to the factory default settings, do the following:
1. Move your pointer to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Change PC settings ➙ Update and recovery ➙ Recovery.
2. In the Remove everything and reinstall Windows section, click Get started. Then click Next to
confirm the operation.
3. Depending on your needs, do one of the following:
• To perform a quick format, click Just remove my files to start the process. The process will take
several minutes.
• To perform a complete format, click Fully clean the drive to start the process. The process will
take several hours.
4. Follow the instructions on the screen to reset your computer to the factory default settings.
Using the advanced startup options
With the advanced startup options, you can change the firmware settings of the computer, change the
startup settings of the Windows operating system, start the computer from an external device, or restore the
Windows operating system from a system image.
To use the advanced startup options, do the following:
1. Move your pointer to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Change PC settings ➙ Update and recovery ➙ Recovery.
2. In the Advanced startup section, click Restart now ➙ Troubleshoot ➙ Advanced options.
3. Select a desired startup option, then follow the instructions on the screen.
Recovering your operating system if Windows 8.1 fails to start
The Windows recovery environment on your computer is capable of operating independently from the
Windows 8.1 operating system. This enables you to recover or repair the operating system even if the
Windows 8.1 operating system fails to start.
After two consecutive failed boot attempts, the Windows recovery environment starts automatically. Then
you can choose repair and recovery options by following the instructions on the screen.
Note: Ensure that your computer is connected to ac power during the recovery process.
Creating and using recovery media
You can create recovery media as backups for the Windows recovery environment and the Windows
recovery image. If you cannot start the computer, you can use recovery media to troubleshoot and fix the
problems on your computer.
It is recommended that you create recovery media as early as possible. Once you create recovery media,
keep them in a safe place and do not use them to store other data.
Chapter 8. Recovery overview
97
Creating recovery media
To create recovery media, you need a USB drive with at least 8 GB of storage. The required USB capacity
depends on the size of the recovery image.
Attention: Creating recovery media will delete anything stored on the USB drive. To avoid data loss, make a
backup copy of all the data that you want to keep.
To create recovery media, do the following:
Note: Ensure that your computer is connected to ac power.
1. Move your pointer to the top-right or bottom-right corner of the screen to display the charms, and
click Search.
2. Type recovery in the Search field and click the Search button. Then click Create a recovery drive.
3. Click Yes in the User Account Control window to allow the Recovery Media Creator program to start.
4. Ensure that you select the Copy the recovery partition from the PC to the recovery drive. option.
Then click Next.
Important: If you clear the Copy the recovery partition from the PC to the recovery drive. option,
you will create recovery media without the recovery partition content. You still can start the computer
from the recovery media, but you might be unable to recover your computer if the recovery partition on
your computer is damaged.
5. Connect a proper USB drive then click Next.
6. Click Create in the Recovery Drive window. The creation of the recovery media starts.
7. When the creation of the recovery media finishes, do one of the following:
• To keep the recovery partition on your computer, click Finish.
• To delete the recovery partition on your computer, click Delete the recovery partition.
Attention: If you delete the recovery partition on your computer, do keep the recovery media in a
safe place. The Windows recovery image will not be stored in your computer anymore, and you will
need the recovery media to refresh or reset your computer.
8. Remove the USB drive. The recovery media are created successfully.
Using recovery media
If you cannot start your computer, or if you cannot start the Windows recovery image on your computer, use
recovery media to recover your computer.
To use recovery media, do the following:
Note: Ensure that your computer is connected to ac power.
1. Turn on or restart the computer. Before the Windows operating system starts, repeatedly press the F12
key. The Boot Menu window opens.
2. Select the recovery drive as the boot device.
3. Select a preferred language and then select a preferred keyboard layout.
4. Click Troubleshoot to display the optional recovery solutions.
5. Select a corresponding recovery solution according to your situation. For example, select Reset your
PC if you want to reset your computer to the factory default settings.
For more information about the recovery solutions provided by the Windows 8.1 operating system, go to:
http://go.microsoft.com/fwlink/?LinkID=263800
98
User Guide
Chapter 9. Replacing devices
This chapter provides instructions on how to install or replace hardware for your computer.
•
“Static electricity prevention” on page 99
•
“Replacing the coin-cell battery” on page 99
•
“Replacing the hard disk drive, hybrid drive, or solid-state drive” on page 102
•
“Replacing the memory module” on page 106
•
“Replacing a wireless LAN card” on page 109
•
“Replacing the keyboard” on page 113
Static electricity prevention
Static electricity, although harmless to you, can seriously damage computer components and options.
Improper handling of static-sensitive parts can cause damage to the part. When you unpack an option or
a CRU, do not open the static-protective package that contains the part until the instructions direct you
to install the part.
When you handle options or CRUs, or perform any work inside the computer, take the following precautions
to avoid static-electricity damage:
• Limit your movement. Movement can cause static electricity to build up around you.
• Always handle components carefully. Handle adapters, memory modules, and other circuit boards by the
edges. Never touch exposed circuitry.
• Prevent others from touching components.
• When you install a static-sensitive option or CRU, touch the static-protective package that contains the
part to a metal expansion-slot cover or other unpainted metal surface on the computer for at least two
seconds. This reduces static electricity in the package and your body.
• When possible, remove the static-sensitive part from the static-protective package and install the part
without setting it down. When this is not possible, place the static-protective package on a smooth,
level surface and place the part on the package.
• Do not place the part on the computer cover or other metal surface.
Replacing the coin-cell battery
Before you start, print these instructions.
Prerequisites for the procedure
DANGER
If the coin-cell battery is incorrectly replaced, there is danger of an explosion. The coin-cell battery
contains a small amount of harmful substances. To avoid possible injury:
• Replace only with a battery of the type recommended by Lenovo.
• Keep the battery away from fire.
• Do not expose it to excessive heat.
• Do not expose it to water or rain.
© Copyright Lenovo 2014
99
• Do not short-circuit it.
• Do not drop, crush, or puncture the battery, or make it subject to strong forces. Battery abuse
or mishandling can cause the battery to overheat, which can cause gasses or flame to “vent”
from the battery or coin-cell battery.
To replace the coin-cell battery, do the following:
1. Turn off the computer; then disconnect the ac power adapter and all cables from the computer. Wait
several minutes to let the computer cool.
2. Close the computer display and turn the computer over.
3. Loosen the screws 1 and then remove the cover 2 .
4. Disconnect the battery connector.
100
User Guide
5. Detach the connector 1 . Then remove the coin-cell battery 2 .
6. Install the coin-cell battery 1 . Then attach the connector 2 .
7. Connect the battery cable.
Chapter 9. Replacing devices
101
8. Attach the cover 1 and pivot it downwards 2 . Then tighten the screws 3 .
9. Turn the computer over again. Connect the ac power adapter and all cables.
Replacing the hard disk drive, hybrid drive, or solid-state drive
Before you start, print these instructions.
Attention: The hard disk drive, hybrid drive, or solid-state drive is very sensitive. Incorrect handling can
cause damage and permanent loss of data. Observe the following guidelines:
• Replace the hard disk drive, hybrid drive, or solid-state drive only if you upgrade it or have it repaired.
The connectors and slot of the hard disk drive, hybrid drive, or solid-state drive are not designed for
frequent changes or drive swapping.
• Do not drop the drive or subject it to physical shocks. Put the drive on a material, such as soft cloth, that
absorbs any physical shocks.
• Do not apply pressure to the cover of the drive.
• Do not touch the connector.
• Before removing the hard disk drive, hybrid drive, or solid-state drive, make a backup copy of all the
information on it and then turn off the computer.
• Never remove the drive while the computer is operating, in sleep mode, or in hibernation mode.
To replace the hard disk drive, hybrid drive, or solid-state drive, do the following:
1. Turn off the computer. Then disconnect the ac power adapter and all cables from the computer. Wait
several minutes to let the computer cool.
2. Close the computer display and turn the computer over.
102
User Guide
3. Loosen the screws 1 and then remove the cover 2 .
4. Disconnect the battery connector.
Chapter 9. Replacing devices
103
5. Remove the screws that secure the hard disk drive, hybrid drive, or solid-state drive.
6. Lift the tab and remove the hard disk drive, hybrid drive, or solid-state drive.
7. Insert the hard disk drive, hybrid drive, or solid-state drive into the slot 1 and position the hard disk
drive, hybrid drive, or solid-state drive firmly into place 2 .
104
User Guide
8. Install the screws to secure the hard disk drive, hybrid drive, or solid-state drive.
9. Connect the battery cable.
Chapter 9. Replacing devices
105
10. Attach the cover 1 and pivot it downwards 2 . Then tighten the screws 3 .
11. Turn the computer over. Connect the ac power adapter and all cables.
Replacing the memory module
Before you start, print these instructions.
Increasing memory capacity is an effective way to make programs run faster. To replace or add a memory
module, read the following prerequisites and then the instructions.
When replacing a memory module, be sure to follow the precautions.
Note: The operating speed of the memory module has dependency on the system configuration. In some
conditions, the memory module in your computer might not be able to operate at the maximum speed.
Attention: Before you start installing a memory module, touch a metal table or a grounded metal object. This
action reduces any static electricity from your body. The static electricity could damage the memory module.
Replacing the memory module
To replace the memory module, do the following:
1. Turn off the computer. Then disconnect the ac power adapter and all cables from the computer. Wait
several minutes to let the computer cool.
2. Close the computer display and turn it over.
106
User Guide
3. Loosen the screws 1 and then remove the cover 2 .
4. Disconnect the battery connector.
Chapter 9. Replacing devices
107
5. Open the latches on both sides of the slot at the same time 1 and then remove the memory module 2 .
6. Place the notched end of the new memory module toward the contact edge side of the memory slot,
and insert the memory module 1 into the slot at an angle of about 20 degrees. Pivot the memory
module downward until it snaps into place 2 . Ensure that the memory module is firmly installed in
the slot and cannot be moved easily.
Attention: Do not touch the contact edge of the memory module. Otherwise the memory module
might be damaged.
108
User Guide
7. Connect the battery cable.
8. Attach the cover 1 and pivot it downwards 2 . Then tighten the screws 3 .
9. Turn the computer over. Connect the ac power adapter and all cables.
Replacing a wireless LAN card
Before you start, print these instructions.
Attention: Before you start installing a wireless LAN card, touch a metal table or a grounded metal object.
This action reduces any static electricity from your body. The static electricity could damage the card.
To replace the wireless LAN card, do the following:
1. Turn off the computer. Then disconnect the ac power adapter and all cables from the computer. Wait
several minutes to let the computer cool.
2. Close the computer display and turn the computer over.
Chapter 9. Replacing devices
109
3. Loosen the screws 1 and then remove the cover 2 .
4. Disconnect the battery connector.
110
User Guide
5. If a tool is provided with the new card to help you disconnect cables, use the tool to disconnect the
cables from the old card. If no such a tool is provided, hold the cable connector with your fingers and
gently disconnect each cable from the old card.
6. Remove the screw 1 . The card pops up. Then remove the card 2 .
Chapter 9. Replacing devices
111
7. Align the contact edge of the new card with the corresponding socket 1 . Pivot the new card downward
and then install the screw to secure the new card 2 .
8. Connect the antenna cables to the new card as shown.
9. Connect the battery cable.
112
User Guide
10. Attach the cover 1 and pivot it downwards 2 . Then tighten the screws 3 .
11. Turn the computer over. Connect the ac power adapter and all cables.
Replacing the keyboard
Removing the keyboard
To remove the keyboard, do the following:
1. Turn off the computer. Then disconnect the ac power adapter and all cables from the computer. Wait
several minutes to let the computer cool.
2. Close the computer display and turn the computer over.
3. Loosen the screws 1 and then remove the cover 2 .
Chapter 9. Replacing devices
113
4. Disconnect the battery connector.
5. Remove the screws that secure the keyboard.
6. Push hard in the direction shown to unlatch the keyboard.
114
User Guide
7. Pivot the keyboard slightly upward 1 until you can see the connectors on the bottom side of the
keyboard. Then turn over the keyboard as shown 2 .
8. Gently put the keyboard on the palm rest and detach the connectors. Then remove the keyboard.
Installing the keyboard
To install the keyboard, do the following:
Chapter 9. Replacing devices
115
1. Attach the connectors and then turn over the keyboard.
2. Insert the keyboard into the space under the keyboard-bezel frame as shown. Ensure that the edge of
the keyboard is under the keyboard-bezel frame as shown.
116
User Guide
3. Slide the keyboard in the direction shown by the arrows.
4. Install the screws to secure the keyboard.
5. Connect the battery cable.
Chapter 9. Replacing devices
117
6. Attach the cover 1 and pivot it downwards 2 . Then tighten the screws 3 .
7. Turn the computer over. Connect the ac power adapter and all cables.
118
User Guide
Chapter 10. Getting support
This chapter provides information about getting help and support from Lenovo.
•
“Before you contact Lenovo” on page 119
•
“Getting help and service” on page 119
•
“Purchasing additional services” on page 121
Before you contact Lenovo
Often, you can solve your computer problems by referring to the information in the explanations of error
codes, running diagnostic programs, or by consulting the Lenovo Web site.
Registering your computer
Register your computer with Lenovo. For more information, see “Registering your computer” on page 17.
Downloading system updates
Downloading updated software might resolve problems you experience with your computer.
To download updated software, go to the following Web site and follow the instructions on the screen:
http://www.lenovo.com/support
Recording information
Before you talk to a Lenovo representative, record the following important information about your computer.
Recording problem symptoms and details
Collect the answers to the questions below before you call for help. Then, you will be able to get help
as quickly as possible.
• What is the problem? Is it continuous or intermittent?
• Is there an error message? What is the error code, if any?
• What operating system are you using? Which version?
• Which software programs were running at the time of the problem?
• Can the problem be reproduced? If so, how?
Recording system information
The serial number label is on the bottom of your computer. Record the machine type and the serial number.
• What is the name of your Lenovo product?
• What is the machine type?
• What is the serial number?
Getting help and service
If you need help, service, technical assistance, or just want more information about Lenovo products, you
will find a wide variety of sources available from Lenovo to assist you. This section contains information
about where to go for additional information about Lenovo and our products, what to do if you experience a
problem with your computer, and whom to call for service should it be necessary.
© Copyright Lenovo 2014
119
Information about your computer and preinstalled software, if any, is available in the documentation that
comes with your computer. The documentation includes printed books, online books, readme files, and help
files. In addition, information about Lenovo products is available on the World Wide Web.
Microsoft Service Packs are the latest software source for Windows product updates. They are available
through Web download (connection charges might apply) or through disc. For more specific information and
links, go to http://www.microsoft.com. Lenovo offers technical assistance with installation of, or questions
related to, Service Packs for your Lenovo-preinstalled Microsoft Windows product. For information, contact
the Customer Support Center.
Using diagnostic programs
Many computer problems can be solved without outside assistance. If you experience a problem with your
computer, the first place to start is the troubleshooting information in your computer documentation. If you
suspect a software problem, see the documentation, including readme files and help information systems,
that comes with the operating system or application program.
ThinkPad notebook computers come with a set of diagnostic programs that you can use to help you identify
hardware problems. See “Diagnosing problems” on page 73 for instructions on how to use the diagnostic
programs.
The troubleshooting information or the diagnostic programs might tell you that you need additional or
updated device drivers or other software. You can get the latest technical information and download device
drivers and updates from the Lenovo Web site at http://www.lenovo.com/support.
Lenovo Support Web site
Technical support information is available on the Lenovo Support Web site at:
http://www.lenovo.com/support
This Web site is updated with the latest support information such as the following:
• Drivers and software
• Diagnostic solutions
• Product and service warranty
• Product and parts details
• User guides and manuals
• Knowledge base and frequently asked questions
Calling Lenovo
If you have tried to correct the problem yourself and still need help, during the warranty period, you can
get help and information by telephone through the Customer Support Center. The following services are
available during the warranty period:
• Problem determination - Trained personnel are available to assist you with determining if you have a
hardware problem and deciding what action is necessary to fix the problem.
• Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty,
trained service personnel are available to provide the applicable level of service.
• Engineering change management - Occasionally, there might be changes that are required after a product
has been sold. Lenovo or your reseller, if authorized by Lenovo, will make selected Engineering Changes
(ECs) that apply to your hardware available.
The following items are not covered:
120
User Guide
• Replacement or use of parts not manufactured for or by Lenovo or nonwarranted parts
•
•
•
•
•
Note: All warranted parts contain a 7-character or 10-character identification in the format FRU XXXXXXX
or FRU XXXXXXXXXX.
Identification of software problem sources
Configuration of UEFI BIOS as part of an installation or upgrade
Changes, modifications, or upgrades to device drivers
Installation and maintenance of network operating systems (NOS)
Installation and maintenance of application programs
For the terms and conditions of the Lenovo Limited Warranty that applies to your Lenovo hardware product,
see “Warranty information” in the Safety, Warranty, and Setup Guide that comes with your computer.
If possible, be near your computer when you make your call in case the technical assistance representative
needs to help you resolve a computer problem. Ensure that you have downloaded the most current drivers
and system updates, run diagnostics, and recorded information before you call. When calling for technical
assistance, have the following information available:
• Machine type and model
• Serial numbers of your computer, monitor, and other components, or your proof of purchase
• Description of the problem
• Exact wording of any error messages
• Hardware and software configuration information for your system
Telephone numbers
For a list of the Lenovo Support phone numbers for your country or region, go to
http://www.lenovo.com/support/phone or refer to the Safety, Warranty, and Setup Guide that comes with
your computer.
Note: Phone numbers are subject to change without notice. The latest phone numbers are available at
http://www.lenovo.com/support/phone. If the number for your country or region is not provided, contact
your Lenovo reseller or Lenovo marketing representative.
Purchasing additional services
During and after the warranty period, you can purchase additional services, such as support for Lenovo
and non-Lenovo hardware, operating systems, and application programs; network setup and configuration
services; upgraded or extended hardware repair services; and custom installations services. Service
availability and service name might vary by country.
For more information about these services, go to:
http://www.lenovo.com/accessories/services/index.html
Chapter 10. Getting support
121
122
User Guide
Chapter 11. You and your computer
This chapter provides information about accessibility, comfort, and travelling with your computer.
Accessibility and comfort
Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort.
Arrange your workplace and the equipment you use to suit your individual needs and the kind of work
that you perform. In addition, use healthy work habits to maximize your performance and comfort while
using your computer.
The following topics provide information about arranging your work area, setting up your computer
equipment, and establishing healthy work habits.
Lenovo is committed to providing the latest information and technology to our customers with disabilities.
Refer to the accessibility information that outlines our efforts in this area. See “Accessibility information” on
page .
Ergonomic information
Working in the virtual office might mean adapting to frequent changes in your environment. For example,
adapting to the surrounding lighting sources, proper seating, and the placement of your computer hardware,
can help you improve your performance and achieve greater comfort.
The following example shows someone in a conventional setting. Even when not in such a setting, you can
follow many of these tips. Develop good habits, and they will serve you well.
General posture: Make minor modifications in your working posture to deter the onset of discomfort
caused by long periods of working in the same position. Frequent, short breaks from your work also help
to prevent minor discomfort associated with your working posture.
Display: Position the display to maintain a comfortable viewing distance of 510-760 mm (20-30 inches).
Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display
screen clean and set the brightness to levels that enable you to see the screen clearly.
© Copyright Lenovo 2014
123
Head position: Keep your head and neck in a comfortable and neutral (vertical, or upright) position.
Chair: Use a chair that gives you good back support and seat height adjustment. Use chair adjustments to
best suit your desired posture.
Arm and hand position: Keep your forearms, wrists, and hands in a relaxed and neutral (horizontal) position.
Type with a soft touch without pounding the keys.
Leg position: Keep your thighs parallel to the floor and your feet flat on the floor or on a footrest.
What if you are traveling?
It might not be possible to observe the best ergonomic practices when you are using your computer
while on the move or in a casual setting. Regardless of the setting, try to observe as many of the tips as
possible. Sitting properly and using adequate lighting, for example, will help you maintain desirable levels
of comfort and performance.
Questions about vision?
The visual display screens of ThinkPad notebook computers are designed to meet the highest standards
and to provide you with clear, crisp images and large, bright displays that are easy to see, yet easy on the
eyes. Of course, any concentrated and sustained visual activity can be tiring. If you have questions on eye
fatigue or visual discomfort, consult a vision-care specialist for advice.
Comfort
Observe the following guidelines to achieve greater comfort and improve performance.
Active sitting and rest breaks: The longer you sit and work with your computer, the more important it is to
observe your working posture. Follow “Ergonomic information” on page 123 and practice “active sitting” to
avoid discomfort associated with your working postures. Making minor voluntary postural changes and
taking short frequent work breaks are the key ingredients for healthy computing. Your computer is light and
mobile; you can easily reposition your working surface to accommodate many posture modifications.
Work area setup options: Familiarize yourself with all of your office furniture so that you know how to adjust
your work surface, seat, and other work tools to accommodate your preferences for comfort. If your work
area is not in an office setting, be sure to take special note of employing active sitting and taking work
breaks. Many ThinkPad product solutions are available to help you modify and expand your computer to
best suit your needs. You can find some of these options at http://www.lenovo.com/essentials. Explore your
options for docking solutions and external products that provide the adjustability and features that you want.
Accessibility information
Lenovo is committed to providing people with disabilities greater access to information and technology.
Some technologies are already provided in your operating system. Others can be purchased through
vendors.
Users also can use the Ease of Access Center provided in the Windows operating system to configure their
computers to suit their physical and cognitive needs. The Ease of Access Center is a central location
that you can use to configure the accessibility settings and programs available in the Microsoft Windows
operating system. To use the Ease of Access Center, open Control Panel and click Ease of Access
➙ Ease of Access Center.
The following information provides ways to help users who have hearing, vision, and mobility limitations get
the most out of their computer experience.
124
User Guide
On-screen notification
On-screen notification helps hearing-impaired people be aware of the status of their computer. On-screen
notification replaces sounds with visual cues or text captions to indicate that activity is happening on the
computer. As a result, system alerts are noticeable even when they are not heard. For example, when you
select one object with your keyboard, the object is highlighted. When you move the pointer to one object
with your mouse, the introductory text of the object is displayed.
To use on-screen notification, open Control Panel, click Ease of Access ➙ Ease of Access Center, and
then click Use text or visual alternative for sounds.
Audio notification
Audio notification helps visually impaired people or people with weak sight be aware of the status of their
computer.
To use audio notification, open Control Panel, click Ease of Access ➙ Ease of Access Center ➙ Use the
computer without a display, and then select Turn on Audio Description.
Narrator
Narrator is a screen reader that reads what is displayed on the screen aloud and describes events like
error messages.
To open Narrator, do the following:
• For Windows 7: Click the Start button. Then, type Narrator into the search field. In the list of results,
click Narrator.
• For Windows 8.1: Click the Search icon on the top-right corner of the Start screen and then type Narrator
into the displayed search box. If you are using a keyboard, you can just start typing on the Start screen and
then the search box and search results are displayed automatically. In the list of results, click Narrator.
For more information about how to use and configure Narrator, see the Windows Help and Support
information system.
Screen-reader technologies
Screen-reader technologies are primarily focused on software program interfaces, help information systems,
and a variety of online documents. For additional information about screen readers, see the following:
• Using PDFs with screen readers:
http://www.adobe.com/accessibility.html?promoid=DJGVE
• Using the JAWS screen reader:
http://www.freedomscientific.com/jaws-hq.asp
• Using the NVDA screen reader:
http://www.nvaccess.org/
Speech Recognition
Speech Recognition enables you to control your computer by voice.
Using only your voice, you can start programs, open menus, click buttons and other objects on the screen,
dictate text into documents, and write and send e-mails. Everything you do with the keyboard and mouse
can be done with only your voice.
To open Speech Recognition, do the following:
• For Windows 7: Click the Start button. Then, type Speech Recognition into the search field. In the list
of results, click Speech Recognition.
Chapter 11. You and your computer
125
• For Windows 8.1: Click the Search icon on the top-right corner of the Start screen and then type Speech
Recognition into the displayed search box. If you are using a keyboard, you can just start typing on the
Start screen and then the search box and search results are displayed automatically. In the list of results,
click Speech Recognition.
For more information about how to use and configure Speech Recognition, see the Windows Help and
Support information system.
Customizable text size
Depending on your preference, you can change only the text size instead of changing the size of everything
on the desktop. To change the text size, open Control Panel and click Appearances and Personalization ➙
Display. Then, go to Change only the text size and set a text size that meets your needs.
Magnifier
Your computer is equipped with the Microsoft Magnifier to help visually impaired people use the computer
more comfortably. Magnifier is a useful utility that enlarges part or all of your screen so that you can see the
words and images better. Magnifier is part of the Ease of Access Center.
To open Magnifier, do the following:
• For Windows 7: Click the Start button, click All Programs ➙ Accessories ➙ Ease of Access, and
then click Magnifier.
• For Windows 8.1: Click the Search icon on the top-right corner of the Start screen and then type Magniier
into the displayed search box. If you are using a keyboard, you can just start typing on the Start screen and
then the search box and search results are displayed automatically. In the list of results, click Magnifier.
For more information about how to use and configure Magnifier, see the Windows Help and Support
information system.
Note: For touch-screen computer models, you also can zoom in and zoom out by using touch gestures
instead of the keyboard. See “Zoom” on page 126.
Zoom
You can use the zoom feature to enlarge or reduce the size of text, pictures, maps, or other objects.
• From the keyboard:
– Zoom in: Press the Windows logo key + the plus-sign key (+) to enlarge the size of text, pictures,
maps, or other objects.
– Zoom out: Press the Windows logo key + the minus-sign (-) key to reduce the size of text, pictures,
maps, or other objects.
• From the touch screen:
– Zoom in: Move two fingers farther apart on the touch screen to enlarge the size of text, pictures,
maps, or other objects.
– Zoom out: Move two fingers closer together on the touch screen to reduce the size of text, pictures,
maps, or other objects.
Screen resolution
You can make your documents easier to read by adjusting the screen resolution of your computer. To adjust
the screen resolution, right click anywhere on the desktop, click Screen resolution, and then adjust the
settings as you prefer.
Note: Setting too low of a resolution might prevent some items from fitting on the screen.
126
User Guide
For alternatives on increasing the size of text and other objects, see the following:
•
“Customizable text size” on page 126
•
“Magnifier” on page 126
•
“Zoom” on page 126
Ease of Access keyboard shortcuts
Keyboard shortcuts are combinations of two or more keys that you can use to perform a task that would
typically require a mouse or other pointing devices. Keyboard shortcuts provide an easier alternative to
interact with your computer as you work with the Windows operating system and most applications.
The following table contains keyboard shortcuts that can help make your computer easier to use.
Keyboard shortcut
Function
Windows logo key + U
Open the Ease of Access Center
Right Shift for eight seconds
Turn Filter Keys on or off
Shift five times
Turn Sticky Keys on or off
Num Lock for five seconds
Turn Toggle Keys on or off
Left Alt+Left Shift+Num Lock
Turn Mouse Keys on or off
Left Alt+Left Shift+PrtScn (or PrtSc)
Turn High Contrast on or off
For more information, go to http://windows.microsoft.com/, and then type any of the following keywords for
searching: keyboard shortcuts, access keys, key combinations, shortcut keys.
On-Screen Keyboard
If you prefer to type or enter data into your computer without using a physical keyboard, you can use
On-Screen Keyboard. On-Screen Keyboard displays a visual keyboard with all the standard keys. You can
select keys using the mouse or another pointing device, or you can tap to select the keys if your computer
supports multi-touch screen.
To open On-Screen Keyboard, do the following:
• For Windows 7: Click the Start button. Then, type On-Screen Keyboard into the search field. In the list of
results, click On-Screen Keyboard.
• For Windows 8.1: Click the Search icon on the top-right corner of the Start screen and then type
On-Screen Keyboard into the displayed search box. If you are using a keyboard, you can just start typing
on the Start screen and then the search box and search results are displayed automatically. In the list of
results, click On-Screen Keyboard.
For more information about how to use and configure On-Screen Keyboard, see the Windows Help and
Support information system.
Personalized keyboard
The tactile bumps on the keyboard provide a reference point from which you can easily locate all keys on
the keyboard without visual assistance.
To adjust your keyboard settings, open Control Panel, click Ease of Access ➙ Ease of Access Center,
and then click Make the keyboard easier to use.
Chapter 11. You and your computer
127
Industry-standard connectors
Your computer provides industry-standard connectors that enable you to connect assistive devices,
if needed.
For more information on the location and function of each connector, see “” on page .
Smart latches
The smart latches on some ThinkPad notebook computer lid and the removable battery enable you to
open your computer lid and remove the removable battery using only one hand with physical strength of
less than 22.2 N.
Documentation in accessible formats
Lenovo provides electronic documentation in accessible formats. Lenovo electronic documentation, such as
properly tagged PDF files or HyperText Markup Language (HTML) files, is developed to ensure that visually
impaired users can read the documentation through a screen reader. Each image in the documentation also
includes adequate alternative text to explain the image so that visually impaired users can understand the
image when they use a screen reader.
Traveling with your computer
This topic provides information to help you work with your computer when you are travelling.
Travel tips
Use the following travel tips to travel more confidently and efficiently with your computer.
• Although it is safe to allow your computer to go through the x-ray machines at airport security stations, it
is important to keep your eyes on the computer at all times to prevent theft.
• Consider bringing an electrical adapter for use in an airplane or automobile.
• If you carry an ac power adapter, detach the ac cord from it to avoid damaging the cord.
Travel tips on airplanes
If you carry your computer into an airplane, take note of the following tips:
• If you intend to use your computer or wireless services (such as Internet and Bluetooth), check with the
airline for restrictions and availability of services before boarding the airplane. If there are restrictions
on the use of computers with wireless features on the airplane, you must abide by those restrictions. If
necessary, disable wireless features before boarding.
• Be careful about the seat in front of you on airplanes. Angle your computer display so that it does not get
caught when the person in front of you leans back.
• When taking off, remember to turn off your computer or put it into hibernate mode.
Travel accessories
The following is a checklist of items to consider packing when you are going to travel:
• ThinkPad ac power adapter
• ThinkPad AC/DC Combo Adapter
• External mouse, if you are accustomed to using one
• Ethernet cable
• Extra battery, charged
• A quality carrying case that provides adequate cushion and protection
128
User Guide
• External storage device
If you are traveling to another country, you might also want to consider the following items:
• An ac power adapter for the country to which you are travelling
• An adapter to connect to a phone line in that country (for models equipped with a modem)
To purchase travel accessories, go to http://www.lenovo.com/essentials.
Chapter 11. You and your computer
129
130
User Guide
Appendix A. Regulatory information
Wireless related information
Wireless interoperability
Wireless LAN Card is designed to be interoperable with any wireless LAN product that is based on Direct
Sequence Spread Spectrum (DSSS), Complementary Code Keying (CCK), and/or Orthogonal Frequency
Division Multiplexing (OFDM) radio technology, and is compliant to:
• The 802.11b/g Standard, 802.11a/b/g, 802.11n, or 802.11ac on Wireless LANs, as defined and approved
by the Institute of Electrical and Electronics Engineers.
• The Wireless Fidelity (WiFi) certification as defined by the Wi-Fi Alliance.
A Bluetooth device is designed to be interoperable with any Bluetooth products that are compliant to
Bluetooth Specification Specification 4.0 as defined by the Bluetooth SIG. The following profiles are
supported by Bluetooth devices:
• Advanced Audio Distribution Profile (A2DP)
• Audio/Video Control Transport Protocol (AVCTP)
• Audio/Video Distribution Transport Protocol (AVDTP)
• A/V Remote Control Profile (AVRCP)
• Basic Imaging Profile (BIP)
• Basic Printing Profile (BPP)
• Dial-Up Networking Profile (DUN)
• File Transfer Profile (FTP)
• Generic Access Profile (GAP)
• Generic A/V Distribution Profile (GAVDP)
• Hardcopy Cable Replacement Profile (HCRP)
• Headset Profile (HSP)
• Hands-Free Profile (HFP)
• Human Interface Device Profile (HID)
• Message Access Profile (MAP)
• Object Exchange Protocol (OBEX)
• Object Push Profile (OPP)
• Personal Area Networking Profile (PAN)
• Phone Book Access Profile (PBAP)
• Service Discovery Protocol (SDP)
• Synchronization Profile (SYNC)
• Video Distribution Profile (VDP)
• Generic Attribute Profile (GATT)
• Proximity Profile
• Find Me Profile
© Copyright Lenovo 2014
131
• Immediate Alert Profile
• Battery Status Profile
Usage environment and your health
Integrated wireless cards emit radio frequency electromagnetic energy like other radio devices. However, the
level of energy emitted is far much less than the electromagnetic energy emitted by wireless devices like
for example mobile phones.
Due to the fact that integrated wireless cards operate within the guidelines found in radio frequency safety
standards and recommendations, Lenovo believes they are safe for use by consumers. These standards and
recommendations reflect the consensus of the scientific community and result from deliberations of panels
and committees of scientists who continually review and interpret the extensive research literature.
In some situation or environment, the use of integrated wireless cards might be restricted by the proprietor
of the building or responsible representatives of the organization. These situations and areas might for
example include:
• Using the integrated wireless cards on board of airplanes, in hospitals or near petrol stations, blasting
areas (with electro-explosive devices), medical implants or body-worn electronic medical devices, such
as pace makers.
• In any other environment where the risk of interference to other devices or services is perceived or
identified as harmful.
If you are uncertain of the policy that applies to the use of wireless devices in a specific organization (such as
airport or hospital), you are encouraged to ask for authorization to use integrated wireless cards prior to
turning on the computer.
Location of the UltraConnect wireless antennas
ThinkPad notebook computers feature an integrated UltraConnect™ wireless antenna system built into the
display for optimal reception, enabling wireless communication wherever you are.
Antenna location
Wireless LAN antenna
Wireless LAN antenna
Locating wireless regulatory notices
For more information about the wireless regulatory notices, refer to the Regulatory Notice shipped with your
computer.
132
User Guide
If your computer is shipped without the Regulatory Notice, you can find it on the Web site at:
http://www.lenovo.com/UserManual
Export classification notice
This product is subject to the United States Export Administration Regulations (EAR) and has an Export
Classification Control Number (ECCN) of 4A994.b. It can be re-exported except to any of the embargoed
countries in the EAR E1 country list.
Electronic emission notices
Federal Communications Commission Declaration of Conformity
The following information refers to the ThinkPad E450, machine type 20DC (Tx) and 20DD (Rx); ThinkPad
E455, machine type 20DE.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult an authorized dealer or service representative for help.
Lenovo is not responsible for any radio or television interference caused by using other than specified or
recommended cables and connectors or by unauthorized changes or modifications to this equipment.
Unauthorized changes or modifications could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Responsible Party:
Lenovo (United States) Incorporated
1009 Think Place - Building One
Morrisville, NC 27560
Phone Number: 919-294-5900
Industry Canada Class B emission compliance statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
Appendix A. Regulatory information
133
European Union - Compliance to the Electromagnetic Compatibility
Directive
This product is in conformity with the protection requirements of EU Council Directive 2004/108/EC on the
approximation of the laws of the Member States relating to electromagnetic compatibility. Lenovo cannot
accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended
modification of the product, including the installation of option cards from other manufacturers.
This product has been tested and found to comply with the limits for Class B Information Technology
Equipment according to European Standard EN 55022. The limits for Class B equipment were derived
for typical residential environments to provide reasonable protection against interference with licensed
communication devices.
EU contact: Lenovo, Einsteinova 21, 851 01 Bratislava, Slovakia
German Class B compliance statement
Deutschsprachiger EU Hinweis:
Hinweis für Geräte der Klasse B EU-Richtlinie zur Elektromagnetischen Verträglichkeit
Dieses Produkt entspricht den Schutzanforderungen der EU-Richtlinie 2004/108/EG (früher 89/336/EWG) zur
Angleichung der Rechtsvorschriften über die elektromagnetische Verträglichkeit in den EU-Mitgliedsstaaten
und hält die Grenzwerte der EN 55022 Klasse B ein.
Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu
betreiben. Des Weiteren dürfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden.
Lenovo übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt
ohne Zustimmung der Lenovo verändert bzw. wenn Erweiterungskomponenten von Fremdherstellern ohne
Empfehlung der Lenovo gesteckt/eingebaut werden.
Deutschland:
Einhaltung des Gesetzes über die elektromagnetische Verträglichkeit von Betriebsmitteln
Dieses Produkt entspricht dem „Gesetz über die elektromagnetische Verträglichkeit von Betriebsmitteln“
EMVG (früher „Gesetz über die elektromagnetische Verträglichkeit von Geräten“). Dies ist die Umsetzung der
EU-Richtlinie 2004/108/EG (früher 89/336/EWG) in der Bundesrepublik Deutschland.
Zulassungsbescheinigung laut dem Deutschen Gesetz über die elektromagnetische Verträglichkeit
von Betriebsmitteln, EMVG vom 20. Juli 2007 (früher Gesetz über die elektromagnetische
Verträglichkeit von Geräten), bzw. der EMV EG Richtlinie 2004/108/EC (früher 89/336/EWG), für
Geräte der Klasse B.
Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das EG-Konformitätszeichen
- CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo
(Deutschland) GmbH, Gropiusplatz 10, D-70563 Stuttgart.
Informationen in Hinsicht EMVG Paragraf 4 Abs. (1) 4:
Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022 Klasse B.
134
User Guide
Korea Class B compliance statement
Japan VCCI Class B compliance statement
Japan compliance statement for products which connect to the power
mains with rated current less than or equal to 20 A per phase
Lenovo product service information for Taiwan
Eurasian compliance mark
Brazil regulatory notice
Ouvir sons com mais de 85 decibéis por longos períodos pode provocar danos ao sistema auditivo.
Mexico regulatory notice
Advertencia: En Mexico la operación de este equipo estásujeta a las siguientes dos condiciones: (1) es
posible que este equipo o dispositivo no cause interferencia perjudicial y (2) este equipo o dispositivo debe
aceptar cualquier interferencia, incluyendo la que pueda causar su operación no deseada.
Appendix A. Regulatory information
135
136
User Guide
Appendix B. WEEE and recycling statements
Lenovo encourages owners of information technology equipment to responsibly recycle their equipment
when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in
recycling their IT products. Information on product recycling offerings can be found on Lenovo's Internet site
at http://www.lenovo.com/social_responsibility/us/en/.
Important WEEE information
The WEEE marking on Lenovo products applies to countries with WEEE and e-waste regulations (for example,
European Directive 2002/96/EC, India E-Waste Management & Handling Rules, 2011). Appliances are
labeled in accordance with local regulations concerning waste electrical and electronic equipment (WEEE).
These regulations determine the framework for the return and recycling of used appliances as applicable
within each geography. This label is applied to various products to indicate that the product is not to be
thrown away, but rather put in the established collection systems for reclaiming these end of life products.
Users of electrical and electronic equipment (EEE) with the WEEE marking must not dispose of end of life
EEE as unsorted municipal waste, but use the collection framework available to them for the return, recycle,
and recovery of WEEE and to minimize any potential effects of EEE on the environment and human health
due to the presence of hazardous substances. For additional WEEE information go to:
http://www.lenovo.com/recycling
Japan recycling statements
Collecting and recycling a disused Lenovo computer or monitor
If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property
of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of
Resources. Computers and monitors are categorized as industrial waste and should be properly disposed
of by an industrial waste disposal contractor certified by a local government. In accordance with the Law
for Promotion of Effective Utilization of Resources, Lenovo Japan provides, through its PC Collecting and
Recycling Services, for the collecting, reuse, and recycling of disused computers and monitors. For details,
visit the Lenovo Web site at http://www.lenovo.com/recycling/japan.
Pursuant to the Law for Promotion of Effective Utilization of Resources, the collecting and recycling of
home-used computers and monitors by the manufacturer was begun on October 1, 2003. This service
is provided free of charge for home-used computers sold after October 1, 2003. For details, go to
http://www.lenovo.com/recycling/japan.
© Copyright Lenovo 2014
137
Disposing of Lenovo computer components
Some Lenovo computer products sold in Japan may have components that contain heavy metals or other
environmental sensitive substances. To properly dispose of disused components, such as a printed circuit
board or drive, use the methods described above for collecting and recycling a disused computer or monitor.
Disposing of disused lithium batteries from Lenovo computers
A button-shaped lithium battery is installed inside your Lenovo computer to provide power to the computer
clock while the computer is off or disconnected from the main power source. If you need to replace it with a
new one, contact your place of purchase or contact Lenovo for service. If you need to dispose of a disused
lithium battery, insulate it with vinyl tape, contact your place of purchase or an industrial-waste-disposal
operator, and follow their instructions.
Disposal of a lithium battery must comply with local ordinances and regulations.
Disposing of a disused battery from Lenovo notebook computers
Your Lenovo notebook computer has a lithium ion battery or a nickel metal hydride battery. If you are a
company employee who uses a Lenovo notebook computer and need to dispose of a battery, contact the
proper person in Lenovo sales, service, or marketing, and follow that person's instructions. You also can
refer to the instructions at http://www.lenovo.com/jp/ja/environment/recycle/battery/.
If you use a Lenovo notebook computer at home and need to dispose of a battery, you
must comply with local ordinances and regulations. You also can refer to the instructions at
http://www.lenovo.com/jp/ja/environment/recycle/battery/.
Recycling information for Brazil
Declarações de Reciclagem no Brasil
Descarte de um Produto Lenovo Fora de Uso
Equipamentos elétricos e eletrônicos não devem ser descartados em lixo comum, mas enviados à pontos de
coleta, autorizados pelo fabricante do produto para que sejam encaminhados e processados por empresas
especializadas no manuseio de resíduos industriais, devidamente certificadas pelos orgãos ambientais, de
acordo com a legislação local.
A Lenovo possui um canal específico para auxiliá-lo no descarte desses produtos. Caso você possua
um produto Lenovo em situação de descarte, ligue para o nosso SAC ou encaminhe um e-mail para:
reciclar@lenovo.com, informando o modelo, número de série e cidade, a fim de enviarmos as instruções
para o correto descarte do seu produto Lenovo.
Battery recycling information for the European Union
138
User Guide
Notice: This mark applies only to countries within the European Union (EU).
Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/EC
concerning batteries and accumulators and waste batteries and accumulators. The Directive determines the
framework for the return and recycling of used batteries and accumulators as applicable throughout the
European Union. This label is applied to various batteries to indicate that the battery is not to be thrown
away, but rather reclaimed upon end of life per this Directive.
In accordance with the European Directive 2006/66/EC, batteries and accumulators are labeled to indicate
that they are to be collected separately and recycled at end of life. The label on the battery may also
include a chemical symbol for the metal concerned in the battery (Pb for lead, Hg for mercury, and Cd for
cadmium). Users of batteries and accumulators must not dispose of batteries and accumulators as unsorted
municipal waste, but use the collection framework available to customers for the return, recycling, and
treatment of batteries and accumulators. Customer participation is important to minimize any potential
effects of batteries and accumulators on the environment and human health due to the potential presence of
hazardous substances. For proper collection and treatment, go to:
http://www.lenovo.com/lenovo/environment
Battery recycling information for Taiwan
Battery recycling information for the United States and Canada
Recycling information for China
http://support.lenovo.com.cn/activity/551.htm
Appendix B. WEEE and recycling statements
139
140
User Guide
Appendix C. Restriction of Hazardous Substances Directive
(RoHS)
European Union RoHS
Lenovo products sold in the European Union, on or after 3 January 2013 meet the requirements of Directive
2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic
equipment (“RoHS recast” or “RoHS 2”).
For more information about Lenovo progress on RoHS, go to:
http://www.lenovo.com/social_responsibility/us/en/RoHS_Communication.pdf
China RoHS
India RoHS
RoHS compliant as per E-Waste (Management & Handling) Rules, 2011.
Turkish RoHS
The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use
of Certain Hazardous Substances in Electrical and Electronic Equipment (EEE).
© Copyright Lenovo 2014
141
Ukraine RoHS
142
User Guide
Appendix D. ENERGY STAR model information
ENERGY STAR® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department
of Energy aimed at saving money and protecting the environment through energy efficient products and
practices.
Lenovo is proud to offer our customers products with the ENERGY STAR qualified designation. Lenovo
computers of the following machine types, if the ENERGY STAR mark is affixed, have been designed and
tested to conform to the ENERGY STAR program requirements for computers.
20DC (Tx), 20DD (Rx), and 20DE
By using ENERGY STAR qualified products and taking advantage of the power-management features
of your computer, you can help reduce the consumption of electricity. Reduced electrical consumption
can contribute to potential financial savings, a cleaner environment, and the reduction of greenhouse gas
emissions.
For more information about ENERGY STAR, go to:
http://www.energystar.gov
Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To
help in this endeavor, Lenovo has preset the following power-management features to take effect when your
computer has been inactive for a specified length of time:
By using ENERGY STAR qualified products and taking advantage of the power-management features
of the computer, you can help reduce the consumption of electricity. Reduced electrical consumption
can contribute to potential financial savings, a cleaner environment, and the reduction of greenhouse gas
emissions.
For more information about ENERGY STAR, go to:
http://www.energystar.gov
Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To
help in this endeavor, Lenovo has preset the following power-management features to take effect when the
computer has been inactive for a specified length of time:
Power plan: Energy Saver (settings when plugged into ac power)
• Turn off the display: After 10 minutes
• Put the computer into sleep: After 20 minutes
• Advanced power settings:
– Turn off hard disks: After 15 minutes
– Hibernate: Never
© Copyright Lenovo 2014
143
To awaken the computer from sleep mode, press the Fn key on your keyboard. For more information about
these settings, see the Windows Help and Support information on the computer.
The Wake on LAN function is enabled when your Lenovo computer is shipped from the factory, and the
setting remains valid even when the computer is in sleep mode. If you do not need to have Wake on LAN
enabled while the computer is in sleep mode, you can reduce the power consumption and prolong the time
in sleep mode, by disabling the setting of Wake on LAN for sleep mode.
To disable the setting of Wake on LAN for sleep mode, do the following:
1. Click Start ➙ Control panel.
2. Click Hardware and Sound ➙ Device Manager.
3. In the Device Manager window, expand Network adapters.
4. Right-click your network adapter device, and click Properties.
5. Click the Power Management tab.
6. Clear the Allow this device to wake the computer check box.
7. Click OK.
144
User Guide
Appendix E. Notices
Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult
your local Lenovo representative for information on the products and services currently available in your
area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that
Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service
that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's
responsibility to evaluate and verify the operation of any other product, program, or service.
Lenovo may have patents or pending patent programs covering subject matter described in this document.
The furnishing of this document does not give you any license to these patents. You can send license
inquiries, in writing, to:
Lenovo (United States), Inc.
1009 Think Place - Building One
Morrisville, NC 27560
U.S.A.
Attention: Lenovo Director of Licensing
LENOVO PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow
disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply
to you.
This information could include technical inaccuracies or typographical errors. Changes are periodically
made to the information herein; these changes will be incorporated in new editions of the publication.
Lenovo may make improvements and/or changes in the product(s) and/or the application(s) described in this
publication at any time without notice.
The products described in this document are not intended for use in implantation or other life support
applications where malfunction may result in injury or death to persons. The information contained in this
document does not affect or change Lenovo product specifications or warranties. Nothing in this document
shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo
or third parties. All information contained in this document was obtained in specific environments and is
presented as an illustration. The result obtained in other operating environments may vary.
Lenovo may use or distribute any of the information you supply in any way it believes appropriate without
incurring any obligation to you.
Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in
any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of
the materials for this Lenovo product, and use of those Web sites is at your own risk.
Any performance data contained herein was determined in a controlled environment. Therefore, the result
obtained in other operating environments may vary significantly. Some measurements may have been
made on development-level systems and there is no guarantee that these measurements will be the same
on generally available systems. Furthermore, some measurements may have been estimated through
extrapolation. Actual results may vary. Users of this document should verify the applicable data for their
specific environment.
© Copyright Lenovo 2014
145
Trademarks
The following terms are trademarks of Lenovo in the United States, other countries, or both:
Lenovo
Access Connections
Active Protection System
Secure Data Disposal
ThinkPad
ThinkPad logo
ThinkVantage
TrackPoint
UltraConnect
Intel and Intel SpeedStep are trademarks or registered trademarks of Intel Corporation or its subsidiaries in
the United States and other countries.
Microsoft, Windows, Direct3D, and BitLocker are trademarks of the Microsoft group of companies.
AMD and AMD-V are trademarks or registered trademark of Advanced Micro Devices, Inc.
DisplayPort is a Trademark of the Video Electronics Standards Association.
The terms HDMI and HDMI High-Definition Multimedia Interface are trademarks or registered trademarks of
HDMI Licensing LLC in the United States and other countries.
Other company, product, and service names may be trademarks or service marks of others.
146
User Guide


---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.6
Linearized                      : Yes
Encryption                      : Standard V4.4 (128-bit)
User Access                     : Print, Extract, Print high-res
Arbortext Build                 : R60M075-303
Compression Level               : 6
Compression Type                : auto
Config File                     : D:\PTC\ArbortextPE_6.0\lib\standard.pdfcf
Create Date                     : 2014:05:16 13:38:36+08:00
Creator                         : Arbortext Publishing Engine
EPS Processor                   : PStill version 1.78.16
Graphics Resolution             : 600
Graphics Resolution Threshold   : 900
JPEG Quality                    : 80
Modify Date                     : 2014:07:04 17:47:33+08:00
Print Engine                    : Arbortext FOSI Print Publisher
Has XFA                         : No
XMP Toolkit                     : Adobe XMP Core 4.2.1-c043 52.372728, 2009/01/18-15:08:04
Arbortext 0020 Build            : R60M075-303
Compression 0020level           : 6
Compression 0020type            : auto
Config 0020 File                : D:\PTC\ArbortextPE_6.0\lib\standard.pdfcf
EPS0020processor                : PStill version 1.78.16
Graphics 0020resolution         : 600
Graphics 0020resolution 0020threshold: 900
JPEG0020quality                 : 80
Print 0020 Engine               : Arbortext FOSI Print Publisher
Stylesheet                      : D:\PTC\ArbortextPE_6.0\custom\doctypes\ditabase\8.5x11_book_hel.style
Creator Tool                    : Arbortext Publishing Engine
Metadata Date                   : 2014:07:04 17:47:33+08:00
Producer                        : PDFlib+PDI 8.0.2p1 (Win32)
Format                          : application/pdf
Document ID                     : uuid:e968acfa-4558-483b-aaf6-79d4fd1bd3e1
Instance ID                     : uuid:c70f5d11-6f87-465a-b4aa-636ad407f4b9
Page Layout                     : SinglePage
Page Count                      : 164

EXIF Metadata provided by EXIF.tools