Compal Electronics TP00042AHB Lenovo Tablet PC with GSM and WCDMA User Manual User Guide

Download:
Mirror Download [FCC.gov]
Document ID	1821646
Application ID	Z0+sQMJsiI5VndbTQLw2ew==
Document Description	User Guide
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	184.24kB (2303024 bits)
Date Submitted	2012-10-23 00:00:00
Date Available	2013-04-20 00:00:00
Creation Date	2012-06-26 12:36:06
Producing Software	PDFlib+PDI 7.0.4 (Win32)
Document Lastmod	2012-07-09 08:40:43
Document Title	User Guide
Document Creator	Arbortext 5.4

User Guide
ThinkPad S230u
Notes: 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 iv
• Appendix D “Notices” on page 123
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/ThinkPadUserGuides and click User Guides & Manuals, then
follow the instructions on the screen.
First Edition (August 2012)
© Copyright Lenovo 2012.
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 . . . . . . . . . . . . .
iii
Important safety information . . . . . . . . . . iv
Conditions that require immediate action . . . v
Safety guidelines . . . . . . . . . . . . . v
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
Features . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . .
Operating environment . . . . . . . . .
Lenovo programs . . . . . . . . . . .
Chapter 2. Using your computer . . .
Registering your computer . . . . . . . .
Frequently asked questions . . . . . . .
Tablet mode. . . . . . . . . . . . . .
Using tablet mode . . . . . . . . .
Using the multi-touch screen . . . . .
Using the tablet buttons . . . . . . .
Special keys and buttons . . . . . . . .
Using the UltraNav pointing device. . . . .
Using the TrackPoint pointing device . .
Using the touch pad. . . . . . . . .
Disabling the UltraNav pointing device .
Adding the UltraNav icon to the Windows
notification area . . . . . . . . . .
Power management . . . . . . . . . .
Using the battery power . . . . . . .
Using the ac power . . . . . . . . .
Managing the power plans . . . . . .
Power-saving modes . . . . . . . .
Connecting to the network . . . . . . . .
Ethernet connections . . . . . . . .
Wireless connections . . . . . . . .
Presentations and Multimedia. . . . . . .
Changing the display settings . . . . .
Using an external display . . . . . . .
Using a projector . . . . . . . . . .
© Copyright Lenovo 2012
10
11
11
15
15
15
16
16
19
21
21
23
24
25
25
26
26
26
27
28
28
28
29
29
30
30
31
32
Using audio features . . .
Using the integrated camera
Using a media card . . . .
Inserting a media card .
Removing a media card
32
33
33
34
34
Chapter 3. You and your computer . .
35
Accessibility and comfort .
Ergonomic information.
Comfort . . . . . .
Accessibility information
Traveling with your computer
Travel tips . . . . . .
Travel accessories . .
35
35
36
36
37
37
37
Chapter 4. Security . . . . . . . . . .
39
Attaching a mechanical lock . . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Passwords and sleep mode. . . . . . . .
Typing passwords . . . . . . . . . . .
Power-on password . . . . . . . . . . .
Hard disk passwords . . . . . . . . . .
Supervisor password . . . . . . . . . .
Hard disk security . . . . . . . . . . . . .
Setting the security chip . . . . . . . . . . .
Notice on deleting data from your hard disk drive
or solid-state drive . . . . . . . . . . . . .
Using firewalls . . . . . . . . . . . . . . .
Protecting data against viruses . . . . . . . .
39
39
39
39
40
40
42
44
45
Chapter 5. Recovery overview . . . .
49
Chapter 6. Replacing devices . . . . .
51
Static electricity prevention . . . . . . . . .
Disabling the built-in battery . . . . . . . .
Replacing the SIM card . . . . . . . . . .
Replacing the hard disk drive or solid-state drive
Replacing the keyboard . . . . . . . . . .
Replacing a Mini PCI ExpressCard for wireless
LAN connection . . . . . . . . . . . . .
Installing or replacing the wireless WAN card . .
46
46
46
51
51
51
53
55
59
62
Chapter 7. Advanced configuration . .
67
Installing a new operating system . . . . . .
Installing the Windows 8 operating system .
Installing device drivers . . . . . . . . . .
ThinkPad Setup . . . . . . . . . . . . .
Main menu . . . . . . . . . . . . .
67
67
68
68
68
Config menu. . . . . . . . .
Date/Time menu . . . . . . .
Security menu . . . . . . . .
Startup menu . . . . . . . .
Restart menu . . . . . . . .
Updating your system UEFI BIOS
Using system management. . . . .
System management . . . . .
Setting management features . .
69
73
73
77
79
79
79
79
80
Chapter 8. Preventing problems . . .
83
General tips for preventing problems . .
Making sure device drivers are current .
Taking care of your computer . . . . .
Cleaning the cover of your computer
83
84
85
86
Chapter 9. Troubleshooting computer
problems . . . . . . . . . . . . . . .
89
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 . . . . . . . . . . . . . . . .
Battery and power problems . . . . . . .
Problems with drives and other storage
devices . . . . . . . . . . . . . . . .
A software problem . . . . . . . . . . .
Problems with ports and connectors . . . .
Chapter 10. Getting support . . . .
Before you contact Lenovo . .
Getting help and service . . .
Using diagnostic programs
Lenovo Support Web site.
Calling Lenovo . . . . .
Finding ThinkPad options
Purchasing additional services
ii
User Guide
89
89
89
90
90
92
93
93
94
96
97
101
104
105
106
107
107
107
108
108
108
109
109
Appendix A. Regulatory
information . . . . . . . . . . . . .
111
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 . . . . . . . . . . . . . . . .
Appendix B. WEEE and recycling
statements . . . . . . . . . . . . .
111
112
113
113
113
113
113
114
114
114
115
115
115
117
Important WEEE information . . . . . . . . .
Japan recycling statements . . . . . . . . .
Recycling information for Brazil . . . . . . . .
Battery recycling information for the European
Union . . . . . . . . . . . . . . . . . .
Battery recycling information for Taiwan . . . . .
Battery recycling information for the United States
and Canada . . . . . . . . . . . . . . . .
117
117
118
118
119
119
Appendix C. ENERGY STAR model
information . . . . . . . . . . . . .
121
Appendix D. Notices. . . . . . . . .
123
Trademarks . . . . . . . . . . . . . . . .
124
Appendix E. Restriction of Hazardous
Substances Directive (RoHS) . . . . 125
China RoHS.
Turkish RoHS
Ukraine RoHS
India RoHS .
125
125
125
126
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 2012
iii
Protect your computer and data when moving it.
Before moving a computer equipped with a hard disk drive, do one of the
following, and ensure that the power button is off or is blinking:
• Turn it off.
• Put it in sleep 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, ensure that it is off, in sleep
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-sized
internal battery that provides power to the system clock even when the computer is unplugged, so the
battery safety information applies to all computer products.
iv
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 ensure
© Copyright Lenovo 2012
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 replacing any CRUs, turn off the computer and wait three to five minutes to let the computer
cool before opening the cover.
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.
vi
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 2012
vii
External devices
CAUTION:
Do not connect or disconnect any external device cables other than USB cable 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 pack 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 pack 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 pack or coin cell. If you notice any signs of bulging, leakage or corrosion
on the exterior of the product, this may be the result of an internal battery fault. If this occurs, stop
using the product immediately and please contact the Lenovo Support team for further instructions.
Factory replacement of the batteries may be required.
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 can also
pose a safety hazard. Do not let rechargeable Lithium-Ion batteries completely discharge or store
these batteries in a discharged state.
Built-in rechargeable battery notice
DANGER
Do not attempt to replace the internal rechargeable lithium ion batteries. Contact Lenovo Support
for factory replacement.
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)
viii
User Guide
• 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:
Products containing manganese dioxide lithium coin cell batteries may contain perchlorate.
Perchlorate Material - special handling may apply, See
www.dtsc.ca.gov/hazardouswaste/perchlorate
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 2012
ix
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 all attached cables and disable batteries before opening any accessible device
covers unless instructed otherwise in the installation and configuration procedures.
• Do not use you 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 liquid crystal display (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.
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 tablet personal computer users
Safety notice for users in Australia
DANGER
Do not connect phone line while using tablet mode.
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 2012
xi
xii
User Guide
Chapter 1. Product overview
This chapter provides information about the locations of connectors, locations of important product labels,
computer features, specifications, operating environment, and the preinstalled Lenovo 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 9
•
“Specifications” on page 10
•
“Operating environment” on page 11
•
“Lenovo programs” on page 11
Locating computer controls, connectors, and indicators
This section introduces the computer hardware features to give you the basic information you will need
to start using the computer.
Front view
Figure 1. ThinkPad S230u front view
1 Integrated camera
6 System status indicator (illuminated ThinkPad® logo)
2 Built-in microphones
7 TrackPoint® buttons
3 Ambient light sensor
8 Touch pad
4 Volume control buttons
9 TrackPoint pointing stick
5 Built-in stereo speakers
10 Windows® button
© Copyright Lenovo 2012
1
Integrated camera
Use the camera to take pictures or hold a video conference. For details, see “Using the integrated camera”
on page 33.
Built-in microphones
The built-in microphones capture sound and voice when used with an application program capable of
handling audio.
Ambient light sensor
The ambient light sensor detects the surrounding light conditions. Then the computer adjusts the screen
brightness accordingly.
Volume control buttons
The volume control buttons enable you to adjust the volume while you are using your computer in the
tablet mode.
Built-in stereo speakers
Your computer is equipped with a pair of built-in stereo speakers.
System status indicator (illuminated ThinkPad logo)
The illuminated ThinkPad logo on the palm rest functions as a system status indicator. Your computer has
several status indicators. For the detailed information about the location and meaning of each indicator, see
“System status indicators” on page 6.
UltraNav® pointing device
TrackPoint button
Touch pad
TrackPoint pointing stick
The keyboard contains the Lenovo unique UltraNav pointing device. Pointing, selecting, and dragging
are integral process that you can perform without moving your fingers from a typing position. For more
information, see “Using the UltraNav pointing device” on page 23.
10
Windows button
Press the Windows button to switch between the current workspace and the Start screen.
User Guide
Right-side view
Figure 2. ThinkPad S230u right-side view
Note: Your computer keyboard might look different from the illustration above.
1 Hard disk or solid-state drive bay
5 Power status indicator
2 Fan louvers
6 ac power connector
3 USB 3.0 connector
7 Power button
4 Mini DisplayPort connector
8 Screen rotation lock button
Hard disk or solid-state drive bay
Depending on models, your computer might have a large-capacity, customer-upgradable hard disk drive
that can meet a variety of storage demands.
Some models are equipped with a solid-state drive for data storage, making your computer lighter, smaller,
and faster.
Fan louvers
The internal fan and louvers enable air to circulate in the computer and cool the central processor.
Note: To avoid impeding the airflow, do not place any obstacle in front of the fan.
USB 3.0 connector
The USB 3.0 connector is used for connecting devices compatible with a USB interface, such as a USB
printer or a digital camera.
Attention: When you attach a USB cable to the connector, ensure that the USB mark is facing upward.
Otherwise the connector might be damaged.
Mini DisplayPort connector
Use the mini DisplayPort connector to connect your computer to a compatible projector, external monitor, or
high-definition television.
Chapter 1. Product overview
5
Power status indicator
The power status indicator shows the status of ac power.
ac power connector
Connect the ac power adapter to the ac power connector to provide ac power to the computer and charge
the battery.
Power button
Use the power button to turn on the computer. To turn off the computer, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms.
2. 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, detach the ac power adapter 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 define the power button, click the battery status icon in
the Windows notification area, and then click More power options ➙ Choose what the power buttons do.
Screen rotation lock button
Use the screen rotation lock button to lock the screen rotation function.
Left-side view
Figure 3. ThinkPad S230u left-side view
Note: Your computer keyboard might look different from the illustration above.
1 Combo audio jack
5 Media card reader slot
2 USB 3.0 connector
6 Subscriber Identification Module (SIM) card slot
3 Mini HDMI connector
7 Security keyhole
4 Ethernet connector
User Guide
1
Combo audio jack
To listen to the sound from your computer, you can connect a headphone or a headset that has a 3.5 mm
4-pole plug to the combo audio jack.
Notes:
• If you are using a headset with a function switch, for example, a headset for a mobile digital device, 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 jack does not support a conventional microphone. For more information, see “Using
audio features” on page 32.
USB 3.0 connector
The USB 3.0 connector is used for connecting devices compatible with a USB interface, such as a USB
printer or a digital camera.
Attention: When you attach a USB cable to the connector, ensure that the USB mark is facing upward.
Otherwise the connector might be damaged.
Mini HDMI connector
Your computer comes with a mini high-definition multimedia interface (HDMI) connector, a digital audio and
video interface that can connect a compatible digital audio device or video monitor, such as a high-definition
television. .
Ethernet connector
Connect your computer to a LAN with the Ethernet connector.
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.
Two indicators, to the bottom-right and left of the connector, show the status of the network connection.
When your computer connects to a LAN and a session with the network is available, the bottom yellow
indicator is steady green. While data is being transmitted, the bottom-right indicator blinks green.
Media card reader slot
Depending on the model, your computer might have a media card reader slot. For more information about
the supported cards, see “Using a media card” on page 33.
Subscriber Identification Module (SIM) card slot
If your computer has the wireless WAN feature, it might require a SIM card to establish wireless WAN
connections. Depending on the country of delivery, the SIM card might be already installed in the SIM
card slot.
Security keyhole
Purchase a security cable lock that fits this keyhole to lock your computer to a stationary object to protect
your computer from theft.
Chapter 1. Product overview
Bottom view
Figure 4. ThinkPad S230u bottom view
Note: Your computer bottom view might look slightly different from the illustration above.
1 Fan louvers
3 Hard disk drive or solid-state drive
2 Integrated battery
Fan louvers
The internal fan and louvers enable air to circulate in the computer and cool the central processor.
Note: To avoid impeding airflow, do not place any obstacle in front of the fan.
Integrated battery
Use your computer with the battery power whenever ac power is unavailable.
Hard disk drive or solid-state drive
Depending on models, your computer might have a large-capacity, customer-upgradable hard disk drive
that can meet a variety of storage demands.
Some models are equipped with a solid-state drive for data storage, making your computer lighter, smaller,
and faster.
Note: The hidden service partition is the reason why there is less free space than expected on your hard
disk drive or solid-state drive. This reduction is more noticeable on the solid-state drive because of its
smaller capacity.
Status indicators
The status indicators show the current status of your computer.
System status indicators
The illuminated dot in the ThinkPad logo on the outer lid of your computer and on the palm rest works
as a system status indicator.
User Guide
Note: Your computer keyboard might look different from the illustration above.
The meaning of the indicator is as follows:
• Red: The computer is on (in normal mode).
• Fast blinking red: The computer is turning off.
• Slow blinking red: The computer is in sleep mode.
• Off: The computer is off.
Power status indicator
Your computer has an indicator that shows the status of ac power.
Chapter 1. Product overview
Note: Your computer keyboard might look different from the illustration above.
The meaning of the indicator is as follows:
• Green: The ac power adapter is connected.
• Off: The ac power adapter is not connected.
Locating important product information
This section provides information to help you locate your machine type and model label, FCC ID and IC
Certification label, and the Windows Certificate of Authenticity (COA) 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.
You can find the machine type and model of your computer on the label as shown below:
User Guide
FCC ID and IC Certification number label
There is no FCC ID or IC Certification number for the PCI Express Mini Card shown on the enclosure of
your computer. The FCC ID and IC Certification number label is affixed on the card installed in the PCI
Express Mini Card slot of your computer.
If you need to remove the Wireless LAN card for repair or replacement, follow the procedure in “Replacing a
Mini PCI ExpressCard for wireless LAN connection” on page 59. If you have purchased a wireless WAN
enabled computer, the wireless WAN PCI Express Mini Card is preinstalled at the factory. If you need to
remove this card for repair or replacement, follow the procedure in “Installing or replacing the wireless
WAN card” on page 62.
Note: Only Lenovo authorized wireless LAN or wireless WAN cards are allowed to be used in your computer.
If you install an unauthorized PCI Express Mini Card that is not approved for use in your computer, the
computer will not start, but will only display an error message and emit audible beeps.
Features
This topic lists the features of your computer.
Tablet features
fcc
• Multi-touch screen
• Volume control buttons
• Screen rotation lock button
• Windows button
Processor
To view the system properties of your computer, move the cursor to the top-right or bottom-right corner of
the screen to display the charms. Then, click Settings ➙ PC info.
Memory
Double data rate 3 synchronous dynamic random access memory modules (DDR3 SDRAM)
Chapter 1. Product overview
Storage device
2.5-inch (7 mm height) hard disk drive or solid-state drive
Display
The color display uses the Thin Film Transistor (TFT) technology.
• Size: 12.5 inches (317.50 mm)
• Resolution:
– LCD: 1366 x 768
– External monitor: up to 2560 x 1600
• Brightness control
• Integrated camera
• Built-in microphones
Keyboard
• 6-row keyboard
• UltraNav pointing device (TrackPoint pointing device and multi-touch touch pad)
• Fn key
Interface
• Mini HDMI port
• Mini DisplayPort connector (on some models)
• Combo audio jack
• USB 3.0 connectors
• RJ45 Ethernet connector
• 4-in-1 media card reader
• SIM card slot
Wireless features
• Integrated wireless LAN
• Integrated wireless WAN (on some models)
Specifications
This section lists the physical specifications for your computer.
Size
• Width: 12.32 inches (313 mm)
• Depth: 9.37 inches (238 mm)
• Height: 0.80 inch (20.4 mm)
Heat output
65 W (222 Btu/hr) maximum or 90 W (307 Btu/hr) maximum, depending on the model
Power source (ac power adapter)
• Sine-wave input at 50 to 60 Hz
10
User Guide
• Input rating of the ac power adapter: 100 to 240 V ac, 50 to 60 Hz
Battery pack
Integrated lithium-ion (Li-Ion) battery pack
Battery life
For the percentage of the remaining battery power, refer to the battery status icon in the Windows notification
area.
Operating environment
This section provides information about your computer operating environment.
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 pack, 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.
Keep electrical appliances such as an electric fan, radio, air conditioner, and microwave oven away from
your computer because the strong magnetic fields generated by these appliances can damage the monitor
and data on the hard disk 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 more easily and securely.
Note: To learn more about the programs and other computing solutions offered by Lenovo, go to
http://www.lenovo.com/support.
You can access Lenovo programs by doing one of the following:
• Click the Lenovo Start icon from the taskbar. A list of programs is displayed. Double-click a Lenovo
program to launch it. If a desired program is not in the list, click the plus icon +.
Chapter 1. Product overview
11
• Press the Windows key to go to the Start screen. Click a Lenovo program to launch it. If you cannot find
the program you need, move the cursor to the bottom-right corner of the screen to bring up the charms.
Then click the Search charm to search for the desired program.
You computer might be preinstalled with the following Lenovo programs.
Active Protection System™
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 the hard disk drive on.
Fingerprint Software
If your computer comes with a fingerprint reader, the Fingerprint Software program enables you to enroll
your fingerprint and associate it with your Windows password. As a result, the fingerprint authentication can
replace your password and enable simple and secure user access.
Lenovo Cloud Storage
The Lenovo Cloud Storage program enables you to upload and store your local files to a remote Lenovo
server. You can view and download the stored files at any time.
Lenovo Companion
Through the Lenovo Companion program, you can get the information about the accessories for your
computer, view bolgs and articles about your computer, and check for recommended programs.
Lenovo Experience
Use the Lenovo Experience program 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 Mobile Access
The Lenovo Mobile Access program enables you to manage your mobile broadband connection. You can
create an account, add money to the account, and purchase mobile broadband sessions using your account.
Lenovo Solution Center
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 maximum system performance.
Lenovo Start
The Lenovo Start program provides you with quick access to programs installed on your computer, including
Lenovo programs, Microsoft programs, and other third party programs. You also can add your favourite
programs to it for quick access.
Lenovo Support
The Lenovo Support program enables you to register your computer with Lenovo, check the computer health
condition and the battery status, download and view user manuals for your computer, get the warranty
information of your computer, and explore help and support information.
12
User Guide
Password Manager
The Password Manager program automatically captures and fills in authentication information for Windows
programs and Web sites.
System Update
The System Update program helps you keep the software on your computer up-to-date by downloading
and installing software update packages (Lenovo programs, device drivers, UEFI BIOS updates, and other
third party applications).
Note: Depending on your computer model, some of the programs might not be available. Lenovo programs
vary by geographic locations and are subject to update.
Chapter 1. Product overview
13
14
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 15
•
“Frequently asked questions” on page 15
•
“Tablet mode” on page 16
•
“Special keys and buttons” on page 21
•
“Using the UltraNav pointing device” on page 23
•
“Power management” on page 26
•
“Connecting to the network” on page 28
•
“Using an external display” on page 31
•
“Presentations and Multimedia” on page 30
•
“Using a projector” on page 32
•
“Using audio features” on page 32
•
“Using the integrated camera” on page 33
•
“Using a media card” on page 33
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. After you registered your computer with Lenovo, you will
also receive quicker service when you call Lenovo for help. In addition, some locations offer extended
privileges and services to registered users.
To register your computer with Lenovo, do one of the following:
• Connect your computer to the Internet. Launch the preinstalled Lenovo Support program. Then click
Registration and follow the instructions on the screen to register your computer.
• Go to http://www.lenovo.com/register, and 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 to use the battery power more effectively?
• To conserve the power of your computer, see “Power-saving modes” on page 28.
© Copyright Lenovo 2012
15
• To achieve the best balance between performance and power saving, see “Managing the power plans”
on page 28.
Concerned about security or need to securely dispose of data stored on your hard disk drive or
solid-state drive?
• Study Chapter 4 “Security” on page 39 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.
• Before you dispose of the data on the hard disk drive or solid-state drive, be sure to read “Notice on
deleting data from your hard disk drive or solid-state drive” on page 46.
Is getting connected in different locations a challenge?
• To troubleshoot a wireless networking issue, go to http://www.lenovo.com/support/faq.
• To learn more about using the wireless features of your computer, refer to “Wireless connections” on
page 29.
• To travel more confidently, be sure to check the tips in “Traveling with your computer” on page 37.
• Press F8 to enable or disable the wireless features.
Need to give presentations or attach an external monitor often?
• Ensure that you follow the procedure for “Using an external display” on page 31.
• With the Extend desktop function, you can display output on both the computer display and an external
monitor.
Need to attach or replace a device?
• See Chapter 6 “Replacing devices” on page 51 for more information about replacing the devices of
your computer.
You have been using your computer for some time already, and it is getting slower?
• Follow “General tips for preventing problems” on page 83.
• You can diagnose problems yourself by using the preinstalled diagnostic software.
• Check for recovery solutions in Chapter 5 “Recovery overview” on page 49.
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 67
•
“Computer stops responding” on page 89
•
“Power problems” on page 102
Tablet mode
Your computer can be used in tablet mode. This section introduces how to use your notebook computer in
tablet mode.
Using tablet mode
In tablet mode, you can use your computer in a creative and intuitive way by folding down the computer
display to turn your computer into a tablet.
16
User Guide
To use your computer in tablet mode, do the following:
1. Open the computer display slowly, holding the upper left and right sides of the computer display with
both hands. Your computer is now in notebook mode.
2. Open the computer display by at least 45 degrees, preferably by 90 degrees. Grasp the center of one
side of the computer display with one hand while holding the keyboard bezel with the other hand; then
rotate the display slowly clockwise until the back of the display is facing the keyboard. Your computer is
now in picture frame mode.
Note: While rotating the display, do not press the upper edge of either side of the display.
3. Close the computer display slowly, holding the upper left and right sides with both hands.
Note: Make sure that the display is rotated at 180 degrees, so that the back of the display faces the
keyboard.
Chapter 2. Using your computer
17
4. Your computer is now in tablet mode.
To switch your computer from tablet mode to notebook mode, do the following:
1. Open the display by at least 45 degrees, preferably by 90 degrees.
2. Follow the direction shown by the display swivel indicator and rotate the display slowly (the following
figure shows counter-clockwise rotation as an example) until the front of the display is facing the
keyboard.
Your computer is now in notebook mode.
Tips on using your computer in tablet mode
• To close the computer display, first make sure that the display either faces the keyboard or is positioned
at 180 degrees to the keyboard, so that the back of the display faces the keyboard.
• Do not pick up or hold the computer by the display only.
• Do not hit, vibrate, or bump the computer display.
18
User Guide
• To allow free ventilation, do not place any obstacle, such as a thick-piled carpet or a soft cushion, in
front of the fan.
• When you use the computer in picture frame mode, hold the display with one hand and use the Tablet
Digitizer Pen.
• If you hold the computer with one hand while using it in tablet mode, do not expose it to excessive
vibration, shock, or rotation.
• When using computer outdoors, protect against exposure to rain or moisture.
• If you put your computer in a carrying case, put it into notebook mode and close the display.
Using the multi-touch screen
This topic provides instructions on how to use the multi-touch screen.
Tap
Tap once on an item to select or open it. This operation is similar to a click on a mouse.
Press and hold
Press and hold an item to display information about it, or to open the context menu. This operation
is similar to a right-click on a mouse.
Zoom in or zoom out
Move your fingers closer together on the screen to zoom in, or move two fingers apart on the screen to
zoom out.
Rotate
Put two or more fingers on an item and then rotate your fingers. This operation enables you to rotate the
item. Only some items can be rotated.
Slide to scroll
Move your finger on the screen to scroll through items such as Web pages, photos, and lists. This operation
is similar to the scrolling operation on a mouse.
Slide to rearrange
Drag an item in the direction opposite to how you would scroll. For example, if you would scroll left or right,
drag the item up or down. After you have moved the item to a desired location, release it.
Swipe to select
Swipe an item a short distance in a direction opposite to how the page scrolls to select the item. A quick and
short movement works best. This operation enables you to select an item such as a photo, a program tile,
or the text.
Swipe from edge
Swipe in with your finger starting from an edge of the screen.
• Swiping in from the right edge of your screen to display the charms.
• Swiping in from the left edge of your screen to achieve any of the following:
– Display an open program.
– Snap a program. Swipe in from the left edge of your screen, and drag the program until a border is
displayed. Then, move the program to a desired position.
Chapter 2. Using your computer
19
– Display a list of recently opened programs. Swipe in from the left edge of your screen without lifting
your finger, and then drag the program back to the left edge. Then a list of recently opened programs is
displayed.
– Close a program. Swipe in from the left edge of your screen, and drag the program to the bottom
of your screen.
• Swiping in from the top edge of your screen to achieve any of the following
– Display the menu commands, such as Save, Edit, and Delete.
– Close a program. Swipe in from the top edge of your screen, and drag the program to the bottom
of your screen.
• Swiping in from the bottom edge of your screen to display the menu commands, such as Save, Edit,
and Delete.
Tips on using the multi-touch screen
• The multi-touch screen is a glass panel covered with a plastic film. For input you can use any finger. Do
not apply pressure or place any metallic object on the screen. Otherwise, the screen might be damaged
or malfunction.
• Before you put your computer in a carrying case, put it into notebook mode and close the display. Do
not put your computer in a carrying case when it is in tablet mode.
• Regularly calibrate the accuracy of the finger input to avoid a discrepancy.
Cleaning the multi-touch screen
To clean the multi-touch screen, do the following:
1. To remove fingerprints or dust from the multi-touch screen, use a dry, soft, lint-free cloth or a piece of
absorbent cotton. Do not apply solvents to the cloth.
2. Gently wipe foreign particles and dust from the multi-touch screen with one side of the cloth.
3. Wipe smudges or fingerprints with the other side of the cloth, or with a clean cloth.
4. After using the cloth, wash it with a neutral detergent.
20
User Guide
Using the tablet buttons
On the display bezel near the screen is a row of buttons with which you can control your computer in tablet
mode, without the use of the keyboard.
Screen Rotation button: Press it to lock the screen rotation function.
Power button: Press it to turn on the computer.
Speaker volume up button: Press it to increase the speaker volume.
Speaker volume down button: Press it to decrease the speaker volume.
Windows button: Press it to switch between the current workspace and the Start screen.
Special keys and buttons
Your computer has several special keys and buttons to help you work more easily and effectively.
The following figure shows the locations of the special keys and buttons on your computer.
Chapter 2. Using your computer
21
1
Function keys
Volume and mute keys
• F1: Mutes or unmutes the speakers.
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 F2 or F3.
• F2: Decreases the speaker volume.
• F3: Increases the speaker volume.
• F4: Mutes or unmutes the microphones.
Display management keys
• F5: The computer display becomes dimmer.
• F6: The computer display becomes brighter.
You can temporarily change the computer display brightness by pressing these 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.
• F7: Switches the display output location between the computer display and an external monitor.
Other functions
• F8: Enables or disables the Airplane mode.
The Airplane mode disables the wireless features of your computer to comply with airline regulations.
When you press this key, a list of wireless connections is displayed. You can quickly turn on or turn off
all the wireless network connections.
• F9: Opens the Settings charm.
• F10: Opens the Search charm.
• F11: Press this key to view the programs that you have opened.
• F12: Press this key to view all programs.
• Fn Lock (Esc): Opens the ThinkPad Keyboards Properties window where you can toggle the F1-F12
key functionality.
• Fn+B: Has the same function as the Break key.
22
User Guide
• 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.
You can toggle the ThinkPad F1-F12 key functionality to use the keys in default mode or in legacy mode. In
default mode, you can initiate the special functions illustrated on each key by pressing the corresponding
key directly. In legacy mode, to initiate the special functions illustrated on each key, press and hold the Fn
key and then press the desired function key, then release both keys.
To toggle the F1-F12 key functionality in the Windows environment, do the following:
1. Open the ThinkPad Keyboard Properties window by pressing the Fn lock key.
2. Configure the settings following the instructions on the screen.
To toggle the F1-F12 key functionality through the ThinkPad Setup program, do the following:
1. Start the computer. When the ThinkPad logo screen is displayed, press F1. The ThinkPad Setup
program main menu opens.
2. Select Config ➙ Keyboard/Mouse ➙ Change to F1-F12 keys.
3. Configure the settings following the instructions on the screen.
4. Save changes and exit.
Windows key
Press this 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 UltraNav pointing device
Your computer comes with the UltraNav pointing device. The UltraNav pointing device consists of the
TrackPoint pointing device and the touch pad, each of which is itself a pointing device with both basic and
extended functions. You can configure both devices by choosing the settings you prefer.
• Set both the TrackPoint pointing device and the touch pad as pointing devices.
• Set the TrackPoint pointing device as the main pointing device and the touch pad for scrolling, tap
zones, and slow-motion pointer functions only.
• Set the TrackPoint pointing device as the main pointing device, and disable the touch pad.
• Set the touch pad as the main pointing device, and disable the TrackPoint pointing device.
Changing the UltraNav pointing device settings
To change the UltraNav pointing device settings, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Mouse ➙ UltraNav.
3. Change the settings as you desire.
You also can change the UltraNav pointing device settings by clicking the UltraNav icon in the Windows
notification area. To display the UltraNav icon in the Windows notification area, see “Adding the UltraNav
icon to the Windows notification area” on page 26.
Chapter 2. Using your computer
23
Using the TrackPoint pointing device
The TrackPoint pointing device consists of a pointing stick 1 on the keyboard and three click buttons at the
bottom of the keyboard. To move the pointer 5 on the screen, you apply pressure to the nonslip cap on the
pointing stick in any direction parallel to the keyboard; 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 functions of the left 4
and right 2 click buttons correspond to those of the left and right mouse buttons on a conventional mouse.
The TrackPoint center button 3 , called the scroll bar, enables you to scroll Web pages or documents in any
direction with no need to use the graphic scroll bars on the side of the window.
Note: Your computer keyboard might look slightly different from the illustration above.
If you are not familiar with the TrackPoint pointing device, these instructions will help you get started:
1. Place your hands in the typing position, and press gently with an index finger or a middle finger on the
pointing stick in the direction in which you want the pointer to move.
To move the pointer, press the pointing stick away from you to move it up, toward you to move it
down, to one side or the other to move it sideways.
Note: The pointer might drift. This is not a defect. Stop using the TrackPoint pointing device for a few
seconds; the pointer will stop moving.
2. To select and drag as required by your software, press the left or right click button with either thumb
and move the TrackPoint pointing stick.
Customizing the TrackPoint pointing device
You can customize the TrackPoint pointing device and its buttons as follows:
• Switch the functions of the left and right buttons.
• Change the sensitivity of the TrackPoint pointing device.
• Enable the TrackPoint Scrolling Tips.
To change the TrackPoint pointing device settings, see “Changing the UltraNav pointing device settings”
on page 23.
Changing the cap
The cap
24
on the end of the TrackPoint pointing stick is removable. You can replace it as shown below.
User Guide
Note: If you replace the keyboard, a new keyboard is shipped with the default cap. If you wish, you can
keep the cap from your old keyboard and use it on the new one.
Using the touch pad
The touch pad is a pad 1 below the TrackPoint buttons at the bottom of the keyboard. To move the pointer
2 on the screen, slide your fingertip over the pad in the direction in which you want the pointer to move.
Note: Your computer keyboard might look slightly different from the illustration above.
The touch pad of your computer supports multi-touch with which you can zoom in, zoom out, scroll, or
rotate on the screen while browsing the Internet or reading or editing a document.
For details, refer to the help information system of the UltraNav pointing device.
Customizing the touch pad
To change the touch pad settings, see “Changing the UltraNav pointing device settings” on page 23.
Disabling the UltraNav pointing device
You can use the external mouse simultaneously with the UltraNav pointing device. If you want to disable the
UltraNav pointing device, do the following:
Chapter 2. Using your computer
25
1. Open the Mouse Properties window. See “Changing the UltraNav pointing device settings” on page 23.
2. To disable the TrackPoint pointing device or touch pad, clear the check box for Enable TrackPoint
or Enable TouchPad .
3. Click OK.
Adding the UltraNav icon to the Windows notification area
For easy access to the UltraNav properties, you can enable the display of the UltraNav icon in the Windows
notification area.
To enable the display of the UltraNav icon in the Windows notification area, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Mouse ➙ UltraNav.
3. Select the check box for Show UltraNav icon on the system tray.
4. Click OK.
You can now change the properties of the UltraNav pointing device by clicking the UltraNav icon in the
Windows notification area.
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. Mobility has revolutionized business
by allowing 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.
Using the battery power
You can use your battery power more efficiently with the help of this introduction.
Checking the battery status
The battery status icon in the Windows notification area displays the percentage of battery power remaining.
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.
– How bright you make the computer display.
To check for detailed battery status information, do one of the following:
• Open the Lenovo Support program and click Battery Health.
• Open the Lenovo Experience program and click Power.
26
User Guide
Charging the battery
When you find that the percentage of power remaining is low, for example, the battery alarm goes off, you
need to charge your battery by connecting your computer to ac power. The battery will be fully charged in
about six hours. This is affected by the battery size and the physical environment.
To increase 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; that is, use the battery until the battery status
indicator starts blinking orange.
• Recharge the battery completely before using it. The battery is fully charged if the battery indicator
shows green.
• Always use power saving mode.
Using the ac power
The power to run your computer can come either from the lithium-ion (Li-ion) battery pack provided with it,
or from ac power through the ac power adapter.
The ac power adapter that came with your computer has two basic components:
• The transformer pack that converts ac power adapter 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 use the ac power adapter, do the following:
Note: Be sure to perform the steps in the given order.
1. Connect the ac power adapter to the ac power connector of your computer.
2. Connect the power cord to the transformer pack.
3. Plug the power cord into 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.
• 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, ensure 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 it in any of the following conditions:
– When a new battery is installed
– If the battery charge is low
– If the battery has not been used for a long time
Chapter 2. Using your computer
27
Managing the power plans
You can manage your power plans to achieve the best balance between performance and power saving. To
change the power plan, do the following:
1. Click the battery status icon in the Windows notification area.
2. Click More power options.
3. Select the power plan you desire following the instructions on the screen.
Power-saving modes
You can use the following power-saving modes to conserve the power of your computer.
• Sleep: In sleep mode, your work is saved to memory. Then, the display and the solid-state drive or the
hard disk drive are turned off. When your computer wakes up, your work is restored within seconds.
• 30 Day Standby function: Depending on the computer model, your computer might support the 30 Day
Standby function. When this function is enabled, the computer consumes even less power in the sleep
mode and takes only seconds to resume normal operation when you press the power button. To enable
the 30 Day Standby function, open the Lenovo Experience program and click Power.
• Always On USB function off: The Always On USB drains your battery power. You can disable it when
you do not need it. To disable the Always On USB function, open the Lenovo Experience program
and click Power.
• Wireless off: If you do not need the wireless features, like Bluetooth and wireless LAN, turn them off. This
will help conserve power. To turn off the wireless features, press Fn+F8.
Enabling the wakeup function
To enable the wakeup function, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Then click
Settings ➙ Control Panel.
2. Click System and Security ➙ Schedule tasks. If you are prompted for an administrator password or
confirmation, type the password or provide confirmation.
3. From the left pane, select the task folder for which you want to enable the wakeup function. The
scheduled tasks are displayed.
4. Double-click a scheduled task, and then click the Conditions tab.
5. In the Power pane, select the check box for Wake the computer to run this task.
Setting the actions for critical and low power
When your battery power falls below a certain level, some actions will be triggered. For example, the alarm
will go off or your computer will go into sleep mode or power off.
To change the critical and low power level, and the corresponding actions triggered, do the following:
1. Click the battery status icon in the Windows notification area, and then click More power options.
2. Click Change plan settings ➙ Change advanced power settings ➙ Battery.
3. Change the settings as you desire in the Battery list.
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.
28
User Guide
Ethernet connections
You can connect to a local network or a broadband connection by using the built-in Ethernet feature of your
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 communication is the transfer of data without the use of cables by means of radio waves only.
Depending on the wireless device used in your computer, you might be able to connect to the following
categories of wireless networks.
Wireless LAN
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 network.
Your computer comes with a built-in wireless LAN card and a configuration utility to help you make wireless
connections and monitor the status of your connection, so that you can stay connected to your network
while you are in the office, in a meeting room, or at home, with no need for a wired connection.
Wireless WAN
Wireless Wide Area Network (wireless WAN) covers a broader geographic area like a city or an entire country.
Cellular networks are used for the data transmission.
Note: Wireless WAN service is provided by authorized service providers in some countries.
Some ThinkPad notebook computers come with a built-in wireless WAN card integrating some wireless
WAN technologies, such as 1xEV-DO, HSPA, 3G or GPRS. By using the built-in wireless WAN card and
the configuration utility that comes with your computer, you can establish wireless WAN connections and
monitor the status of your connection.
Bluetooth
Bluetooth is one of a number of technologies used to create a wireless personal area network. 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.
Using the wireless LAN and wireless WAN connections
You can check your wireless connection status and signal strength through the wireless network icon in
the Windows notification area.
To enable or disable your wireless feature, press F8. When you press this key, a list of wireless connections
is displayed. You can quickly turn on and turn off all the wireless network connections.
The Locations Awareness program enables you to manage your location profiles. 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 reconfigure your settings manually and restart the computer each time. To access
the Location Awareness program, open the Lenovo Experience program and click Location Awareness.
Chapter 2. Using your computer
29
Attention: If you want to use your computer on an airplane, check the wireless services with the airline
before boarding.
• If you carry your computer with the wireless feature into an airplane, check the services with the airline
before boarding the airplane.
• If there are restrictions on the use of computers on an airplane with the wireless feature, you need
to disable it before boarding.
To locate the wireless antennas on your computer, see “Location of the UltraConnect wireless antennas” on
page 112.
Tips for using the wireless connection 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.
• To achieve the best wireless connection, open your computer display to an angle slightly greater than
90 degrees.
• If you use the wireless feature (the 802.11 standard) 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.
Note: You can purchase a wireless network card as an option from Lenovo at
http://www.lenovo.com/accessories/services/index.html.
Using Bluetooth
To send data to a Bluetooth-enabled device, do the following:
1. Right-click the data that you want to send.
2. Select Send To ➙ Bluetooth Devices.
To receive the data, click the Bluetooth icon in the Windows notification area, and click Receive a File.
To configure a Bluetooth device or manage connection settings, do the following:
1. Click the Bluetooth icon in the Windows notification area, and then click Open Settings.
2. Configure the Bluetooth settings as you desire.
For details, refer to the Windows help information system.
Note: If you use the wireless feature (the 802.11 standard) 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.
Presentations and Multimedia
You can connect your computer to a projector to give presentations or you can connect your computer
to an external monitor to expand your workspace.
Changing the display settings
To change the display settings like the display resolution and font size, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Then click
Settings ➙ Control Panel.
2. Click Appearance and Personalization ➙ Display.
30
User Guide
3. Select the display you want to configure. Follow the instructions on the screen to change the display
settings.
Using an external display
If an external monitor is connected to your computer, you can switch the display of your computer output
between the computer display and the external monitor. You also can display the same output on both or
display different output on each.
Note: If you attach an external monitor, a video interface cable with a ferrite core installed on the cable
is required.
To use an external monitor, do the following:
1. Connect the external monitor to your computer through the VGA connector, the Mini DisplayPort
connector, or the HDMI connector. Connect the external monitor to an electrical outlet.
Note: If the monitor connector is not compatible with the Mini DisplayPort connector or the HDMI
connector on your computer, you can use a convert cable to establish the connection. Convert cables
are available as options from Lenovo at http://www.lenovo.com/accessories/services/index.html.
2. Turn on the external monitor.
3. Change the display output location by pressing F7. This enables you to view output on the external
monitor, the computer display, or both monitors.
Note: If your computer cannot detect the external monitor, right-click on the desktop, then select Screen
resolution. Click the Detect button.
Your computer supports a maximum video resolution of up to 2560 x 1600, provided that the external
monitor also supports that resolution. For more details, refer to the manuals provided with your monitor. You
can set any resolution for either the computer display or the external monitor. When you use both at the
same time, the resolution of both is the same. If you set a higher resolution for the computer display, you
can see only part of the screen at a time. You can see other parts by moving the image with the TrackPoint
pointing device or another pointing device.
Considerations for using an external monitor
• When installing an operating system, you must install the display driver for your monitor that is supplied
with the computer, and the monitor INF file that is supplied with the external monitor.
• If you set a resolution higher than the resolution you are using on the computer monitor, and use an
external monitor that does not support that resolution, take advantage of the virtual screen function,
which enables you to display only a part of the high-resolution screen image your computer produces.
You can see other parts of the image by moving the screen with the TrackPoint pointing device or another
pointing device.
• If the external monitor you are using is outdated, the resolution and the refresh rate might be limited.
• If you want to show DOS full-screen while in the Extend mode, only the main display shows DOS; the
other display is blacked out.
• If you are using the Extend mode, when an application using DirectDraw or Direct3D is played in
full-screen mode, it is shown only on the main display.
Setting the main display
If your computer has the Intel® graphics card, you can designate the other display as the main display
by doing the following:
1. Right-click on your desktop, and then click Screen resolution.
2. Select the display which you want to set as main. Then select the Make this my main display check
box.
Chapter 2. Using your computer
31
Setting the monitor type
To set your monitor type, 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.
3. Set Resolution.
4. Click Advanced Settings.
5. Click the Monitor tab. Check the monitor information window to ensure that the monitor type is correct.
If it is, click OK to close the window; otherwise proceed with the following steps.
6. If more than two monitor types are displayed, select Generic PnP Monitor or Generic Non-PnP
Monitor.
7. Click Properties. If you are prompted for an administrator password or confirmation, type the password
or provide confirmation.
8. Click the Driver tab.
9. Click Update Driver.
10. Click Browse my computer for driver software, and then click Let me pick from a list of device
drivers on my computer.
11. Clear the Show compatible hardware check box.
12. Select Manufacturer and Model for your monitor. If you cannot find your monitor on the list, stop the
installation of this driver and use the driver shipped with your monitor.
13. After updating the driver, click Close.
14. Click OK.
Using a projector
To make presentations, you can attach a projector to your computer through the Mini DisplayPort connector
or the Thunderbolt connector on your computer.
Note: If the projector connector is not compatible with the Mini DisplayPort connector
or the Thunderbolt connector on your computer, you can purchase a converter cable on
http://www.lenovo.com/accessories/services/index.html.
It might take several seconds before the projector displays the image. If you do not see your desktop
displayed after 60 seconds, press F7 to switch between different display output locations.
Your projector might have one or more audio-input connectors. To project sound, you will need to attach the
combo audio jack on your computer to these connectors, using an audio cable (commercially available).
Using audio features
Your computer is equipped with the following:
• Combo audio jack, 1/8 inch (3.5 mm) in diameter
• Built-in stereo speakers
• Built-in digital microphone
Your computer also has an audio chip that enables you to enjoy various multimedia audio features:
• Compliant with Intel High Definition Audio
32
User Guide
• Recording and playback of PCM and WAV files in 16-bit or 24-bit format
• Playback of a WAV file at a sample rate of 44.1KHz to 192 KHz
• Playback of MIDI files through a Wave table synthesizer under Microsoft Windows operating systems
• Playback of MP3 files through the Windows Media Player or a software MP3 player
• Recording from various sound sources
Note: The combo audio jack does not support a conventional microphone.
The following table shows which functions of the audio devices attached to the jacks on your computer are
supported.
Table 1. Audio feature list
Jack
Headset with a 3.5 mm
4-pole plug
Conventional
headphone
Conventional
microphone
Combo audio jack
Headphone and
microphone functions
supported
Headphone function
supported
Not supported
Configuring for sound recording
To configure the microphone for optimized sound recording, open the Realtek HD Audio Manager window
by doing the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Realtek HD Audio Manager.
Using the integrated 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, press F6 to open the Lenovo Experience program, and
then click Camera. 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 green camera-in-use indicator will turn on. For more information about using
the camera with a program, refer to the help information system of the program.
Configuring camera settings
To configure the camera settings, do one of the following:
• Configure the camera settings directly from the program that is using the camera. For details, see the
help information system of the program.
• Click Lenovo Experience from the Start screen, and then click Camera. Follow the instructions on
the screen.
Using a media card
Your computer has one media card reader slot. The media card reader slot supports the following four
types of cards:
• Secure Digital (SD) card
Chapter 2. Using your computer
33
• Secure Digital High-Capacity (SDHC) card
• Secure Digital eXtended-Capacity (SDXC) card
• MultiMediaCard (MMC)
Note: While transferring data to or from a media card, such as an SD card, do not put your computer into
sleep mode before the data transfer is completed; otherwise, your data could become damaged.
For more information on media cards, refer to any of the following topics:
Inserting a media card
Attention: Before you start installing any of the following cards, 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 insert a media card into the 4-in-1 media card reader slot, do the following:
1. Ensure that the card is correctly oriented.
2. Insert the card firmly into the 4-in-1 media card reader slot. Press the card firmly into the slot.
If the media card is not plug and play, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Device Manager.
3. From the Action menu, select Add legacy hardware. The Add Hardware Wizard starts.
4. Follow the instructions on the screen.
Removing a media card
Attention:
• Before removing the card, stop the card first. Otherwise, data on the card might be corrupted or lost.
• Do not remove the card while the computer is in sleep mode. Otherwise, the system might not respond
when you try to resume operation.
To remove a media card, do the following:
1. Click Show hidden icons in the Windows notification area.
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 from your computer 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 once,
then insert it again.
34
User Guide
Chapter 3. You and your computer
This chapter provides information about accessibility, comfort, and traveling with your computer.
•
“Accessibility and comfort” on page 35
•
“Traveling with your computer” on page 37
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 our accessibility information which outlines our efforts in this area.
Ergonomic information
Working in the virtual office might mean adapting to frequent changes in your environment. For example,
adapting to the surrounding light sources, proper seating, and the placement of your computer hardware
can help you improve your performance and achieve greater comfort.
This 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 20-30 inches (510-760 mm).
Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display
© Copyright Lenovo 2012
35
screen clean and set the brightness to levels that enable you to see the screen clearly. Press F5 or F6
to adjust display brightness.
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: If available, use the armrests or an area on your working surface to provide weight
support for your arms. 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 35 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. Access the following Web site to view some of these options:
http://www.lenovo.com/accessories/services/index.html. 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.
As a result, the following information provides ways to help users that have hearing, vision, and mobility
limitations get the most out of their computer experience.
Assistive technologies enable users to access information in the most appropriate way. Some of these
technologies are already provided in your operating system. Others can be purchased through vendors, or
accessed through the World Wide Web http://www.lenovo.com/healthycomputing.
36
User Guide
Assistive technologies
Some accessibility technologies are available through the Accessibility Options program. Depending
on your operating system, the number of accessibility options available varies. In general, accessibility
options enhance the way users with hearing, vision, or mobility limitations navigate and use their computer.
For example, some users might not have the fine motor skills required to use a mouse or select key
combinations. Other users might require larger fonts or high-contrast display modes. In some cases,
magnifiers and built-in speech synthesizers are available. For detailed information about each of these
features, consult the Microsoft help information system.
To use the Accessibility Options program, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Ease of Access ➙ Ease of Access Center.
Screen reader technologies
Screen reader technologies are primarily focused on software application interfaces, help information
systems, and a variety of online documents. However, in the case where a screen reader cannot read
documents, the document must first go through a conversion process. One solution converts Adobe
PDF files into a format that is read by the screen-reader programs. This solution is a Web-based service
provided by Adobe Systems Incorporated. Through http://access.adobe.com, Adobe PDF documents can
be converted to HTML or plain text in many languages. One conversion option converts PDF documents
on the Internet. A second option enables users to submit the URL of an Adobe PDF file through e-mail to
convert it to HTML or ASCII text. Adobe PDF files on a local hard disk drive, local CD-ROM, or LAN also can
be converted by attaching the Adobe PDF file to an e-mail message.
Traveling with your computer
This topic provides information to help you work with your computer when you are traveling.
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.
Travel accessories
The following is a checklist of items to consider packing when you are going to travel:
Chapter 3. You and your computer
37
• ThinkPad ac power adapter
• ThinkPad AC/DC combo adapter
• External mouse (if you are accustomed to using one)
• Ethernet cable
• Extra charged battery
• A quality carrying case that provides adequate cushion and protection
• External storage device
If you are traveling to another country, you might need to consider an ac power adapter for the country to
which you are traveling.
To purchase travel accessories, go to http://www.lenovo.com/accessories.
38
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 39
•
“Using passwords” on page 39
•
“Hard disk security” on page 44
•
“Setting the security chip” on page 45
•
“Notice on deleting data from your hard disk drive or solid-state drive” on page 46
•
“Using firewalls” on page 46
•
“Protecting data against viruses” on page 46
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 devices and security
features. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance
of locking devices and security features.
Using passwords
By using passwords, you can help prevent your computer from being used by others. 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.
Passwords and sleep mode
If you have set passwords and you put your computer into sleep mode, the procedure for resuming
operation is as follows:
• You are not prompted to type the password when resuming operation.
• If any hard disk drive or solid-state drive has a password, it is unlocked automatically when you resume
operation.
Note: If a Windows password has been set, you will be prompted to enter it.
Typing passwords
If this icon is displayed, type a power-on password or a supervisor password.
If this icon is displayed, type a user hard disk password. If you want to type a master hard disk
password, do the following:
1. Press F1. The icon changes to this:
© Copyright Lenovo 2012
39
2. Type the master hard disk password.
Note: To return to the icon
, press F1 again.
If this icon is displayed, type a supervisor password.
Note: Press the Backspace key if you enter a wrong password while you are typing your password.
Power-on password
You can set a power-on password to help protect your computer against access by unauthorized users.
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 a power-on password
1. Print these instructions.
2. Save all open files, and exit all applications.
3. Turn your computer off and then turn it on again.
4. When the logo screen is displayed, press F1. The ThinkPad Setup program main menu opens.
5. Select Security, using the cursor directional keys to move down the menu.
6. Select Password.
7. Select Power-on Password.
8. In the Enter New Password field, type a desired password, and press Enter.
9. In the Confirm New Password field, retype the password and press Enter.
Attention: You might want to record your password and store it in a safe place. Otherwise, if you
forget it, you have to take your computer to a Lenovo reseller or a marketing representative to have
the password canceled.
10. In the Setup Notice window that is displayed, press Enter to continue.
11. Press Fn+F10. The Setup Confirmation window opens. Select Yes to save configuration changes
and exit.
Changing or removing the power-on password
To change the power-on password, follow steps 1 through 7. Enter your current password. When the Enter
New Password field is displayed, type a new password in the field and then retype it to verify. To remove
the password, follow steps 1 through 7. Type your current password. When the Enter New Password field
is displayed, leave it blank and press Enter twice.
Hard disk passwords
Two types of hard disk passwords help protect the information stored on the hard disk drive:
• User hard disk password
• Master hard disk password, which requires a 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 in order to gain access to files and applications on the hard disk drive.
40
User Guide
The master password can be set and used only by a system administrator. Like a master key, it enables the
administrator to get access to any hard disk drive in a system. The administrator sets the master password;
no one else knows it. Then the administrator sets a user password for each computer in the network, and
tells each user the password for his or her computer. The user can then change the user password as
desired, but the administrator still can get access by using the master password.
Note: When a master hard disk password is set, only the administrator can remove the user hard disk
password.
Setting a hard disk password
1. Print these instructions.
2. Save all open files, and exit all applications.
3. Turn your computer off and then on again.
4. When the logo screen is displayed, press F1. The ThinkPad Setup program main menu opens.
5. Select Security, using the cursor directional keys to move down the menu.
6. Select Password.
7. Select Hard Disk 1 Password.
8. A password window opens. You are prompted to select User or User + Master. Select User if you want
to set only one hard disk password. If you are an administrator or supervisor, you can select User +
Master to set two passwords. (The user can change the user password later.)
• If you select User + Master, do the following:
a. When a window for typing the new user hard disk password opens, type your new password in
the Enter New Password field. Press Enter.
b. In the Confirm New Password field, retype the password you just entered to verify it. Press Enter.
c. A message window opens and prompts you to set the master hard disk password. Press Enter to
continue.
d. A window for typing the new master hard disk password opens. Type your new password in
the Enter New Password field. Press Enter.
e. In the Confirm New Password field, retype the password you just entered to verify it. Press Enter.
• If you select User only, do the following:
a. When a window for typing the new password opens, type your new password in the Enter New
Password field. Press Enter.
Notes:
– 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 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 in a computer that cannot recognize a hard disk password that
contains more than seven characters, you cannot get access to the drive.
b. In the Confirm New Password field, retype the password you just entered to verify it. Press Enter.
Attention: You might want to record your password and store it in a safe place. Otherwise, if you
forget the user password, or both user and master passwords, Lenovo cannot reset your passwords or
recover data from the hard disk drive. You must take your computer to a Lenovo reseller or a marketing
representative to have the hard disk drive replaced. Proof of purchase is required, and a fee will be
charged for parts and service.
9. In the Setup Notice window that is displayed, press Enter to continue.
Chapter 4. Security
41
10. Press Fn+F10. The Setup Confirmation window opens. Select Yes to save configuration changes
and exit.
The next time you turn on your computer, you will have to type the user or master hard disk password in
order to start your computer and get access to your operating system.
Changing or removing a hard disk password
Follow steps 1 through 7 in “Setting a hard disk password” on page 41, typing your password to get access
to the ThinkPad Setup program.
To change or remove the user hard disk password, do the following:
• To change the hard disk password, type the current password in the Enter Current Password field. Then
type the new password in the Enter New Password field, and retype the password you just entered to
verify it in the Confirm New Password field. Press Enter, and a Setup Notice window is displayed. Press
Enter to exit from the Setup Notice window. The user hard disk password will be changed.
• To remove the hard disk password, type the current password in the Enter Current Password field. Then
leave the Enter New Password and Confirm New Password fields blank, and press Enter. A Setup
Notice window is displayed. Press Enter to exit from the Setup Notice window. The user hard disk
password will be removed.
To change or remove the User + Master hard disk passwords, select User HDP or Master HDP.
If you choose User HDP, do the following:
• To change the user hard disk password, type the current user hard disk password or the current master
hard disk password in the Enter Current Password field. Then type the new user hard disk password in
the Enter New Password field, and retype the password you just entered to verify it in the Confirm New
Password field. Press Enter, and a Setup Notice window is displayed. Press Enter to exit from the Setup
Notice window. The user hard disk password is changed.
• To remove the user hard disk password, type the current master hard disk password in the Enter Current
Password field. Then leave the Enter New Password and Confirm New Password fields blank, and
press Enter. A Setup Notice window is displayed. Press Enter to exit from the Setup Notice window.
The user hard disk password will be removed.
If you choose Master HDP, do the following:
• To change the master hard disk password, type the current master hard disk password in the Enter
Current Password field. Then type the new master hard disk password in the Enter New Password
field, and retype the password you just entered to verify it in the Confirm New Password field. Press
Enter, and a Setup Notice window is displayed. Press Enter to exit from the Setup Notice window. The
master hard disk password is changed.
• To remove the master hard disk password, type the current master hard disk password in the Enter
Current Password field. Then leave the Enter New Password and Confirm New Password fields blank,
and press Enter. A Setup Notice window is displayed. Press Enter to exit from the Setup Notice window.
Both the user and master hard disk passwords will be removed.
Supervisor password
The supervisor password protects the system information stored in ThinkPad Setup. Without it, no one can
change the configuration of the computer. It provides the following security features:
• If a supervisor password is set, a password prompt is displayed when you try to start the ThinkPad Setup
program. Unauthorized users cannot get access to configuration data.
42
User Guide
• The system administrator can use the supervisor password to get access to 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:
– Deleting the power-on password
– Changing or deleting the supervisor password
– Enabling or disabling the Wake on LAN feature
– Enabling or disabling the Internal Network Option ROM feature
– Changing date and time
– Enabling or disabling the Lock UEFI BIOS Settings feature
– Enabling or disabling the Password at unattended boot feature
– Specifying the minimum length for power-on passwords and hard disk passwords
– Changing the setting for the security chip
– Enabling or disabling the Boot Device List F12 Option feature
– Enabling or disabling the Boot Order Lock feature
– Enabling or disabling the Flash BIOS Updating by End-Users feature
– Enabling or disabling the internal network device
– Enabling or disabling the internal wireless device
– Enabling or disabling the internal Bluetooth device
– Enabling or disabling the internal wireless WAN device
– Enabling or disabling the Security mode
Notes:
• The system administrator can set the same supervisor password on many ThinkPad notebook computers
to make administration easier.
• By enabling the Lock UEFI BIOS Settings feature on the Password menu when you set the supervisor
password, you make it impossible for anyone but you to make changes.
Setting, changing, or removing a supervisor password
Only a system administrator can set, change, or remove a supervisor password.
To set, change, or remove a supervisor password, do the following:
1. Print these instructions.
2. Save all open files, and exit all applications.
3. Turn your computer off and then turn it on again.
4. When the logo screen is displayed, press F1. The ThinkPad Setup program main menu opens.
5. Select Security, using the cursor directional keys to move down the menu.
6. Select Password.
7. Select Supervisor Password.
8. A window opens, prompting you to enter a new password. 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.
Chapter 4. Security
43
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; then retype the password
you just entered to verify it in the Confirm New Password field. 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.
Attention: You might want to record your password and store it in a safe place. 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.
9. In the Setup Notice window that is displayed, press Enter to continue.
10. Press Fn+F10. The Setup Confirmation window opens. Select Yes to save configuration changes
and exit.
The next time you open the ThinkPad Setup program, you will be prompted to type your password to proceed.
Hard disk security
To protect passwords from unauthorized security attacks, several of the latest technologies and algorithms
are integrated into UEFI BIOS and hardware design of ThinkPad notebook computers.
To maximize security, do the following:
• Set a power-on password as well as a hard disk password for your internal solid-state drive or hard disk
drive. Refer to the procedures in “Power-on password” on page 40 and “Hard disk passwords” on page
40. For security, a longer password is recommended.
• To provide reliable security for UEFI BIOS, use the security chip and a security application with a Trusted
Platform Module (TPM) management feature. Refer to “Setting the security chip” on page 45.
• If a hard disk drive or solid-state drive with encryption technology is installed on your computer, be sure
to protect the contents of your computer memory from unauthorized access by use of drive encryption
software, such as Microsoft Windows BitLocker® Drive Encryption. See “Using Windows BitLocker
Drive Encryption” on page 44.
• Before you dispose of, sell, or hand over your computer, be sure to delete data stored on it. Refer to
“Notice on deleting data from your hard disk drive or solid-state drive” on page 46.
Note: The hard disk drive built into your computer can be protected by UEFI BIOS.
Using Windows BitLocker Drive Encryption
To help protect your computer against unauthorized access, be sure to use drive encryption software, such
as Windows BitLocker Drive Encryption.
Windows BitLocker Drive Encryption is an integral security feature of Windows 8. It is supported in the Pro
and Enterprise editions of the Windows 8 operating system. It can help you protect the operating system
and data stored on your computer, even if your computer is lost or stolen. BitLocker works by encrypting
all user and system files, including the swap files.
BitLocker uses a Trusted Platform Module to provide enhanced protection for your data and to ensure early
boot component integrity. A compatible TPM is defined as a V1.2 TPM.
44
User Guide
To check the BitLocker status on the Windows 8 operating system, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click System and Security ➙ BitLocker Drive Encryption.
For details about Windows BitLocker Drive Encryption, see the Windows 8 Help and Support program, or
search for “Microsoft Windows BitLocker Drive Encryption Step-by-Step Guide” on the Microsoft Web site.
Disk Encryption hard disk drive and Encryption solid-state drive
Some models contain the Disk Encryption hard disk 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, be sure to set a hard disk
password for the internal storage device.
Setting the security chip
Strict security requirements are imposed on network client computers that transfer confidential information
electronically. Depending on the options you ordered, your computer might have an embedded security
chip, a cryptographic microprocessor. With the security chip, you can do the following:
• Protect your data and system
• Strengthen access controls
• Secure communications
Setting the security chip
The choices offered on the Security Chip submenu under the Security menu of ThinkPad Setup are as
follows:
• Security Chip: activate, inactivate, or disable the security chip.
• Security Reporting Options: enable or disable each security reporting option.
• Clear Security Chip: clear the encryption key.
Notes:
1. Ensure that the supervisor password has been set in ThinkPad Setup. Otherwise anyone can change
the settings for the security chip.
2. If the security chip is removed or replaced, or a new one has been added, the computer will not start.
You will hear four cycles of four beeps each.
3. If the security chip is inactive or disabled, the Clear Security Chip option will not be displayed.
4. When you clear the security chip, be sure to turn your computer off and then turn it on again after you
set the security chip to Active. Otherwise, the Clear Security Chip option is not displayed.
To set an item on the Security Chip submenu, do the following:
1. Print these instructions.
2. Save all open files, and exit all applications.
3. Turn your computer off and then turn it on again.
4. When the logo screen is displayed, press F1. The ThinkPad Setup program main menu opens.
5. Using the cursor keys, move to Security. The Security menu opens.
6. Using the cursor keys, move to Security Chip, and press Enter. The Security Chip submenu opens.
7. Using the cursor keys, move to an item you want to set. When the item is highlighted, press Enter.
Chapter 4. Security
45
8. Set other items that you want to set.
9. Press Fn+F10 to save changes and exit.
10. Press Enter in the Setup Confirmation window to confirm the exit.
Notice on deleting data from your hard disk drive or solid-state drive
As computers spread into every corner of life, they process more and more information. The data on your
computer, some of which might be sensitive, is stored on a hard disk drive or solid-state drive. Before you
dispose of, sell, or hand over your computer, be sure to delete data stored on it.
Handing your computer over to someone else without deleting the loaded software, such as operating
systems and application software, might even violate license agreements. You are advised to check the
terms and conditions of those license agreements.
There are methods that seem to delete the data:
• Move the data to the recycle bin, and then click Empty recycle bin.
• Use the Delete option.
• Format your hard disk drive or solid-state drive, using the software for initializing it.
• Using the recovery program on your computer, bring the hard disk drive or solid-state drive back to
the factory default settings.
These operations, however, only change the file allocation 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 or solid-state drives for unexpected purposes.
To prevent leakage of data, it becomes very important that you take responsibility for deleting all the data
from the hard disk drive or solid-state drive when you dispose of, sell, or hand over your computer. You
can destroy the data physically by smashing the hard disk drive or solid-state drive with a hammer, or
magnetically by means of strong magnetic power, thus making the data unreadable. But we recommend
that you make use of the software (payware) or service (pay service) specifically developed for the purpose.
For disposing of data on the hard disk drive or solid-state drive, Lenovo provides the Secure Data Disposal
tool. To download the application, go to:
http://www.lenovo.com/support
Note: Running either application will take a couple of hours.
Using firewalls
If your system is preinstalled with a firewall program, it protects against computer Internet security threats,
unauthorized accesses, 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.
46
User Guide
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
47
48
User Guide
Chapter 5. Recovery overview
This section provides information about the recovery solutions provided on your computer.
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 the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Change PC settings ➙ General.
2. In the Refresh your PC without affecting your files section, click Get started.
Resetting your computer to the factory default settings
You can reset your computer to the factory default settings. Resetting the computer will reinstall the
operating system, and reinstall all the programs and settings that came with your computer.
Attention: If you reset your computer, 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, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Change PC settings ➙ General.
2. In the Remove everything and reinstall Windows section, click Get started.
Advanced startup options
Advanced startup options enable you to change the startup settings of your 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 the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Change PC settings ➙ General.
2. In the Advanced startup section, click Restart now ➙ Troubleshoot ➙ Advanced options.
3. Restart your computer following the instructions on the screen.
For more details about the recovery solutions, refer to the help information system of the Windows 8
operating system.
© Copyright Lenovo 2012
49
50
User Guide
Chapter 6. Replacing devices
This chapter provides instructions on how to install or replace hardware for your computer.
•
“Static electricity prevention” on page 51
•
“Disabling the built-in battery” on page 51
•
“Replacing the SIM card” on page 51
•
“Replacing the hard disk drive or solid-state drive” on page 53
•
“Replacing the keyboard” on page 55
•
“Replacing a Mini PCI ExpressCard for wireless LAN connection” on page 59
•
“Installing or replacing the wireless WAN card” on page 62
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 containing the part until the instructions direct you
to install it.
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 containing 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 packaging and install the part
without setting it down. When this is not possible, place the static-protective packaging on a smooth,
level surface and place the part on it.
• Do not place the part on the computer cover or other metal surface.
Disabling the built-in battery
Before replacing any CRU, ensure that you have disabled the built-in battery by doing the following:
1. Turn off your computer and disconnect the ac power adapter and all cables from the computer.
2. Turn on your computer. When the ThinkPad logo is displayed, press F1 to enter ThinkPad Setup.
3. Select Config ➙ Power. The Power submenu is displayed.
4. Select Disable Built-in Battery.
5. Click Yes in the Setup Warning window, then the computer will be turned off automatically. Wait three to
five minutes to let the computer cool.
Replacing the SIM card
Before you start, print these instructions.
© Copyright Lenovo 2012
51
Your computer might require a SIM card to establish wireless WAN connections. Depending on the country
of delivery, you might need to purchase a SIM card , or a SIM card might already be installed in your
computer, or the SIM card is part of the shipping contents that come with your computer.
If you find a SIM card included in the shipping contents, a dummy card is installed in the SIM card slot. Then
proceed with the following instructions.
Note: The SIM card is identified by the IC chip mounted on one side of the card.
To replace the SIM card, do the following:
1. Disable the built-in battery. See “Disabling the built-in battery” on page 51.
2. Close the computer display, and turn it over.
3. Locate the SIM card door at the rear of the computer. Gently pivot the SIM card door upwards.
4. Gently push the card to remove it from the computer.
52
User Guide
5. Hold the new card with the metal contact facing downwards. Then, insert the card firmly into the slot
until you hear a click.
6. Close the SIM card door until it snaps into position.
7. Turn the computer over again. Connect the ac power adapter and all cables.
Replacing the hard disk drive or solid-state drive
Before you start, print these instructions.
Attention: The hard disk drive is very sensitive. Incorrect handling can cause damage and permanent loss
of data. Observe the following guidelines:
• Replace the hard disk drive or solid-state drive only if you upgrade it or have it repaired. The connectors
and slot of the hard disk drive or solid-state drive are not designed for frequent changes, or drive
swapping.
• Do not drop the hard disk drive or solid-state drive or subject it to physical shocks. Put the hard disk drive
or solid-state drive on a material, such as soft cloth, that absorbs any physical shocks.
• Do not apply pressure to the cover of the hard disk drive or solid-state drive.
• Do not touch the connector.
Chapter 6. Replacing devices
53
• Before removing the hard disk drive or solid-state drive, make a backup copy of all the information
on it, and then turn the computer off.
• Never remove the hard disk drive or solid-state drive while the computer is operating, in sleep mode.
To replace the hard disk drive or solid-state drive, do the following:
1. Disable the built-in battery. See “Disabling the built-in battery” on page 51.
2. Close the computer display, and turn the computer over.
3. Loosen the screw
cover.
that secures the hard disk drive slot cover, then remove the hard disk drive slot
4. Remove the hard disk drive or solid-state drive by pulling out the tab.
54
User Guide
5. Insert the new hard disk drive or solid-state drive into the slot and slide the hard disk drive or solid-state
drive firmly into place.
6. Reinstall the hard disk drive or solid-state drive door
. Then tighten the screw
7. Turn the computer over again. Connect the ac power adapter and all cables.
Replacing the keyboard
Before you start, print these instructions.
DANGER
During electrical storms, do not connect the cable to or disconnect it from the telephone outlet
on the wall.
DANGER
Electric current from power, telephone, and communication cables is hazardous. To avoid shock
hazard, disconnect the cables before opening the cover of this slot.
Chapter 6. Replacing devices
55
To remove the keyboard, do the following:
1. Disable the built-in battery. See “Disabling the built-in battery” on page 51.
2. Close the computer display, and turn the computer over.
3. Remove the two screws that secure the keyboard at the bottom.
4. Turn the computer over and open the display.
5. Push hard in the direction shown by the arrows
keyboard will be detached slightly.
to unlatch the front side of the keyboard. The
Note: Your computer keyboard might look different from the illustration above.
56
User Guide
6. Remove the cables
and
by flipping the connectors
and
upwards.
Note: Your computer keyboard might look different from the illustration above.
To install the keyboard, do the following:
1. Attach the cables
and
by flipping the connectors
and
downwards.
Note: Your computer keyboard might look different from the illustration above.
Chapter 6. Replacing devices
57
2. Insert the keyboard. Ensure that the front edge of the keyboard is under the frame.
Note: Your computer keyboard might look different from the illustration above.
3. Slide the keyboard into place in the direction shown by the arrows.
Note: Your computer keyboard might look different from the illustration above.
58
User Guide
4. Close the computer display and turn the computer over. Reinstall the two screws at the bottom.
5. Turn the computer over again. Connect the ac power adapter and all cables.
Replacing a Mini PCI ExpressCard for wireless LAN connection
Before you start, print these instructions.
DANGER
During electrical storms, do not connect the cable to or disconnect it from the telephone outlet
on the wall.
DANGER
Electric current from power, telephone, and communication cables is hazardous. To avoid shock
hazard, disconnect the cables before opening the cover of this slot.
Attention: Before you start installing a Mini PCI ExpressCard, 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 wiress LAN card, do the following:
1. Disable the built-in battery. See “Disabling the built-in battery” on page 51.
2. Close the computer display, and turn the computer over.
3. Remove the keyboard. See “Replacing the keyboard” on page 55.
Chapter 6. Replacing devices
59
4. If a tool for removing connectors is included in the package with the new card, use it to disconnect the
cables from the card. If no such tool is included, disconnect the cables by picking up the connectors
with your fingers and gently unplugging them.
5. Remove the screw. The card pops up.
60
User Guide
6. Remove the card.
7. Align the contact edge of the new PCI Express Mini Card with the corresponding socket.
Chapter 6. Replacing devices
61
8. Pivot the card until it snaps into place
. Secure the card with the screw
9. Connect the antenna cables to the new PCI Express Mini Card as shown in the following figure. Be
sure to attach the red cable to the connector marked “MAIN” or “M” on the card, and the blue cable to
the connector marked “AUX” or “A”.
10. Reinstall the keyboard. See “Replacing the keyboard” on page 55.
11. Turn the computer over again. Connect the ac power adapter and all cables.
Installing or replacing the wireless WAN card
Before you start, print these instructions.
Depending on models, your computer might have a wireless WAN card installed in the Mini PCI ExpressCard
slot. To install or replace it, read the following instructions.
Prerequisites for replacing or installing a wireless WAN card
DANGER
During electrical storms, do not connect the cable to or disconnect it from the telephone outlet
on the wall.
62
User Guide
DANGER
Electric current from power, telephone, and communication cables is hazardous. To avoid shock
hazard, disconnect the cables before opening the cover of this slot.
Attention: Before you start installing a Mini PCI ExpressCard, 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 install or replace the wireless WAN card, do the following:
1. Disable the built-in battery. See “Disabling the built-in battery” on page 51.
2. Close the computer display, and turn the computer over.
3. Remove the keyboard. See “Replacing the keyboard” on page 55.
4. If a tool for removing connectors is included in the package with the new card, use it to disconnect the
cables from the card. If no such tool is included, disconnect the cables by picking up the connectors
with your fingers and gently unplugging them.
Note: Depending on the system configuration of your computer, the card might have only one connector.
5. Remove the screw. The card with the bracket pops up.
Chapter 6. Replacing devices
63
6. Remove the card with the bracket.
7. Pull the card out of the bracket.
8. Insert the new card into the bracket.
64
User Guide
9. Align the contact edge of the new PCI Express Mini Card with the corresponding socket.
10. Pivot the card until it snaps into place
. Secure the card with the screw
11. Connect the antenna cables to the new PCI Express Mini Card as shown in the drawing. Be sure to
attach the red cable to the connector marked “MAIN” or “M” on the card, and the blue cable to the
connector marked “AUX” or “A”.
12. Reinstall the keyboard. See “Replacing the keyboard” on page 55.
Chapter 6. Replacing devices
65
13. Turn the computer over again. Connect the ac power adapter and all cables.
66
User Guide
Chapter 7. Advanced configuration
If you need to install a new operating system, update your system UEFI BIOS, install new device drivers,
or recover preinstalled software, this information will help you handle your computer with proper care and
keep it in top working shape.
•
“Installing a new operating system” on page 67
•
“Installing device drivers” on page 68
•
“ThinkPad Setup” on page 68
•
“Using system management” on page 79
Installing a new operating system
If you install a new operating system in your computer, you need to install the supplement files and ThinkPad
device drivers for it at the same time. For more information, see “Installing device drivers” on page 68.
Before you install the operating system, print the instructions you will use.
Notes:
• The UEFI BIOS features are supported only on the 64-bit version of the Windows 7 and Windows 8
operating system.
• Be sure to set a preferred setting for the UEFI/Legacy Boot option in ThinkPad Setup.
• After installing the new operation system, you should not change the initial UEFI/Legacy Boot setting in
ThinkPad Setup. The UEFI/Legacy Boot setting must be the same as it was when the Windows operating
system image was installed. Otherwise, the new operating system will not boot properly.
For the country or region code required in the installation, use one of the following:
Country or region: Code
China: SC
Denmark: DK
Finland: FI
France: FR
Germany: GR
Italy: IT
Japan: JP
Netherlands: NL
Norway: NO
Spain: SP
Sweden: SV
Taiwan and Hong Kong: TC
United States: US
Installing the Windows 8 operating system
Before you start, print these instructions.
To install the Windows 8 operating system and its related software on your computer, do the following:
1. Start ThinkPad Setup.
2. Select Startup ➙ Boot.
© Copyright Lenovo 2012
67
3. Change the boot priority order to boot your computer from the drive that contains the Windows
8 operating system installer.
4. Press F10.
5. Connect the drive that contains the Windows 8 operating system installer to your computer, and
restart the computer.
6. Install the Intel Chipset Support for Windows 2000/XP/Vista/7/8.
7. Install device drivers. See “Installing device drivers” on page 68.
Installing the Windows 8 fix module
To download and install a Windows 8 fix module, go to the Microsoft Knowledge Base homepage at
http://support.microsoft.com/, type the number of the fix module you need in the search field, and click
Search.
Installing device drivers
The device drivers are available at http://www.lenovo.com/ThinkPadDrivers. Click your computer product
name to view all the device drivers for your computer.
Attention: Always go to http://www.lenovo.com/ThinkPadDrivers for the latest device drivers. Do not
download them from the Windows Update Web site.
ThinkPad Setup
Your computer comes with the ThinkPad Setup program to enable you to select various setup parameters.
To start ThinkPad Setup, do the following:
1. Turn on the computer. When the logo screen is displayed, press the F1 key. the ThinkPad Setup
program main menu opens.
If you have set a supervisor password, the ThinkPad Setup program main menu will be displayed
after you enter the password. You can start ThinkPad Setup by pressing Enter instead of entering the
supervisor password. However, you cannot change the parameters that are protected by the supervisor
password. For more information, refer to “Using passwords” on page 39.
2. Use the cursor keys to move to an item that you want to change. When the item is highlighted, press
Enter. A submenu is displayed.
3. Change the items you want to change. To change the value of an item, press the + or – key. If the item
has a submenu, you can display it by pressing Enter.
4. Press Esc to exit from the submenu.
5. If you are on a nested submenu, press Esc repeatedly until you reach the ThinkPad Setup program
main menu.
6. Select Restart. Move the cursor to the option you want to restart your computer; then press Enter.
Your computer restarts.
If you need to restore the settings to the original state as of the time of purchase, press Fn+F9 to load
the default settings. You also can select an option on the Restart submenu to load the default settings
or discard the changes.
Note: You cannot restore the settings under the Security menu by pressing Fn+F9.
Main menu
The Main menu is the first interface you see after you enter ThinkPad Setup. It displays the following
configuration of your computer:
68
User Guide
• UEFI BIOS Version
• UEFI BIOS Date (Year-Month-Day)
• Embedded Controller Version
• 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
If you need to change the configuration of your computer, select Config from the ThinkPad Setup menu.
Notes:
• Default values are in boldface. The default settings are already optimized for you. If you consider
changing the computer configuration, proceed with extreme caution. Setting the configuration incorrectly
might cause unexpected results.
• On each submenu, press Enter to show selectable options and select a desired option, or type desired
values from the keyboard directly.
• Some items are displayed on the menu only if the computer supports the corresponding features.
The following table lists the Config menu items.
Table 2. Config menu items
Menu item
Submenu item
Selection
Comments
Network
Wake On LAN
• Disabled
Enable the system 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, the Wake
on LAN function is enabled only
when the ac power adapter is
attached.
If you select AC and Battery,
the Wake on LAN function is
enabled with any power sources.
Note: AC power is required with
magic packet type Wake on
LAN.
Chapter 7. Advanced configuration
69
Table 2. Config menu items (continued)
Menu item
Submenu item
Selection
Comments
Note: The Wake on LAN function
does not work when a hard disk
password is set.
Ethernet LAN Option ROM
• Disabled
• Enabled
If you select Disable, it loads
the Ethernet LAN Option ROM
to enable startup from the
integrated network device. This
option must be enabled to
display the MAC Address for the
integrated network.
Note: Ethernet LAN Option
ROM submenu appears when
Legacy Only or Legacy First with
Both mode is selected in Startup
Page.
UEFI IPv4 Network Stack
• Disabled
• Enabled
Enable or disable Internet
Protocol Version 4 (IPv4)
network stack for the UEFI
environment.
Note: UEFI IPv4 Network Stack,
UEFI IPv6 Network Stack and
UEFI PXE Boot Priority menus
appear when UEFI Only or UEFI
First with Both mode is selected
in Startup Page.
UEFI IPv6 Network Stack
• Disabled
• Enabled
Enable or disable UEFI IPv6
Network Stack For UEFI
environment.
Note: UEFI IPv4 Network Stack,
UEFI IPv6 Network Stack and
UEFI PXE Boot Priority menus
appear when UEFI Only or UEFI
First with Both mode is selected
in Startup Page.
UEFI PXE Boot Priority
• IPv6 First
• IPv4 First
Select Network Stack priority for
UEFI PXE Boot.
Note: UEFI IPv4 Network Stack,
UEFI IPv6 Network Stack and
UEFI PXE Boot Priority menus
appear when UEFI Only or UEFI
First with Both mode is selected
in Startup Page.
Wireless LAN Radio
• On
• Off
70
User Guide
If you select On, the internal
wireless radio is turned on. If you
select Off, the internal wireless
radio is turned off.
Table 2. Config menu items (continued)
Menu item
Submenu item
Selection
Comments
USB
USB UEFI BIOS Support
• Disabled
Enable or disable boot support
from USB storage devices.
• Enabled
USB 3.0 Mode
• Disabled
• Enabled
• Auto
Set the USB 3.0 controller mode
for the ports shared between
USB 2.0 and USB 3.0 controller.
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
the USB 3.0 mode and allows
the USB 3.0 to be supported
in the Windows 8 operating
system.
If you select Disabled, it
disables and hides the the USB
3.0 controller, and the USB 3.0
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.
Fn Key Lock
• Disabled
• Enabled
Enable or disable the Fn key
lock.
If you select Enabled, you can
press the Fn key once to keep
it in a pressed condition, then
press the desired key. This
is equivalent to pressing the
desired key simultaneously with
the Fn key. If you press the Fn
key twice, the state is locked
until you press the Fn key again.
Change to “F1-F12 keys”
• Default
• Legacy
If you select Default, you can
press F1-F12 directly to initiate
special functions illustrated
on each key. If you select
Legacy you need to press Fn
and the corresponding key
simultaneously to initiate the
special functions illustrated on
each key.
Chapter 7. Advanced configuration
71
Table 2. Config menu items (continued)
Menu item
Submenu item
Selection
Comments
Display
Boot Display Device
• ThinkPad LCD
Select the display device to be
activated at boot time. This
selection is effective for boot
time, password prompt, and
ThinkPad Setup.
• HDMI
• DisplayPort
Power
Intel (R) 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
CPU Power Management
• Disabled
• Enabled
Inter (R) Rapid Start
Technology
• Disabled
• Enabled
Enter after:
• Immediately
• 1 minute
• 2 minutes
• 5 minutes
• 10 minutes
• 15 minutes
• 30 minutes
• 1 hour
• 2 hours
Enable or disable the power
saving feature that stops
the microprocessor clock
automatically when there are no
system activities.
To use this feature, a special
partition on the solid-state drive
is required.
When enabled, you can enable
the 30 Day Standby function
through the Lenovo Experience
program. The function enables
the computer to enter a lower
power state after the specified
time in sleep state. Also it takes
only seconds to resume normal
operation.
Note: To use this feature,
a special partition on the
solid-state drive is required.
• 3 hours
Disable Built-in Battery
Use this feature to temporarily
disable the built-in battery. The
system will be automatically
powered off after you select
this item. Then the computer is
ready to be serviced.
Note: The ac power adapter
must be disconnected to perform
this operation. The built-in
battery will be automatically
enabled when the ac power
adapter is reconnected.
72
User Guide
Table 2. Config menu items (continued)
Menu item
Submenu item
Selection
Comments
Beep and Alarm
Password Beep
• Disabled
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 be sounded
when the entered password
matches or does not match the
configured password.
• Enabled
Keyboard Beep
• Disabled
• Enabled
Serial ATA (SATA)
CPU
SATA Controller Mode
Option
• Compatibility
Core Multi-Processing
• Disabled
• AHCI
• Enabled
Enable or disable the keyboard
beep when unmanageable key
combinations are pressed.
Select SATA controller
operation mode. If you
select Compatibility, the
SATA controller operates in
compatibility mode.
Enable or disable additional
execution core units within a
CPU.
Note: If you are using a
computer with a single-core
processor, this item is not
available.
Intel(R) Hyper-Threading
Technology
• Disabled
• Enabled
Enable or disable additional
logical processors within a
processor core.
Date/Time menu
If you need to set the current date and time of your computer, select Date/Time from the ThinkPad Setup
program main menu. The following submenu is displayed:
• System Date
• System Time
To change the date and time, do the following:
1. Using the up and down arrow keys to select the item to change the date or time.
2. Press Tab, Shift+Tab, or Enter to select a field.
3. Type the date or time.
Note: Another way to adjust the date and time is by pressing + or –.
4. Press Fn+F10 to save the changes and restart the system.
Security menu
If you need to set the security features of your computer, select Security from the ThinkPad Setup menu.
Notes:
• Default values are in boldface. The default settings are already optimized for you. If you consider
changing the computer configuration, proceed with extreme caution. Setting the configuration incorrectly
might cause unexpected results.
Chapter 7. Advanced configuration
73
• On each submenu, press Enter to show selectable options and select a desired option, or type desired
values from the keyboard directly.
• Some items are displayed on the menu only if the computer supports the corresponding features.
The following table lists the Config menu items.
Table 3. Security menu items
Menu item
Submenu item
Selection
Comments
Password
Supervisor Password
• Disabled
Refer to “Supervisor password” on
page 42.
Password Status
Lock UEFI BIOS Settings
• Enabled
• Disabled
• Enabled
Password at unattended
boot
• Disabled
Password at restart
• Disabled
• Enabled
• Enabled
Set Minimum Length
• Disabled
• x characters
(4≤x≤12)
Power-On Password
Password Status
Hard Disk1 Password
Password Status
74
User Guide
• Disabled
• Enabled
• Disabled
• Enabled
Enable or disable the function that
protects items in the ThinkPad
Setup program from being changed
by unauthorized users. By default,
this is set to Disabled. If you set
the supervisor password and enable
this function, no one but you can
change the 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 a
power-off state. If you select
Disabled, no password prompt is
displayed; the computer goes ahead
and loads the operating system. To
prevent unauthorized access, you
can 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 loads
the operating system. To prevent
unauthorized access, you can set
the user authentication on the
operating system.
Specify a minimum length for
power-on passwords and hard disk
passwords. 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 40.
Refer to “Hard disk passwords” on
page 40.
Table 3. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Hard Disk2 Password
• Disabled
Refer to “Hard disk passwords” on
page 40.
Password Status
Security Chip
Security Chip
• Enabled
• Active
• Inactive
• Disabled
If you select Active, the security
chip is functional. If you select
Inactive, the Security Chip option
is visible, but the security chip
is not functional. If you select
Disabled, the Security Chip option
is hidden and the security chip is
not functional.
Enable or disable the following
Security Reporting Options:
Security Reporting
Options
• BIOS ROM String Reporting:
BIOS text string
• CMOS Reporting: CMOS data
• NVRAM Reporting: Security
data stored in the Asset ID
• SMBIOS Reporting: SMBIOS
data
Clear Security Chip
Enter
Clear the encryption key.
Note: This item is displayed only
if you have selected Active for the
Security Chip option.
UEFI BIOS Update Option
Memory Protection
Physical Presence for
Provisioning
• Disabled
Physical Presence for
Clear
• Disabled
Flash UEFI Updating by
End-Users
• Disabled
Secure RollBack
Prevention
• Disabled
Execution Prevention
• Disabled
• Enabled
• Enabled
• Enabled
• Enabled
• Enabled
This option enables or disables the
confirmation message when you
change the settings of the security
chip.
This option enables or disables the
confirmation message when you
clear the security chip.
If you select Enabled, all users
can update the UEFI . If you select
Disabled, only the person who
knows the supervisor password can
update the UEFI BIOS.
If you select Disabled, you can flash
the older version the UEFI BIOS.
Some computer viruses and worms
cause memory buffers to overflow.
By selecting Enabled you can
protect your computer against
attacks by such viruses and worms.
If you find that an application
program does not run correctly after
choosing Enabled, select Disabled
and reset the setting.
Chapter 7. Advanced configuration
75
Table 3. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Virtualization
Intel (R) Virtualization
Technology
• Disabled
If you select Enabled, a Virtual
Machine Monitor (VMM) can utilize
the additional hardware capabilities
provided by Virtualization
Technology.
Intel (R) VT-d Feature
• Disabled
• Enabled
• Enabled
I/O Port Access
Ethernet LAN
• Disabled
• Enabled
Wireless LAN
• Disabled
• Enabled
Wireless WAN
• Disabled
• Enabled
Bluetooth
• Disabled
• Enabled
USB Port
• Disabled
• Enabled
Memory Card Slot
• Disabled
• Enabled
Integrated Camera
• Disabled
• Enabled
Microphone
• Disabled
• Enabled
Anti-Theft
Intel AT Module Activation
Current setting
• Disabled
• Enabled
• Permanently
Disabled
Intel VT-d stands for Intel
Virtualization Technology for
directed I/O. When enabled, a VMM
can utilize the platform infrastructure
for I/O virtualization.
If you select Enabled, you can use
the Ethernet LAN device.
If you select Enabled, you can use
the Wireless LAN device.
If you select Enabled, you can use
the Wireless WAN device.
If you select Enabled, you can use
the Bluetooth device.
If you select Enabled, you can use
the USB connectors.
If you select Enabled, you can use
the memory card slot for a SD card
or a MultiMediaCard.
If you select Enabled, you can use
the integrated camera.
If you select Enabled, you can use
the microphone (internal, external,
or line-in).
Enable or disable the UEFI BIOS
interface to activate the Intel AT
module, which is an optional the
anti-theft service from Intel.
Note: If you set the Intel AT
module activation to Permanently
Disabled, you will be unable to
enable this setting again.
Computrace
Current setting
• 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.
76
User Guide
Table 3. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Secure Boot
Secure Boot
• Disabled
Enables or disables the UEFI secure
boot feature.
• Enabled
Select Enable to prevent
unauthorized operating systems
from running at boot time. Select
Disabled to allow any operating
systems to run at boot time.
Platform Mode
User Mode
This indicates that the platform is
operating in setup mode or user
mode.
Reset to Manufacturing
Default
Enter
Reset secure boot variables to the
manufacturing default
CertNames
Win8 Certificate
Startup menu
To change the computer startup settings, select Startup from the ThinkPad Setup main menu.
Attention:
• After you change the startup sequence, you must be extremely careful not to specify a wrong device
during a copy, save, or format operation. If you specify a wrong device, your data and programs might be
erased or overwritten.
• If you are using the BitLocker drive encryption, you should not change the startup sequence. BitLocker
drive encryption detects the change of startup sequence and locks the computer from booting.
Changing the startup sequence
To change the startup sequence, do the following:
1. Select Boot or Network, then press Enter. The default boot list is displayed, showing the order in which
devices will be started up. Even devices that are not attached to or installed on your computer are listed.
• Use the Boot submenu to specify the startup sequence that runs when you turn on the power.
• Use the Network submenu to specify the startup sequence that runs when Wake on LAN is enabled.
Wake on LAN is commonly used by LAN administrators in corporate networks to get remote access
to your computer.
2. Set the startup sequence by using the following keys:
• Use cursor keys to select a device.
• Use F6 or the combination of Shift and + to move the device up to a higher priority.
• Use F5 or – to move the device down to a lower priority.
3. Press Fn+F10 to save the changes and restart the system.
To change the startup sequence temporarily so that the system starts up from a different drive, do the
following:
1. Turn off the computer.
2. Turn on the computer, then, while the ThinkPad logo is displayed at the lower-left of the screen,
press F12.
3. Select the device you want to start first.
Chapter 7. Advanced configuration
77
Note: The Boot menu will be displayed when the system cannot boot from any device or the operating
system cannot be found.
The following table shows the contents of the Startup menu items.
Notes:
• Default values are in boldface.
• On each submenu, press Enter to show selectable options and select a desired option.
• Some items are displayed on the menu only if the computer supports the corresponding features.
The following table lists the Startup menu items.
Table 4. Startup menu items
Menu item
Selection
Boot
Network Boot
Comments
Refer to “Changing the startup
sequence” on page 77.
• USB CD
• USB FDD
Select top priority of the Boot Priority
Order when waking from LAN.
• ATA HDD0
• ATA HDD1
• ATA HDD2
• USB HDD
• PCI LAN
UEFI/Legacy Boot
• UEFI Only
Enable the UEFI/Legacy boot.
• Both
• Legacy Only
UEFI/Legacy Boot Priority
• UEFI First
• Legacy First
CSM Support
• No
• Yes
Boot Mode
• Quick
• Diagnostics
Option Key Display
• Disabled
• Enabled
Boot Device List F12 Option
• Disabled
• Enabled
Select priority of boot option between
UEFI and Legacy.
Compatibility Support Module (CSM) is
defined in UEFI spec.
The Quick boot is intended to boot the
operating system as soon as possible
by reducing the POST elapsed time. The
Diagnostics boot is to be used for the
problem determination by performing
tests of the devices.
If you select Disabled, then the message
“To interrupt normal startup, press Enter”
is not displayed during the POST.
F12 key is used to invoke a pop-up Boot
device List.
This option is only available when
supervisor enters setup.
Boot Order Lock
• Disabled
• Enabled
78
User Guide
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
If you need to close the ThinkPad Setup program and restart the system, select Restart from the ThinkPad
Setup program main menu. The following submenu options are displayed:
• Exit Saving Changes: Exit System Setup and save your changes to CMOS.
• Exit Discarding Changes: Exit System Setup without saving changes.
• Load Setup Defaults: Load the default value for all ThinkPad Setup items.
• Discard Changes: Discard the changes.
• Save Changes: Save the changes.
Updating your system UEFI BIOS
The Unified Extensible Firmware Interface (UEFI) BIOS is a part of the system programs that make up the
basic layer of software built into your computer. The UEFI BIOS translates the instructions from other
software layers.
Your computer system board has a module called EEPROM, also referred to as flash memory. You can
update the UEFI BIOS and the ThinkPad Setup program by starting your computer with a flash update
optical disc or flash update application running in the Windows environment.
In some instances when you add software, hardware, or a device driver, you might be informed that you
need to update your UEFI BIOS in order for the new addition to work properly.
To update your UEFI BIOS, go to the following Web site and follow the instructions on the screen:
http://www.lenovo.com/ThinkPadDrivers
Using system management
This section is intended primarily for network administrators.
Your computer is designed for manageability, so that you can redirect more of your resources to better
meet your business objectives.
This manageability, or “Total Cost of Ownership” (TCO), enables you to remotely operate client computers
in the same way as you operate your own computer, such as turning on a client computer, formatting
hard disk drive, and installing software.
Once the computer is configured and operational, you can manage it by use of software and manageability
features already integrated into the client system and the network.
System management
Read this topic to learn more about features of system management:
Desktop Management Interface
The system UEFI BIOS of your computer supports an interface called System Management BIOS Reference
Specification (SMBIOS) V2.6.1 SMBIOS provides information about the hardware components of your
system. It is the responsibility of the BIOS to supply this database with information about itself and the
devices on the system board. This specification documents the standards for getting access to this BIOS
information.
Chapter 7. Advanced configuration
79
Preboot eXecution Environment
Preboot eXecution Environment (PXE) technology makes your computer more manageable (it is PXE
2.1-compliant) by enabling it to boot (load an operating system or another executable image) from a
server. Your computer supports the personal computer functions that PXE requires. For example, with the
appropriate LAN card, your computer can be booted from the PXE server.
Note: Remote Program Load (RPL) cannot be used with your computer.
Wake on LAN
A network administrator can use Wake on LAN to turn on a computer from a management console.
When Wake on LAN is used with network management software, many functions, such as data transfer,
software updates, and Flash updates of UEFI BIOS, can be performed remotely without remote attendance.
This updating can be done after normal working hours and on weekends, to save time and increase
productivity. Users are not interrupted during normal working hours, and LAN traffic is kept to a minimum.
If a computer is turned on by the Wake on LAN function, the Network boot sequence is used.
Asset ID EEPROM
The Asset ID EEPROM contains information about the system, including its configuration and the serial
numbers of key components. It also includes a number of blank fields in which you can record information
about the end users in your network.
Setting management features
To enable the network administrator to control your computer remotely, you must configure the network
interface by setting the system-management features in the ThinkPad Setup program. You can configure
the following functions in the program:
• Wake on LAN
• Network Boot sequence
• Flash update
If an administrator password (supervisor password) has been set, you will need to specify it when you start
ThinkPad Setup to use these functions.
Wake on LAN
When the Wake on LAN feature is enabled on a computer that is connected to a LAN, a network administrator
can start the computer remotely from a management console, using remote network-management software.
When your computer is not under the network administrator's system management, you can disable Wake
on LAN.
To enable or disable Wake on LAN, do the following:
1. Start ThinkPad Setup.
2. Select Config. The Config submenu is displayed.
3. Select Network. The Network item submenu is displayed.
4. For Wake On LAN, select one of the following: AC Only, AC and Battery, or Disabled.
5. Press Fn+F10 to save changes and exit.
80
User Guide
Network Boot sequence
When your computer is turned on remotely, the system will try to boot from the device that is specified in the
Network Boot setting, and then follow the boot order list on the Boot menu.
To define a sequence, do the following:
1. On the ThinkPad Setup program menu, select Startup. The submenu is displayed.
2. Select Network Boot and press the Enter key. The boot device list is displayed.
3. Select a boot device from the list to make it as the top boot priority.
4. Press Fn+F10 to save changes and exit.
Note: If you want to initialize the setting to return to the default startup sequence, press F9. The default
settings are automatically reloaded.
Flash update
Your network administrator can remotely update the system programs on your computer from a management
console. The following requirements must be met:
• Your computer must be started over the LAN.
• Your computer must be engaged in a Preboot eXecution Environment.
• Network-management software must be installed on the remote administrator's computer.
Chapter 7. Advanced configuration
81
82
User Guide
Chapter 8. Preventing problems
An important part of owning a ThinkPad notebook computer is maintenance. With proper care, you
can avoid common problems. This chapter provides information that can help you keep your computer
running smoothly.
•
“General tips for preventing problems” on page 83
•
“Making sure device drivers are current” on page 84
•
“Taking care of your computer” on page 85
General tips for preventing problems
1. If your computer is equipped with both a hard disk drive and an mSATA solid-state drive, you are not
recommended to use the mSATA solid-state drive as a bootable device. The mSATA solid-state drive is
designed and developed for “cache” function purpose only. If you use the mSATA solid-state drive as a
bootable device, its reliability is not guaranteed.
2. Check the capacity of your hard disk drive from time to time. If the hard disk drive gets too full, the
Windows operating system will slow down and might produce errors. To check the hard disk drive
capaity, open the Windows Explorer and click Computer.
3. Empty your recycle bin on a regular basis.
4. Use disk defragment tool regularly on your hard disk drive to improve data seek and read times.
5. To free up disk space, uninstall unused application programs.
Note: You also might want to look for application program duplication or overlapping versions.
6. Clean out your Inbox, Sent, and Trash folders from your e-mail client program.
7. 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 optical
drives are available for most machines and are easily installed.
8. Schedule system restore operations to take a system snapshot periodically. For more information about
system restore, see Chapter 5 “Recovery overview” on page 49.
9. Update device drivers and UEFI BIOS when needed.
10. Profile your machine at http://www.lenovo.com/support to keep up to date with current drivers and
revisions.
11. Ensure device drivers for non-Lenovo peripheral devices are kept up to date. You might want to read the
device driver information release notes prior to updating for compatibility or known issues.
12. 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.
13. If you ever need to run a recovery on your computer to return the preload onto the machine, the
following tips might help along the way:
• Remove all external devices such as the printer, keyboard, and so on.
• Ensure that your battery is charged and that you have the ac power connected.
• Boot into ThinkPad Setup and load the default settings.
• Restart the computer and start the recovery operation.
• If you use discs to recover the computer, do not remove the disc from the drive until prompted to
do so.
14. For suspected hard disk drive issues, refer to “Diagnosing problems” on page 89 to run a
diagnostic test of 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 media from the following Web site:
http://www.lenovo.com/hddtest. Run the test and record any messages or error codes. If the test
© Copyright Lenovo 2012
83
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.
15. If required, you can find your country's Customer Support Center at:
http://www.lenovo.com/support/phone. When calling the Customer Support Center, ensure 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 message 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 the 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. Click the product name of your computer in the Current ThinkPad systems list to see all the device
drivers for your computer.
3. Click the driver you want, and follow the instructions on the screen.
Getting the latest drivers using System Update
The System Update program helps you keep the software on your system 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 System Update, refer to “Lenovo programs” on page 11.
84
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 these important tips, 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
(within 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 180 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
• If your computer comes with an optical drive, do not touch the surface of a disc or the lens on the tray.
• Wait until you hear the CD or DVD click into the center pivot of the drive before closing the tray.
• When installing the hard disk drive, mSATA solid-state drive, follow the instructions shipped with your
hardware, and apply pressure only where needed on the device.
• Turn off your computer if you are replacing the hard disk drive or the mSATA solid-state drive.
• When replacing the hard disk drive, reattach the cover of the drive slot.
Chapter 8. Preventing problems
85
• Store your external and removable hard disk drive or optical drives in the appropriate containers or
packaging when they are not being used.
• 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.
– Memory module
– Mini PCI card
– Memory card, such as SD card, SDHC card, SDXC card, and MultiMediaCard
Note: Not all listed devices are included in your computer.
This action reduces any static electricity from your body. The static electricity could damage the device.
• While transferring data to or from a media card, such as an SD card, do not put your computer into sleep
mode before the data transfer is completed; otherwise, your data could become damaged.
Take care in 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 or hard disk drive.
Register your computer
Register your ThinkPad computer with Lenovo at http://www.lenovo.com/register. This can help authorities
return your computer to you if it is lost or stolen. Registering your computer also enables Lenovo to notify
you about possible technical information and upgrades.
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 (one that does not contain abrasive powder or
strong chemicals such as acid or alkaline). Use 5 parts water to 1 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.
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.
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. Ensure that no liquid drips onto
or between the keys.
3. Allow to dry.
86
User Guide
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.
Note: Avoid spraying cleaner directly onto the display or the keyboard.
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.
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 8. Preventing problems
87
88
User Guide
Chapter 9. Troubleshooting computer problems
This chapter provides information on what to do if you experience a problem with your computer.
This chapter contains the following topics:
•
“Diagnosing problems” on page 89
•
“Troubleshooting” on page 89
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 maximum system performance.
Note: If you are using other Windows operating system rather than Windows 8, go to
http://www.lenovo.com/diags for the latest information on diagnostics for your computer.
To run the Lenovo Solution Center program on the Windows 8 operating system, see “Lenovo programs”
on page 11.
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 the program, save and print
the log files. 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 a beep sounds 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 UltraNav pointing device or the keyboard),
do the following:
1. Press and hold the power button to turn off the computer.
• If the computer is turned off, restart the computer by pressing the power button. If you can not
restart the computer, go to step 2.
2. While the computer is turned off, remove all power sources from the computer. and reset the system by
inserting a straightened paper clip into the emergency reset hole. Then hold down the power button for
10 seconds. Reattach the ac power adapter. If the computer does not turn back on, continue to step 3.
Note: If the computer starts with ac power but does not start when ac power is removed, call the
Customer Support Center for support.
© Copyright Lenovo 2012
89
3. While the computer is off, 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. Ensure
that you are properly grounded and remove all sources of power attached to the computer. If you are
uncomfortable or unsure about removing components please call the Customer Support Center for
assistance.
4. While the computer is off, remove all sources of power and external hardware and reset the system
by inserting a straightened paper clip into the emergency reset hole. Then remove any non-original
memory module added to your computer. If the computer still does not turn on, refer to Chapter 6
“Replacing devices” on page 51 for details of resetting 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: Ensure 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. 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.
Solution: Checksum of the Security settings in the EFI Variable is not correct. Enter ThinkPad Setup to
check the Security settings, Press Fn+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: Enter ThinkPad Setup to check the Security settings. Press Fn+F10 and then press Enter
to restart the system.
• Message: 0188: Invalid RFID Serialization Information Area.
Solution: The EEPROM checksum is not correct (block # 0 and 1). Reset the block # 0 and 1, for example
the box Serial Number, and/or block # 4 and 5, for example the UUID.
90
User Guide
• Message: 0189: Invalid RFID configuration information area.
Solution: The EEPROM checksum is not correct (block # 4 and 5). Reset the block # 0 and 1, for example
the box Serial Number, and/or block # 4 and 5, for example the UUID.
• 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.
• Message: 0191: System Security - Invalid remote change requested.
Solution: Bad system configuration change request has been detected, for example, the BootBlock
update has failed or unknown request packet has been detected. 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: 1802: Unauthorized network card is plugged in - Power off and remove the network card.
Solution: The Mini PCI Express network card is not supported on this computer. Remove it.
• Message: 1820: More than one external fingerprint readers are attached. Power off and remove all but
the reader that you set up within your main operating system.
Solution: There are more than one external fingerprint readers. Power off and remove all but the reader
that you set up within your main operating system.
• Message: 0251: System CMOS checksum bad.
Solution: The system CMOS might have been corrupted by an application 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.
• Message: 0271: Date and time error.
Solution: Neither the date nor the time is set in the computer. Enter ThinkPad Setup to set the date and
time.
• Message: ThinkVantage Active Protection sensor diagnostics failed.
Solution: ThinkVantage® Active Protection sensor is not working correctly. Have the computer serviced.
• Message: 2100: Initialization error on HDD0 (Main HDD).
Solution: The hard disk drive is not working. Have the hard disk drive serviced.
• Message: 2101: Detection error on HDD1 (Ultrabay HDD)
Solution: The Ultrabay hard disk drive is not working. Have the Ultrabay hard disk 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)
Chapter 9. Troubleshooting computer problems
91
Solution: The main hard disk drive is not working. Have the main hard disk drive serviced.
• Message: 2111: Read error on HDD1 (Ultrabay HDD)
Solution: The Ultrabay hard disk drive is not working. Have the Ultrabay hard disk 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. 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: 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: Unauthorized battery is connected to the system. Press the ESC to continue
• 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.
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: Unauthorized battery is connected to the system. If you still see the same error message,
contact Lenovo for help.
Errors without messages
• Problem: My screen keeps blanking when I do not want it to.
Solution: You can disable any system timers, such as the LCD turn-off timer or the blank timer by
doing the following:
1. Click the battery gauge in the Windows notification area. Then click More power options ➙ Choose
when to turn off the display.
2. Change the settings as you desire by following the instructions on the screen.
• 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. Turn it on and listen again.
Solution: Ensure that:
– The battery is installed correctly.
92
User Guide
– 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. (Turn the power button on again for confirmation.)
If a power-on password is set:
– Press any key to display the prompt for the power-on password. If the brightness level of the screen
is low, increase it by pressing Home.
– 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 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 by using the
software, and recover the partition if required.
– Reset your computer to the factory state. For more information, see Chapter 5 “Recovery
overview” on page 49.
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 touch pad, or press a key to exit the screen saver.
– Press the power button to resume from sleep.
Beep errors
Table 5. Beep errors
Problem
Solution
One short beep, pause, three short beeps, pause, three
more short beeps, and one short beep
Ensure 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 PCI devices. If the beeps persist, have
the computer serviced.
One long and two short beeps
The video function has a problem. Have the computer
serviced.
Four cycles of four short beeps
The Security Chip has a problem. Have the computer
serviced.
Five short beeps
The system board has a problem. Have the computer
serviced.
Five short beeps, pause, five short beeps, and pause
Continue to boot immediately when the error was
detected.
Memory module problems
Print these instructions now and keep it with your computer for reference later.
Chapter 9. Troubleshooting computer problems
93
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 89.
Networking problems
The following are the most common networking problems:
Ethernet problems
• Problem: Your computer cannot connect to the network.
Solution: Ensure 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.
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Device Manager. If you are prompted for an administrator
password or confirmation, type the password or provide confirmation.
3. 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.
4. 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, ensure that the switch port also is configured for full
duplex. Setting the 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.
• 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 ensure 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:
94
User Guide
– Use Category 5 wiring and ensure 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:
– Ensure that Wake On LAN is enabled in ThinkPad Setup.
– If it has been enabled, 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.
– Ensure that the link partner is set to auto-negotiate.
– Ensure that the switch is 802.3ab-compliant (gigabit over copper).
A wireless LAN problem
Problem: You cannot connect to the network using the built-in wireless network card.
Solution: Ensure that:
• Your wireless LAN driver is the latest version.
• Your computer is within range of a wireless access point.
• The Airplane mode is turned off.
Check the Network Name (SSID) and your encryption information.
A wireless WAN problem
Problem: A message is displayed indicating that an unauthorized WAN card is installed.
Solution: The WAN card is not supported on this computer. Remove it.
Note: Depending on your computer, some models do not have a wireless WAN card.
Bluetooth problems
• 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. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
3. Click Hardware and Sound ➙ Sound ➙ Playback.
4. 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.
5. Click OK to close the Sound window.
• Problem: PIM items sent from the Windows 8 operating systems cannot be received correctly into the
address book of any other Bluetooth-enabled device.
Chapter 9. Troubleshooting computer problems
95
Solution: The Windows 8 operating system send 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 8 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.
UltraNav 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 touch pad does not work.
Solution: Ensure that the TrackPoint pointing device or touch pad is enabled in the UltraNav Device
Setting window.
Notes: To open the UltraNav Device Setting window, do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Mouse, and then click the UltraNav 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. Ensure that you have seated the connectors correctly.
If the problem persists, ensure that the correct device driver is installed.
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Select Large icons or Small icons view.
3. Click Keyboard ➙ Hardware.
4. Ensure that the Device status is This device is working properly.
If keys on the keyboard still do not work, have the computer serviced.
• Problem: All or some keys on the external numeric keypad do not work.
Solution: Ensure that the external numeric keypad is correctly connected to the computer.
96
User Guide
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, audio devices, and the optical drive.
Computer screen problems
• Problem: The screen is blank.
Solution: Do the following:
– Press F7 to bring up the image.
– If you are not running out your battery power, 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: Ensure 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. Right-click on the desktop, and click Screen resolution. Check whether the screen resolution
is correctly set.
2. Click Advanced Settings
3. Click the Adapter tab. Ensure 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.
4. Click the Properties button. If you are prompted for an administrator password or confirmation, type
the password or provide confirmation. Check the Device status box and ensure that the device is
working correctly. If not, click the Troubleshoot button and follow the instructions on the screen.
5. Click the Monitor tab. Ensure 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 the Properties button. If you are prompted for an administrator password or confirmation, type
the password or provide confirmation. Check the Device status box and ensure that the device is
working correctly. If not, click the Troubleshoot button and follow the instructions on the screen.
7. Click the Color Management tab. Check whether the color quality is correctly set, and ensure
that the other information also is correct. If you are prompted for an administrator password or
confirmation, type the password or provide confirmation. Check the Device status box and ensure
that the device is working correctly. If not, click the Troubleshoot button and follow the instructions
on the screen.
• Problem: Incorrect characters are displayed on the screen.
Solution: Did you install the operating system or application 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.
Chapter 9. Troubleshooting computer problems
97
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 ensure 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:
– Ensure that the monitor information is correct by doing 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. Ensure 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.
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 ensure that the monitor type is
correct. If it is, click OK to close the window; otherwise do the following.
98
User Guide
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: Ensure that:
– The monitor information is correct and the appropriate monitor type is selected. Refer to the solution
to the above problem.
– Ensure 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 application
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.
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 main display, the computer display).
Chapter 9. Troubleshooting computer problems
99
7. Set the resolution for the main 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.
• 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 main 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 application, 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 ensure 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: Ensure that the built-in audio device is configured correctly.
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Device Manager ➙ Sound, video and game controllers.
3. Ensure that the Realtek High Definition Audio is enabled and configured correctly:
• Problem: Recordings made using the microphone input are not loud enough.
Solution: Ensure that the Microphone Boost function is turned on and set by doing the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Sound ➙ Recording ➙ Microphone ➙ Properties ➙ Levels.
3. Increase the microphone volume by moving the Microphone Boost slider right.
4. 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 applications are used.
100
User Guide
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 application has sliders available
to control the sound from within the application.
• 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 completely even if you set the Volume Mixer control at minimum.
Solution: To turn off the sound completely, go to the Volume Mixer control by clicking the speaker icon in
the Windows notification area, then click Mixer. Click the Mute Speaker icons.
• Problem: When you connect a headphone to your computer while playing sound, a speaker does not
produce sound in the MULTI-STREAM mode at Realtek HD Audio Manager.
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. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel ➙ Hardware and Sound ➙ Realtek HD Audio Manager.
2. Look at the tabs of playback devices. If you have attached a headphone, the headphone will be
automatically set as the default device, and the headphone icon will be checked.
3. To set a different device as the default, click Set Default Default Device on the Speaker tab, and
select Set Default Device. Then, that speaker tab icon will now have a check mark.
4. Play any sound by use of a music program such as Windows Media Player. Ensure that sound
comes from the speakers.
For details, refer to the help information system for Realtek HD Audio Manager.
Battery and power problems
This topic contains instructions on troubleshooting battery and power problems.
Battery problems
• Problem: The battery pack cannot be fully charged in the standard charge time when the computer is
powered off.
Solution: The battery pack might be over-discharged. Do the following:
1. Turn off the computer.
2. Ensure that the over-discharged battery pack 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 pack.
If the battery pack cannot be fully charged in 24 hours, use a new battery pack.
• Problem: Your computer shuts down before the battery status indicator shows empty, or your computer
operates after the battery status indicator shows empty.
Solution: Discharge and recharge the battery pack.
Chapter 9. Troubleshooting computer problems
101
• Problem: The operating time for a fully charged battery pack is short.
Solution: Discharge and recharge the battery pack. If your battery operating time is still short, use a
new battery pack.
• Problem: The computer does not operate with a fully charged battery pack.
Solution: The surge protector in the battery pack might be active. Turn off the computer for one minute to
reset the protector; then turn on the computer again.
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. Also the ac power
indicator does not light up.
Solution: Do the following:
1. Ensure 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.
2. Reconnect the ac power adapter, then turn on the computer.
3. If the power adapter icon still is not displayed in the Windows notification area and the ac power
indicator does not light up, have the ac power adapter and your computer serviced.
Note: 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. Refer to “System status indicators” on page 6. 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 ensure 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 Mini PCI ExpressCard. Refer to “Replacing a Mini PCI ExpressCard for wireless LAN
connection” on page 59 and “Installing or replacing the wireless WAN card” on page 62.
d. Remove the hard disk drive. Refer to “Replacing the hard disk drive or solid-state drive” on page 53.
e. 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.
f. Reinstall each device one at a time that you have removed in the earlier steps.
If your computer does not run on battery power, check the following items:
1. Verify the battery status indicator. See “Power status indicator” on page 7.
102
User Guide
2. The battery status indicator is normally illuminated whenever the computer is on, or the ac power
adapter is connected and the battery is charging. This indicator may be blinking or solid in either orange
or green color depending on the status of the battery.
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 restart the system.
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.
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 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 sleep indicator turns on) immediately after the power-on
self-test.
Solution: Ensure that:
– The battery is charged.
– The operating temperature is within the acceptable range. Refer to “Operating environment” on page
11.
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.
• 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 (illuminated
ThinkPad logo) blinks slowly and the computer does not work.
Chapter 9. Troubleshooting computer problems
103
Solution: If the system does not return from sleep mode, it might have entered sleep mode automatically
because the battery is depleted. Check the system status indicator (illuminated ThinkPad logo).
– If the system status indicator (illuminated ThinkPad logo) blinks slowly, your computer is in sleep mode.
Connect the ac power adapter to the computer; then press Fn.
– If the system status indicator (illuminated ThinkPad logo) is off, your computer is in power-off state.
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.
• Problem: Your computer does not enter sleep mode.
Solution: Check whether any option has been selected to disable your computer from entering sleep
mode.
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.
Problems with drives and other storage devices
This section includes hard disk drive problems, solid-state drive problems, and optical drive problems.
Hard disk drive problems
• Problem: The hard disk drive makes a rattling noise intermittently.
Solution: The rattling noise might be heard:
– When the hard disk drive begins or finishes getting access to data.
– When you carry the hard disk drive.
– When you carry your computer.
This is a normal characteristic of a hard disk drive and is not a defect.
• Problem: The hard disk drive does not work.
Solution: On the Boot menu of ThinkPad Setup, ensure that the hard disk 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 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.
Optical drive problems
• Problem: The optical drive, such as a CD, DVD, or CD-RW drive, does not work.
Solution: Ensure that:
104
User Guide
– The computer is turned on and a CD, DVD, or CD-RW is properly loaded on the center pivot of the
drive. (You should hear a click.)
– The drive connector is firmly connected to the computer. If you use an option that has a bay for
installing the drive, ensure that the option is firmly connected to the computer and works properly.
– The drive tray is firmly closed.
– The device drivers are correctly installed.
• Problem: You hear a noise from the drive when the CD, DVD, or CD-RW disc is spinning.
Solution: If the disc is not correctly loaded on the center pivot of the drive, it might rub against the drive
cover and make a noise. Ensure that the disc is loaded correctly in the drive.
• Problem: The tray does not open even if you press the eject button.
Solution: When your computer is not turned on, pressing the eject button does not cause the drive tray
to open. Ensure that the computer is turned on and that the drive connector is firmly connected to the
computer.
If the tray still does not open, ensure that the computer is running, and insert the end of a straightened
paper clip into the emergency eject hole. The tray will open.
• Problem: An optical medium, such as a CD, DVD, or CD-RW disc cannot be read.
Solution: Ensure that the CD, DVD, or CD-RW disc is not dirty. If it is, clean it with a cleaner kit.
Test another CD, DVD, or CD-RW disc. If the computer can read the other disc, the first disc might be
defective.
Ensure that the disc is loaded on the center pivot of the drive with the label side up. (You should hear a
click.)
Ensure that the disc is in one of the following formats:
– Music CD
– CD-ROM or CD-ROM XA
– Multisession photo CD
– Video CD
– DVD-ROM (DVD-video)
• Problem: The computer cannot play a CD, or the sound quality is not good.
Solution: Ensure that the disc meets the standards for your country. Usually, a disc that meets the local
standards is marked with a CD logo on the label. If you use a disc that does not meet these standards, we
cannot guarantee that it will play, or that, if it does play, the sound quality will be good.
• Problem: The HD DVD tab in the WinDVD8 program is dimmed and I cannot use it.
Solution: Your computer does not support an HD DVD drive.
A software problem
Problem: An application does not run correctly.
Solution: Ensure 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:
Chapter 9. Troubleshooting computer problems
105
• 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.
If an error message is displayed while you are using the application program, 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: Ensure that the USB device setup is correct, and that the assignment of computer resource and
the installation of the device driver are correct. Do the following:
1. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Device Manager ➙ Universal Serial Bus controllers. If you are
prompted for an administrator password or confirmation, type the password or provide confirmation.
Refer to “Diagnosing problems” on page 89 for a diagnostic test of the USB connector.
106
User Guide
Chapter 10. Getting support
This chapter provides information about getting help and support from Lenovo.
•
“Before you contact Lenovo” on page 107
•
“Getting help and service” on page 107
•
“Purchasing additional services” on page 109
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
To register your computer with Lenovo, click Lenovo Support Center from the Start screen. Click
Registration. Then follow the instructions on the screen.
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 applications 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
© Copyright Lenovo 2012
107
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.
Information about your computer and preinstalled software, if any, is available in the documentation that
comes with your computer. That 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-preloaded 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 of 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 89 for instructions on using 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.
108
User Guide
• 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:
• Replacement or use of parts not manufactured for or by Lenovo or nonwarranted parts
•
•
•
•
•
Note: All warranted parts contain a 7-character identification in the format FRU XXXXXXX.
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.
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
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.
Chapter 10. Getting support
109
For more information about these services, go to:
http://www.lenovo.com/accessories/services/index.html
110
User Guide
Appendix A. Regulatory information
Wireless related information
Wireless interoperability
The Wireless LAN PCI Express Mini Card is designed to be interoperable with any wireless LAN product that
is based on DSSS, CCK, and/or OFDM radio technology, and is compliant to:
• The 802.11b/g Standard, 802.11a/b/g or 802.11n draft 2.0 on Wireless LANs, as defined and approved by
the Institute of Electrical and Electronics Engineers.
• The WiFi certification as defined by the Wi-Fi Alliance.
A Bluetooth device is designed to be interoperable with any Bluetooth product that is compliant to Bluetooth
Specification 4.0 as defined by the Bluetooth SIG. The following profiles are supported by the 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
• Immediate Alert Profile
© Copyright Lenovo 2012
111
• 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.
Wireless LAN antenna (main)
Wireless WAN antenna (auxiliary)
Wireless WAN antenna (main)
Wireless LAN antenna (auxiliary)
112
User Guide
Locating wireless regulatory notices
For more information about the wireless regulatory notices, refer to the Regulatory Notice shipped with your
computer.
If your computer is shipped without the Regulatory Notice, you can find it on the Web site at:
http://www.lenovo.com/ThinkPadUserGuides
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
The following information refers to the ThinkPad S230u, machine type 3347.
Federal Communications Commission Declaration of Conformity
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
113
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.
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.
Korea Class B compliance statement
114
User Guide
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
0800-666-975
Appendix A. Regulatory information
115
116
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 collective 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/services_warranty/jp/ja/recycle/pcrecycle/.
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/services_warranty/jp/ja/recycle/personal/.
© Copyright Lenovo 2012
117
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 on the system board of your Lenovo computer to provide
power to the computer clock while the computer is off or disconnected from the main power source. If you
want to replace it with a new one, contact your place of purchase or ask for a repair service provided by
Lenovo. If you use a Lenovo computer at home and need to dispose of a lithium battery, you must comply
with local ordinances and regulations.
Disposing of a disused battery pack from Lenovo notebook computers
Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack. If
you are a company employee who uses a Lenovo notebook computer and need to dispose of a battery
pack, 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 pack, 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
Notice: This mark applies only to countries within the European Union (EU).
118
User Guide
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
Appendix B. WEEE and recycling statements
119
120
User Guide
Appendix C. 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 type, if the ENERGY STAR mark is affixed, have been designed and
tested to conform to the ENERGY STAR program requirements for computers.
3347
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:
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
To awaken your 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 your 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 your 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. Move the cursor to the top-right or bottom-right corner of the screen to display the charms. Click
Settings ➙ Control Panel.
2. Click Hardware and Sound ➙ Device Manager ➙ Network adapters.
3. Right-click the network adapter device you want to configure, and click Properties.
© Copyright Lenovo 2012
121
4. In the Power Management tab, clear the Allow this device to wake the computer check box.
5. Click OK.
122
User Guide
Appendix D. 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 applications 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 program(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 2012
123
Trademarks
The following terms are trademarks of Lenovo in the United States, other countries, or both:
Lenovo
Active Protection System
ThinkPad
ThinkVantage
TrackPoint
UltraConnect
UltraNav
Intel and Intel SpeedStep are trademarks or registered trademarks of Intel Corporation or its subsidiaries in
the United States and other countries.
Microsoft, BitLocker and Windows are trademarks of the Microsoft group of companies.
Other company, product, and service names may be trademarks or service marks of others.
124
User Guide
Appendix E. Restriction of Hazardous Substances Directive
(RoHS)
China RoHS
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).
Ukraine RoHS
© Copyright Lenovo 2012
125
India RoHS
RoHS compliant as per E-Waste (Management & Handling) Rules, 2011.
126
User Guide
Part Number:
Printed in China
(1P) P/N:
*1P*

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : Yes
Compression Level               : 6
Compression Type                : auto
Config File                     : D:\PTC\Arbortext PE\lib\standard.pdfcf
Create Date                     : 2012:06:26 12:36:06-07:00
Creator                         : Arbortext 5.4
EPS Processor                   : PStill version 1.74.14
Graphics Resolution             : 600
Graphics Resolution Threshold   : 900
JPEG Quality                    : 80
Modify Date                     : 2012:07:09 08:40:43-07:00
Language                        : en
XMP Toolkit                     : Adobe XMP Core 4.2.1-c043 52.372728, 2009/01/18-15:08:04
Compression 0020level           : 6
Compression 0020type            : auto
Config 0020 File                : D:\PTC\Arbortext PE\lib\standard.pdfcf
EPS0020processor                : PStill version 1.74.14
Graphics 0020resolution         : 600
Graphics 0020resolution 0020threshold: 900
JPEG0020quality                 : 80
Creator Tool                    : Arbortext 5.4
Metadata Date                   : 2012:07:09 08:40:43-07:00
Producer                        : PDFlib+PDI 7.0.4 (Win32)
Format                          : application/pdf
Document ID                     : uuid:6a6ed8e4-f29f-4544-b576-cea6c2956791
Instance ID                     : uuid:3aa673e7-d95c-46a4-a0aa-62d077e4b325
Page Layout                     : SinglePage
Page Count                      : 142

EXIF Metadata provided by EXIF.tools