Compal Electronics TP00062AWD Digitizer I/O Device User Manual

Download:
Mirror Download [FCC.gov]
Document ID	2090025
Application ID	Te3UYSEaWlJXN3EI4dckQQ==
Document Description	User manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	261.07kB (3263411 bits)
Date Submitted	2013-10-17 00:00:00
Date Available	2014-04-20 00:00:00
Creation Date	2013-08-29 14:22:00
Producing Software	PDFlib+PDI 7.0.4 (Win32)
Document Lastmod	2013-09-25 14:43:31
Document Title	User manual
Document Creator	Arbortext 5.4

User Guide
ThinkPad S1 Yoga
Note: Before using this information and the product it supports, be sure to read and understand the following:
• Safety, Warranty, and Setup Guide
• Regulatory Notice
•
“Important safety information” on page iv
• Appendix E “Notices” on page 115
The Safety, Warranty, and Setup Guide and the Regulatory Notice have been uploaded to the Web site. To
refer to them, go to http://www.lenovo.com/UserManual and follow the instructions on the screen.
First Edition (November 2013)
© Copyright Lenovo 2013.
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 . . . . . . . . . . . .
Rear view . . . . . . . . . . . . .
Status indicators . . . . . . . . . .
Locating important product information . . .
Machine type and model label . . . . .
FCC ID and IC Certification information .
Genuine Microsoft label . . . . . . .
Features . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . .
Operating environment . . . . . . . . .
Lenovo programs . . . . . . . . . . .
Chapter 2. Using your computer . . .
Registering your computer . . . .
Frequently asked questions . . .
Using the tablet buttons . . . . .
Using the Tablet Digitizer Pen . . .
Using the multi-touch screen . . .
Operating modes. . . . . . . .
Rotating the computer display.
Notebook mode . . . . . .
Stand mode . . . . . . . .
Tablet mode . . . . . . . .
Tent mode . . . . . . . .
Special keys . . . . . . . . .
Using the keyboard . . . . . . .
Using the ThinkPad pointing device
Power management . . . . . .
Checking the battery status . .
Using the ac power adapter. .
Charging the battery . . . .
Maximizing the battery life . .
Managing the battery power .
Power-saving modes . . . .
Connecting to the network . . . .
Ethernet connections . . . .
© Copyright Lenovo 2013
10
11
12
12
15
15
16
17
17
18
22
22
23
23
25
26
28
30
32
33
33
34
34
35
35
35
36
36
Wireless connections . .
Presentations and multimedia.
Changing display settings
Using an external monitor
Using a projector . . . .
Using dual display . . .
Using audio features . . . .
Using the camera . . . . .
Using a flash media card. . .
36
38
38
38
39
39
40
41
41
Chapter 3. You and your computer . .
43
Accessibility and comfort .
Ergonomic information.
Comfort . . . . . .
Accessibility information
Traveling with your computer
Travel tips . . . . . .
Travel accessories . .
43
43
44
44
45
45
46
Chapter 4. Security . . . . . . . . . .
47
Attaching a mechanical lock . . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Typing passwords . . . . . . . . . . .
Power-on password . . . . . . . . . . .
Supervisor password . . . . . . . . . .
Hard disk passwords . . . . . . . . . .
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 . . . . . . . .
47
47
47
47
48
50
51
52
53
54
54
Chapter 5. Recovery overview . . . .
55
Refreshing your computer . . . . . . . . . .
Resetting your computer to the factory default
settings . . . . . . . . . . . . . . . . .
Using the advanced startup options . . . . . .
Recovering your operating system if Windows 8.1
fails to start . . . . . . . . . . . . . . . .
Creating and using recovery media . . . . . .
55
55
56
56
56
Chapter 6. Enhancing your
computer . . . . . . . . . . . . . . .
59
Finding ThinkPad options . . . . . . . . . .
ThinkPad OneLink Dock . . . . . . . . . . .
59
59
Chapter 7. Advanced configuration . .
63
Installing the Windows 8.1 operating system
Installing device drivers . . . . . . . .
Using the ThinkPad Setup program . . .
Main menu . . . . . . . . . . .
Config menu. . . . . . . . . . .
Date and Time menu . . . . . . .
Security menu . . . . . . . . . .
Startup menu . . . . . . . . . .
Restart menu . . . . . . . . . .
Updating the UEFI BIOS . . . . . .
Using system management. . . . . . .
63
64
64
65
65
67
67
71
73
73
73
Chapter 8. Preventing problems . . .
75
General tips for preventing problems . .
Making sure device drivers are current .
Taking care of your computer . . . . .
Cleaning the cover of your computer
75
76
77
78
Chapter 9. Troubleshooting computer
problems . . . . . . . . . . . . . . .
81
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 . . . . .
Purchasing additional services
Appendix A. Regulatory
information . . . . . . . . . . . . .
ii
User Guide
81
81
81
82
82
84
85
85
85
87
87
92
94
95
95
97
97
97
98
98
98
99
101
Wireless related information . . . . . . . . .
Location of the UltraConnect wireless
antennas . . . . . . . . . . . . . . .
Locating wireless regulatory notices . . . .
Export classification notice . . . . . . . . . .
Electronic emission notices. . . . . . . . . .
Federal Communications Commission
Declaration of Conformity . . . . . . . .
Industry Canada Class B emission compliance
statement . . . . . . . . . . . . . . .
European Union - Compliance to the
Electromagnetic Compatibility Directive . . .
German Class B compliance statement . . .
Korea Class B compliance statement . . . .
Japan VCCI Class B compliance statement . .
Japan compliance statement for products
which connect to the power mains with
rated current less than or equal to 20 A per
phase . . . . . . . . . . . . . . . .
Lenovo product service information for
Taiwan . . . . . . . . . . . . . . . .
Eurasian compliance mark . . . . . . . .
Appendix B. WEEE and recycling
statements . . . . . . . . . . . . .
101
102
102
103
103
103
103
104
104
105
105
105
105
105
107
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 . . . . . . . . . . . . . . . .
Recycling information for China . . . . . . . .
107
107
108
108
109
109
109
Appendix C. Restriction of Hazardous
Substances Directive (RoHS) . . . . 111
European Union RoHS
China RoHS. . . . .
Turkish RoHS . . . .
Ukraine RoHS . . . .
India RoHS . . . . .
111
111
111
112
112
Appendix D. ENERGY STAR model
information . . . . . . . . . . . . .
113
Appendix E. Notices . . . . . . . . .
115
Trademarks . . . . . . . . . . . . . . . .
116
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 2013
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.
• Put it in hibernation mode.
This will help to prevent damage to the computer, and possible loss of data.
Handle your computer gently.
Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on
your computer, display, or external devices.
Carry your computer carefully.
• Use a quality carrying case that provides adequate cushioning and protection.
• Do not pack your computer in a tightly packed suitcase or bag.
• Before putting your computer in a carrying case, ensure that it is off, in sleep
mode, or in hibernation mode. Do not put a computer in a carrying case while it
is turned on.
• Do not carry your computer in notebook mode, stand mode, tablet mode, or tent
mode. Carry your computer with the display closed only.
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 2013
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
To prevent possible overheating, do not cover the power adapter with clothing or other objects
when the power adapter is plugged into an electrical outlet.
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.
© Copyright Lenovo 2013
vii
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.
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.
Do not attempt to replace the internal batteries:
Replacement of any batteries inside of your computer must be done by a Lenovo-authorized repair facility
or a Lenovo-authorized technician. The Lenovo-authorized repair facilities or technicians recycle Lenovo
batteries according to local laws and regulations.
Built-in rechargeable battery notice
DANGER
Do not attempt to replace the internal rechargeable lithium ion batteries. Contact Lenovo Support
for factory replacement.
viii
User Guide
Lithium coin cell battery notice
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 2013
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 your computer until all internal parts enclosures are fastened into place. Never use
the computer when internal parts and circuits are exposed.
DANGER
Connect and disconnect cables as described in the following procedures when installing, moving,
or opening covers on this product or attached devices.
To connect:
To disconnect:
1. Turn everything OFF.
1. Turn everything OFF.
2. First, attach all cables to devices.
2. First, remove power cords from outlets.
3. Attach signal cables to connectors.
3. Remove signal cables from connectors.
4. Attach power cords to outlets.
4. Remove all cables from devices.
5. Turn devices ON.
The power cord must be disconnected from the wall outlet or receptacle before installing all other
electrical cables connected to the computer.
The power cord may be reconnected to the wall outlet or receptacle only after all other electrical
cables have been connected to the computer.
Liquid crystal display (LCD) notice
CAUTION:
The 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.
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.
User Guide
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 2013
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 preinstalled programs.
This chapter contains the following topics:
•
“Locating computer controls, connectors, and indicators” on page 1
•
“Locating important product information” on page 8
•
“Features” on page 10
•
“Specifications” on page 11
•
“Operating environment” on page 12
•
“Lenovo programs” on page 12
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
Note: Your computer might look slightly different from the illustration in this topic.
Figure 1. Front view
1 Camera
6 TrackPoint® pointing stick
2 Microphones
7 NFC logo (on some models)
3 Ambient light sensor
8 ThinkPad trackpad
© Copyright Lenovo 2013
9 Multi-touch screen
4 Speakers
5 System status indicator (illuminated
ThinkPad®
logo)
10 Windows® button
Camera
Use the camera to take pictures or hold a video conference. For more information, see “Using the camera”
on page 41.
Microphones
The microphones capture sound and voice when used with a 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.
Speakers
Your computer is equipped with a pair of 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 information about the location and meaning of each indicator, see “Status
indicators” on page 7.
ThinkPad pointing device
TrackPoint pointing stick
ThinkPad trackpad
The keyboard contains the ThinkPad pointing device. Pointing, selecting, and dragging are all part of a single
process that you can perform without moving your fingers from a typing position. For more information, see
“Using the ThinkPad pointing device” on page 32.
NFC logo (on some models)
If there is an near-field-communication (NFC) logo on the ThinkPad trackpad of your computer, it indicates
that your computer comes with an NFC card. For more information about the NFC feature, see “Using the
NFC connection” on page 37.
Multi-touch screen
Your computer comes with a multi-touch screen. For more information, see “Using the multi-touch screen”
on page 18.
10
Windows button
Press the Windows button to switch between the current workspace and the Start screen; or press the
Windows button to wake up the computer from sleep mode.
User Guide
Right-side view
Note: Your computer might look slightly different from the illustration in this topic.
Figure 2. Right-side view
1 Tablet Digitizer Pen (on some models)
5 Media card slot
2 Power button
6 USB 3.0 connector
3 Volume control buttons
7 Mini HDMI™ connector
4 Screen rotation lock button
8 Security-lock slot
Tablet Digitizer Pen (on some models)
Use the Tablet Digitizer Pen to interact with your computer as you would using a mouse and a keyboard.
Power button
Use the power button to turn on the computer.
Your computer is preinstalled with the Microsoft® Windows 8.1 operating system. To turn off the computer,
go to the desktop and move the pointer to the top-right or bottom-right corner of the screen to bring up the
charms. Then click Settings ➙ Power ➙ Shut down.
If your computer stops responding and you cannot turn it off, press and hold the power button for four
seconds or more. If the computer still is not responding, remove the ac power adapter or the supported
ThinkPad OneLink Dock and reset the computer by inserting a needle or a straightened paper clip into the
emergency reset hole to turn off the computer. To locate the emergency reset hole, see “Bottom view”
on page 6.
You also can program the power button so that you can turn off the computer or put the computer into sleep
or hibernation mode by pressing the power button. To achieve this, you need to change your power plan
settings. To access power plan settings, go to the desktop and right-click the battery status icon from the
Windows notification area, and then click Power options ➙ Choose what the power button does.
Chapter 1. Product overview
3
Volume control buttons
The volume control buttons enable you to adjust the volume while you are using your computer in the
tablet mode.
Screen rotation lock button
Use the screen rotation lock button to lock the screen rotation function.
Media card slot
Your computer has a media card slot. Insert your flash media card into this slot to read the data on the card.
For more information about the supported cards, see “Using a flash media card” on page 41.
USB 3.0 connector
The Universal Serial Bus (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 this connector, ensure that the USB mark is facing upward.
Otherwise the connector might be damaged.
Mini HDMI connector
Your computer has a mini high-definition multimedia interface (HDMI) connector. This connector is a digital
audio and video interface that can connect a compatible digital audio device or video display such as a
high-definition television (HDTV).
Note: If you connect the computer to a supported ThinkPad OneLink Dock, use the HDMI connector on the
dock, not the mini HDMI connector on the computer.
Security-lock slot
To protect your computer from theft, you can purchase a security cable lock that fits the security-lock
slot to lock the computer to a stationary object.
Note: You are responsible for evaluating, selecting, and implementing the locking device and security
feature. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance
of the locking device and security feature.
User Guide
Left-side view
Note: Your computer might look slightly different from the illustration in this topic.
Figure 3. Left-side view
1 ac power connector
3 Always on USB 3.0 connector
2 Lenovo OneLink connector
4 Audio connector
ac power connector
Lenovo OneLink connector
When the ac power adapter is connected to the ac power connector, the ac power adapter provides ac
power to the computer and charges the battery. When a supported ThinkPad OneLink Dock option is
connected to the Lenovo OneLink connector, the option can not only extend the computer capabilities but
also provide ac power to the computer and charge the battery.
To use the Lenovo OneLink connector, you need to remove the connector cover from the Lenovo OneLink
connector first.
Always On USB 3.0 connector
By default, the Always On USB 3.0 connector enables you to charge some mobile digital devices and
smartphones when your computer is in the following situations:
• When your computer is on or in sleep mode
• When your computer is in hibernation mode or is turned off, but connected to ac power
If you want to charge these devices when your computer is in hibernation mode or is turned off, and the
computer is not connected to ac power, do the following:
• Press the Windows key to go to the Start screen.
• Click Lenovo Settings ➙ Power. Then select Enable USB charge from the computer battery even
when the computer is off check box.
The Always On USB 3.0 connector also can be used as a USB 3.0 connector to connect devices compatible
with a USB interface, such as a USB printer or a digital camera.
Chapter 1. Product overview
Attention: When you attach a USB cable to the connector, ensure that the USB mark is facing upward.
Otherwise the connector might be damaged.
Audio connector
Connect headphones or a headset that has a 3.5-mm (0.14-inch) 4-pole plug to the audio connector to
listen to the sound from the computer.
Notes:
• If you are using a headset with a function switch, do not press this switch while using the headset. If
you press it, the headset microphone will be disabled, and the integrated microphones on the computer
will be enabled instead.
• The audio connector does not support a conventional microphone. For more information, see “Using
audio features” on page 40.
Bottom view
Note: Your computer might look slightly different from the illustration in this topic.
Figure 4. Bottom view
1 Emergency reset hole
Emergency reset hole
If the computer stops responding and you cannot turn it off by pressing the power button, remove the ac
power adapter and insert a needle or a straightened paper clip into the emergency reset hole to reset the
computer.
User Guide
Rear view
Note: Your computer might look slightly different from the illustration in this topic.
Figure 5. Rear view
1 Fan louvers
Fan louvers
The fan louvers and internal fan enable air to circulate in the computer and to ensure proper cooling,
especially the cooling of the microprocessor.
Notes:
• To ensure proper airflow, do not place any obstacles in front of the fan louvers.
• The fan louvers of your computer might get too hot when the computer is running heavy tasks. When you
are using or carrying the computer, take care to avoid direct contact to the fan louvers.
Status indicators
Your computer has several status indicators that show the status of your computer.
Note: Your computer might look slightly different from the illustrations in this topic.
Chapter 1. Product overview
1
Fn Lock indicator
The Fn Lock indicator shows the status of the Fn Lock function. For more information, see “Special keys”
on page 28.
Speaker mute indicator
When the speaker mute indicator is on, the speakers are muted.
Microphone mute indicator
When the microphone mute indicator is on, the microphones are muted.
Camera status indicator
When the Camera status indicator is on, the camera is in use.
System status indicators
The illuminated dots, one in the ThinkPad logo on the outer lid of your computer and the other on the palm
rest, show the system status of your computer:
• Blink for three times: The computer is initially connected to power.
• On: The computer is on (in normal use).
• Blink fast: The computer is entering hibernation mode.
• Blink slowly: The computer is in sleep mode.
• Off: The computer is off or in hibernation mode.
Locating important product information
This section provides information to help you locate your machine type and model label, FCC ID and IC
Certification information, the Windows Certificate of Authenticity label, and the Genuine Microsoft label.
Machine type and model label
The machine type and model label identifies your computer. When you contact Lenovo for help, the machine
type and model information helps support technicians to identify your computer and provide faster service.
User Guide
The following figure shows the location of the machine type and model of your computer:
Note: Your computer might look slightly different from the illustration in this topic.
FCC ID and IC Certification information
You can find the FCC ID and IC Certification numbers for the installed transmitter cards on the bottom of
your computer as shown below.
Note: Your computer might look slightly different from the illustration in this topic.
Genuine Microsoft label
The Genuine Microsoft label is provided on models that are licensed to use a Windows 8.1 operating system.
The version of the Windows 8.1 operating system is printed on the label. Lenovo computers that are licensed
for use with a Windows 8.1 operating system are shipped with the Windows 8.1 license key digitally encoded
into the computer hardware. Depending on the computer model, the Genuine Microsoft label can be on the
computer cover, under the battery, or on the power adapter.
For more information about the Genuine Microsoft label, go to:
http://www.microsoft.com/en-us/howtotell/Hardware.aspx
Chapter 1. Product overview
The following figure shows the location of the Genuine Microsoft label on the computer cover:
Note: Your computer might look slightly different from the illustration in this topic.
Features
This topic provides information about the computer features.
Tablet features
• Multi-touch screen
• Volume control buttons
• Screen rotation lock button
• Windows button
Processor
To view the microprocessor information of your computer, go to the desktop and move the pointer to the
top-right or bottom-right corner of the screen to bring up the charms. Then click Settings ➙ PC info.
Memory
Double data rate 3 low voltage synchronous dynamic random access memory modules (DDR3 LV SDRAM)
Storage device
Depending on the model:
• 2.5-inch form factor, 7-mm height hard disk drive
• 2.5-inch form factor, 7-mm height solid-state drive
• M.2 solid-state drive for cache only
Display
• Display size: 317.5 mm (12.5 inches)
• Display resolution:
– LCD: 1366-by-768 or 1920-by-1080, depending on the model
– External monitor: up to 1920-by-1200, depending on the monitor model
• Color display with the thin-film transistor (TFT) technology
• Brightness control
• Camera
10
User Guide
• Microphones
Keyboard
• Fn key function
• Keyboard frame travel function
• 6-row spill-resistant, backlight keyboard
• ThinkPad pointing device (TrackPoint pointing device and ThinkPad trackpad)
Interface
• ac power connector
• Always on USB 3.0 connector
• Audio connector
• 4-in-1 digital media card reader slot
• mini HDMI connector
• Lenovo OneLink connector
• USB 3.0 connector
Wireless features
• Integrated wireless LAN
• Integrated Bluetooth
• NFC (on some models)
Specifications
This section lists the physical specifications for your computer.
Size
• Width: 316.6 mm (12.46 inches)
• Depth: 221 mm (8.7 inches)
• Height
– Digitizer model: 19.4 mm (0.76 inch)
– Non-digitizer model: 18.8 mm (0.74 inch)
Heat output
45 W (154 Btu/hr) maximum
Power source (ac power adapter)
• Sine-wave input at 50 to 60 Hz
• Input rating of the ac power adapter: 100 to 240 V ac, 50 to 60 Hz
Battery status
To check the battery status, press the Windows key to go to the Start screen. Click Lenovo Settings
➙ Power.
Chapter 1. Product overview
11
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. Depending on
the Windows operating system preinstalled, the programs might vary.
To learn more about the programs and other computing solutions offered by Lenovo, go to:
http://www.lenovo.com/support
To access Lenovo programs, 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 pointer to the top-right or bottom-right corner
of the screen to bring up the charms. Then click the Search charm to search 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
12
User Guide
that the environment is stable again (minimal change in system tilt, vibration, or shock), it turns the
hard disk drive on.
• Client Security Solution
The Client Security Solution program protects your computer by securing client data and deflecting
security breach attempts. It also can help manage your passwords, recover a forgotten password,
monitor security settings on your computer, and suggest how to enhance your computer security.
• Communications Utility
Use the Communications Utility program to configure settings for the integrated camera and audio devices.
• Lenovo Companion
Through the Lenovo Companion program, you can get the information about the accessories for your
computer, view blogs and articles about your computer, and check for other recommended programs.
• Lenovo Settings
Use the Lenovo Settings program to enhance your computing experience by turning your computer into
a portable hotspot, configuring camera and microphone settings, optimizing your power settings, and
creating and managing multiple network profiles.
• 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 Support
The Lenovo Support program enables you to register your computer with Lenovo, check the computer
health condition and battery status, download and view user manuals for your computer, get the warranty
information of your computer, and explore help and support information.
• Lenovo Tools
The Lenovo Tools program helps you work more easily and securely by providing easy access to various
technologies, such as Lenovo Solution Center.
• Message Center Plus
The Message Center Plus program automatically displays messages to inform you about important notices
from Lenovo, such as alerts on system updates and alerts on conditions that require your attention.
• Password Manager
The Password Manager program automatically captures and fills in authentication information for
Windows programs and Web sites.
• Recovery Media
The Recovery Media program enables you to restore the contents of the hard disk drive to the factory
default settings.
• 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 programs).
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 16
•
“Using the tablet buttons” on page 17
•
“Using the Tablet Digitizer Pen” on page 17
•
“Using the multi-touch screen” on page 18
•
“Operating modes” on page 22
•
“Special keys” on page 28
•
“Using the keyboard” on page 30
•
“Using the ThinkPad pointing device” on page 32
•
“Power management” on page 33
•
“Connecting to the network” on page 36
•
“Presentations and multimedia” on page 38
•
“Changing display settings” on page 38
•
“Using an external monitor” on page 38
•
“Using a projector” on page 39
•
“Using dual display” on page 39
•
“Using audio features” on page 40
•
“Using the camera” on page 41
•
“Using a flash media card” on page 41
Registering your computer
When you register your computer, information is entered into a database, which enables Lenovo to contact
you in case of a recall or other severe problem. In addition, some locations offer extended privileges and
services to registered users.
When you register your computer with Lenovo, you also will receive the following benefits:
• Quicker service when you call Lenovo for help
• Automatic notification of free software and special promotional offers
To register your computer with Lenovo, do one of the following:
• Go to http://www.lenovo.com/register and follow the instructions on the screen to register your computer.
• Connect your computer to the Internet and register your computer through a preinstalled registration
program by opening the Lenovo Support program. Then click Registration and follow the instructions on
the screen to register your computer.
© Copyright Lenovo 2013
15
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 power, or to suspend operation without exiting applications or saving files, see “Power-saving
modes” on page 35.
• To achieve the best balance between performance and power saving, create and apply power plans.
See “Managing the battery power” on page 35.
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 47 to find out how you can protect your computer from theft and
unauthorized use.
• Use the Password Manager program to protect the data stored on your computer. For details, see the
help information system of the program.
• Before you dispose of the data on the hard disk drive or solid-state drive, be sure to read “Notice on
deleting data from your hard disk drive or solid-state drive” on page 53.
Is getting connected in different locations a challenge?
• To troubleshoot a wireless networking issue, go to:
http://www.lenovo.com/support/faq
• Take advantage of the networking features by use of the Location Awareness program (on the Windows
8.1 operating system).
• To learn more about using the wireless features of your computer, refer to “Wireless connections” on
page 36.
• To travel more confidently, be sure to check the tips in “Traveling with your computer” on page 45.
• 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 monitor” on page 38.
• With the Extend desktop function, you can display output on both the computer display and an external
monitor.
You have been using your computer for some time already, and it is getting slower?
• Follow the “General tips for preventing problems” on page 75.
• You can diagnose problems yourself by using the preinstalled diagnostic software.
• Check for recovery solutions in Chapter 5 “Recovery overview” on page 55.
16
User Guide
Print the following sections and keep them with your computer in case you are unable to access this online
user guide when necessary.
•
“Installing the Windows 8.1 operating system” on page 63
•
“Computer stops responding” on page 81
•
“Power problems” on page 92
Using the tablet buttons
This topic provides instructions on how to use the tablet buttons.
Your computer has a row of buttons with which you can control your computer, without the use of the
keyboard.
Note: Your computer might look slightly different from the illustration in this topic.
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.
Screen rotation lock button: Press it to lock the screen rotation function.
5 Windows button: Press it to switch between the current workspace and the Start screen; or to wake up
the computer from sleep mode.
Using the Tablet Digitizer Pen
Some models are equipped with a Tablet Digitizer Pen as a standard feature. The Tablet Digitizer Pen enables
you to input text in a natural manner, as well as taking notes, annotating Portable Document Format (PDF)
files, and drawing graphics together with applications capable of editing and sketching.
Chapter 2. Using your computer
17
Notes:
• This pen is not waterproof. Take care not to soak it or dip it in water.
• Your computer might look slightly different from the illustrations in this topic.
You can store the pen in the slot on the right side of the computer. Push the pen gently into the slot until
you hear a click.
To remove the pen from the slot, slide the tab of pen to the right side slightly, and then pull the pen out
as shown in the following illustration.
The Tablet Digitizer Pen consists of a tip 2 and a click button 3 . Hold the pen and point the tip at the
display to move the pointer 1 .
To make a selection (single click), tap the display once with the pen. To double-click, tap twice without
pausing. To right-click, tap and hold the tip of the pen on the display for one second and then release the
pen; or press and hold the click button 3 and tap the tip on the display.
Using the multi-touch screen
This topic provides instructions on how to use the multi-touch screen that is available on some models.
18
User Guide
Tap
Tap on the screen with your fingertip to launch an application, select an item, or open a menu.
Press and hold
Press and hold an item or a blank area on the screen for a few seconds to open a menu with more options.
Drag
Tap and hold your finger on an item, such as an image or an icon on the screen, then pull the item along
with your finger to the desired location.
Swipe or slide
Move your finger horizontally on the screen to scroll through Web pages, lists, picture thumbnails, and so on.
Zoom in or zoom out
Move two fingers closer together on the screen to zoom out, or move two fingers apart on the screen
to zoom in.
Rotate
Put two or more fingers on an item, and then rotate your fingers. This operation enables you to rotate the
item that you selected in the direction as you move your fingers.
Double tap
For some applications, quickly tap twice on the screen to zoom in. Double-tap again to zoom out.
Windows 8.1 touch gestures and mouse actions
The following table lists the touch gestures and mouse actions supported by the Window 8.1 operating
system.
Note: Your computer screen might look different from the following illustrations.
Tasks
Touch gestures (touch models only)
Mouse actions
To display the charms that contain
system commands, such as Start,
Settings, Search, Share, and
Devices
Swipe in from the right edge.
Move the cursor to the bottom-right
or top-right corner of your screen.
To display the open applications and
switch applications
Swipe in from the left edge.
Move the cursor to the upper-left
corner of your screen, and then click
the desired application.
Chapter 2. Using your computer
19
Tasks
Touch gestures (touch models only)
Mouse actions
To view the recently used applications
or select an application from the list
Swipe in and out on the left edge.
Move the cursor to the upper-left
corner of your screen, and then move
it downward.
To view all applications on the Start
screen
Swipe up to the top edge.
Click the downward arrow (
Start screen.
To enlarge or reduce the size of an
icon, remove an icon from the Start
screen, or remove an application
• Swipe in from the top or bottom
edge,
• Right-click a blank area on the
Start screen, click Customize, and
then click the desired icon.
) on the
• Right-click the desired icon.
tap Customize, and then tap the
desired icon.
• Press and hold the desired icon.
To view the application commands on
an open application, such as Copy,
Save, and Delete, depending on the
applications
Swipe in from the top or bottom edge.
Right-click an open application.
To close the current application
Swipe in from the top edge to the
bottom.
Click the top of the application, and
then drag it to the bottom of your
screen.
20
User Guide
Tasks
Touch gestures (touch models only)
Mouse actions
To open an application on the Start
screen or perform an action on an
open application, such as Copy,
Save, and Delete, depending on the
application
Tap.
Click.
To scroll through items, such as lists,
pages, and photos
Slide.
Scroll the mouse wheel, move the
scroll bar, or click the scroll arrow.
To move an object
Hold an item and then drag it to the
desired location.
Click, hold, and drag an item.
To zoom out
Move two fingers closer together.
Press the Ctrl key while scrolling the
mouse wheel backward.
To zoom in
Move two fingers farther apart.
Press the Ctrl key while scrolling the
mouse wheel forward.
To rotate an item
Put two or more fingers on an
item, and then rotate your fingers
(supported only on some models).
If the application supports rotation,
click the rotation icon.
Chapter 2. Using your computer
21
Operating modes
This section provides information about the operating modes of your computer. Your computer provides
the notebook mode, stand mode, tablet mode, and tent mode that enable you to work more conveniently
in your working environment.
This section contains the following topics:
•
“Rotating the computer display” on page 22
•
“Notebook mode” on page 23
•
“Stand mode” on page 23
•
“Tablet mode” on page 25
•
“Tent mode” on page 26
Rotating the computer display
This topic provides instructions on how to rotate the computer display properly. This topic also provides
information on the operating modes of your computer and corresponding display angle ranges.
The computer display can be opened to any angle up to 360 degrees as shown in the following illustration.
Attention: Do not rotate the computer display with too much force, otherwise the computer display or
hinges might be damaged. Do not apply too much force to the upper-right or upper-left corner of the
computer display.
Note: Your computer might look slightly different from the illustration in this topic.
Display angle for each operating mode
The angle between the front of the computer display and the keyboard is different in each operating mode,
and the following table lists the angle range for each operating mode.
22
User Guide
Table 1. Display angle for each operating mode
Notebook mode
Stand mode
Tablet mode
Tent mode
no more than 190 degrees
more than 190 degrees and
less than 350 degrees
360 degrees
no less than 270 degrees
and no more than 340
degrees
Notebook mode
This section provides information about notebook mode. You can use the computer in notebook mode in
scenarios that require using a keyboard and a mouse, such as editing documents and writing e-mails.
Attention: Do not rotate the computer display with too much force, otherwise the computer display or
hinges might be damaged. Do not apply too much force to the upper-right or upper-left corner of the
computer display.
Open the computer display slowly as shown in the following illustration. Your computer is now in notebook
mode.
Note: Your computer might look slightly different from the illustration in this topic.
In notebook mode, the keyboard, the ThinkPad trackpad, and the TrackPoint pointing stick are automatically
enabled.
By default, the autorotate feature is enabled. To avoid undesired screen rotation, press the screen rotation
lock button to disable the autorotate feature. For instructions on how to use the button, refer to “Using the
tablet buttons” on page 17. After you press the screen rotation lock button, the autorotate feature is disabled
and the autorotate-off indicator is displayed on your screen.
Stand mode
This section provides information about stand mode. You can use the computer in stand mode in scenarios
that require limited interaction with the screen, such as viewing photos and playing videos.
Attention: Do not rotate the computer display with too much force, otherwise the computer display or
hinges might be damaged. Do not apply too much force to the upper-right or upper-left corner of the
computer display.
Chapter 2. Using your computer
23
If your computer is in notebook mode, do the following to turn the computer into stand mode:
Note: Your computer might look slightly different from the illustrations in this topic.
1. Slowly rotate the display clockwise until the back of the display is facing the base cover.
2. Position your computer as shown. Your computer is now in stand mode.
In stand mode, the keyboard, the ThinkPad trackpad, and the TrackPoint pointing stick are automatically
disabled.
By default, the autorotate feature is enabled. To avoid undesired screen rotation, press the screen rotation
lock button to disable the autorotate feature. For instructions on how to use the button, refer to “Using the
tablet buttons” on page 17. After you press the screen rotation lock button, the autorotate feature is disabled
and the autorotate-off indicator is displayed on your screen.
In stand mode, you can use the tablet buttons to control your computer. For instructions on how to use the
tablet buttons, refer to “Using the tablet buttons” on page 17.
24
User Guide
Tablet mode
This section provides information about tablet mode. You can use the computer in tablet mode in scenarios
that require frequent interaction with the screen, such as browsing the Web site and watching movies.
Attention: Do not rotate the computer display with too much force, otherwise the computer display or
hinges might be damaged. Do not apply too much force to the upper-right or upper-left corner of the
computer display.
If your computer is in stand mode, do the following to turn the computer into tablet mode from stand mode:
Note: Your computer might look slightly different from the illustrations in this topic.
1. Position your computer as shown and slowly rotate the computer display clockwise.
2. Position your computer as shown. Your computer is now in tablet mode. By default, the autorotate
feature is enabled.
3. To avoid undesired screen rotation in tablet mode, press the screen rotation lock button to disable
the autorotate feature. For instructions on how to use the button, refer to “Using the tablet buttons”
on page 17.
Note: After you press the screen rotation lock button, the autorotate feature is disabled and the
autorotate-off indicator is displayed on your screen.
Chapter 2. Using your computer
25
In tablet mode, the keyboard, the ThinkPad trackpad, and the TrackPoint pointing stick are automatically
disabled.
In tablet mode, you can use your computer in a creative and intuitive way by jotting down notes and
illustrations with the Tablet Digitizer Pen and then storing them digitally. For instructions on how to use the
Tablet Digitizer Pen, refer to “Using the Tablet Digitizer Pen” on page 17.
You can use the tablet buttons to control your computer. For instructions on how to use the tablet buttons,
refer to “Using the tablet buttons” on page 17.
Your computer comes with a multi-touch screen. For instructions on how to use the multi-touch screen,
refer to “Using the multi-touch screen” on page 18.
Tips on using your computer in tablet mode
• Do not pick up or hold the computer by the display only.
• Do not hit, vibrate, or bump the computer display.
• To allow free ventilation, do not place any obstacle, such as a thick-piled carpet or a soft cushion, in
front of the fan louvers.
• 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.
Tent mode
This section provides instructions about tent mode. You can use the computer in tent mode in scenarios that
require limited interaction with the screen, such as viewing photos and making a presentation.
Attention: Do not rotate the computer display with too much force, otherwise the computer display or
hinges might be damaged. Do not apply too much force to the upper-right or upper-left corner of the
computer display.
26
User Guide
Turning the computer into tent mode from tablet mode
If your computer is in tablet mode, do the following to turn the computer into tent mode:
Note: Your computer might look slightly different from the illustrations in this topic.
1. Slowly open your computer display several inches. The screen rotates to the orientation for you to
look at in stand mode.
2. Position your computer as shown. Your computer is now in tent mode.
In tent mode, the keyboard, the ThinkPad trackpad, and the TrackPoint pointing stick are automatically
disabled.
By default, the autorotate feature is enabled. To avoid undesired screen rotation, press the screen rotation
lock button to disable the autorotate feature. For instructions on how to use the button, refer to “Using the
tablet buttons” on page 17. After you press the screen rotation lock button, the autorotate feature is disabled
and the autorotate-off indicator is displayed on your screen.
In tent mode, you can use the tablet buttons to control your computer. For instructions on how to use the
tablet buttons, refer to “Using the tablet buttons” on page 17. Your computer comes with a multi-touch
screen. For instructions on how to use the multi-touch screen in tablet mode, refer to “Using the multi-touch
screen” on page 18.
Chapter 2. Using your computer
27
Turning the computer into stand mode from tent mode
If your computer is in tent mode, do the following to turn the computer into stand mode:
1. If the autorotate feature is disabled, press the screen rotation lock button to enable the autorotate feature.
2. Position your computer as shown. Your computer is now in stand mode.
Special keys
The following figure shows the locations of main special keys for your computer.
Notes:
• Your computer might look slightly different from the illustrations in this topic.
• In notebook mode, the keyboard, the ThinkPad trackpad, and the TrackPoint pointing stick are
automatically enabled. In stand mode, tablet mode, and tent mode, the keyboard, the ThinkPad trackpad,
and the TrackPoint pointing stick are automatically disabled.
28
User Guide
1
•
Function keys
: Press Fn+Esc to enable or disable the Fn Lock function.
When the Fn Lock function is disabled: The Fn Lock indicator is off (default mode). To initiate the
special function of each key, press the function key directly. To input F1–F12, you need to press the Fn
key and the corresponding function key.
When the Fn Lock function is enabled: The Fn Lock indicator turns on. To input F1–F12, press the
function keys directly. To initiate the special function of each key, you need to press the Fn key and the
corresponding function key.
•
: Mutes or unmutes the speakers. When the speakers are muted, the speaker mute indicator turns on.
If you mute the sound and turn off your computer, the sound will remain muted when you turn on your
computer again. To turn on the sound, press F1, F2, or F3.
•
: Decreases the speaker volume.
•
: Increases the speaker volume.
•
: Mutes or unmutes the microphones. When the microphones are muted, the microphone mute
indicator turns on.
If you mute the microphones and turn off your computer, the microphones will remain muted when you
turn on your computer again. To unmute the microphones, press F4.
•
: Darkens the display.
•
: Brightens the display.
You can temporarily change the computer display brightness by pressing the two keys. To change the
default brightness level, right-click the battery status icon in the Windows notification area. Then click
Adjust screen brightness and make changes as desired.
•
: Switches the display output location between the computer display and an external monitor.
Note: You also can press Windows+P to switch between the computer display and an external monitor.
•
•
: Enables or disables the wireless networking features. For more information on the wireless features,
refer to “Wireless connections” on page 36.
: Opens the Settings charm.
Chapter 2. Using your computer
29
•
: Opens the Search charm.
•
: Views the programs that you have opened.
•
: Views all the programs.
•
: Controls the keyboard backlight
There are three modes for the keyboard backlight: Off, Low, and High. Press Fn+Spacebar to change
the modes of the keyboard backlight.
• Fn+B: Has the same function as the Break key.
• Fn+P: Has the same function as the Pause key.
• Fn+S: Has the same function as the SysRq key.
• Fn+K: Has the same function as the ScrLK key.
Windows key
Press the Windows key to switch between the current workspace and the Start screen
For information about using the Windows key with other keys, refer to the help information system of the
Windows operating system.
Using the keyboard
Your computer keyboard features the frame travel function. This topic provides information on the behavior
of the keyboard.
Notes:
• Your computer might look slightly different from the illustrations in this topic.
• In notebook mode, the keyboard, the ThinkPad trackpad, and the TrackPoint pointing stick are
automatically enabled. In stand mode, tablet mode, and tent mode, the keyboard, the ThinkPad trackpad,
and the TrackPoint pointing stick are automatically disabled.
The following illustration shows the location of the keyboard.
30
User Guide
Behavior of the keyboard
The frame of the keyboard travels upward when you rotate the computer display from 190 degrees to 360
degrees. The following are some scenarios for using the keyboard:
• The frame of the keyboard does not travel when you rotate the computer display from 10 degrees to 190
degrees. The following illustration shows the keyboard when the keyboard frame does not travel.
• When you rotate the computer display from 190 degrees to 360 degrees, the frame of the keyboard
travels upward for about 2.0 mm (0.08 inch). The following illustration shows the keyboard after the
keyboard frame travels upward.
Customizing the keyboard
You can customize the keyboard to achieve the extended functions of the keyboard.
Chapter 2. Using your computer
31
To customize the keyboard, do the following:
1. Go to Control Panel.
2. Click Hardware and Sound ➙ Device Manager ➙ Keyboards ➙ Standard PS/2 keyboard and then
follow the instructions on the screen.
Using the ThinkPad pointing device
The ThinkPad pointing device consists of the TrackPoint pointing stick 1 and ThinkPad trackpad 2 . The
whole ThinkPad trackpad is an active area sensitive to finger movement. The left click zones 3 and right
click zones 5 work as the left and right mouse buttons on a conventional mouse. The scroll zone 4 enables
you to scroll Web pages or documents in any direction.
Notes:
• Your computer might look slightly different from the illustration in this topic.
• In notebook mode, the keyboard, the ThinkPad trackpad, and the TrackPoint pointing stick are
automatically enabled. In stand mode, tablet mode, and tent mode, the keyboard, the ThinkPad trackpad,
and the TrackPoint pointing stick are automatically disabled.
Using the TrackPoint pointing stick
To use the TrackPoint pointing stick, apply pressure to the nonslip cap on the pointing stick in any direction
parallel to the keyboard. Then you can move the cursor. But the pointing stick itself does not move. The
speed at which the cursor moves depends on the pressure you apply to the pointing stick.
Using the ThinkPad trackpad
The ThinkPad trackpad 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.
32
User Guide
Customizing the ThinkPad pointing device
You can customize the ThinkPad pointing device to achieve the extended functions of the ThinkPad
pointing device.
To customize the ThinkPad pointing device, do the following:
1. Go to Control Panel.
2. Click Hardware and Sound ➙ Mouse ➙ ThinkPad.
3. Follow the instructions on the screen.
Replacing the cap
The cap 1 on the end of the TrackPoint pointing stick is removable. After you use the cap for a period
of time, you can replace the cap with a new one.
Note: The TrackPoint cap used in your computer has grooves 2 as shown in the following illustration.
Ensure that you replace the TrackPoint cap with a correct one that has such grooves.
Power management
When you use your computer away from electrical outlets, you depend on battery power to keep your
computer running. Different computer components consume power at different rates. The more you use the
power-intensive components, the faster you consume battery power.
Spend more time unplugged with ThinkPad batteries. Mobility has revolutionized business by enabling
you to take your work wherever you go. With ThinkPad batteries, you will be able to work longer without
being tied to an electrical outlet.
Checking the battery status
The battery status icon in the Windows notification area displays the percentage of battery power remaining.
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. For example:
– How often you access the hard disk drive or solid-state drive.
Chapter 2. Using your computer
33
– How bright you make the computer display.
– How often you use the wireless features.
To check for detailed battery status information, open the Lenovo Settings program and click Power.
Using the ac power adapter
The power to run your computer can come either from the lithium-ion (Li-ion) battery pack of your computer,
or from ac power through the ac power adapter. While you use ac power, the battery charges automatically.
The ac power adapter that comes with your computer has two basic components:
• The transformer pack that converts ac power for use with the computer.
• The power cord that plugs into the ac outlet and into the transformer pack.
Attention: Using an improper power cord could cause severe damage to your computer.
Connecting the ac power adapter
To connect the ac power adapter, do the following:
Note: Ensure that you perform the actions in the order in which they are listed.
1. Connect the power cord to an electrical outlet.
2. Connect the power cord to the transformer pack.
3. Connect the ac power adapter to the power jack of the computer.
Tips on using the ac power adapter
You can check the status of your battery at any time by looking at the battery meter at the bottom of your
display.
• 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, make sure that its temperature is at least 10°C (50°F).
• You can charge the battery when the ac power adapter is connected to the computer and the battery is
installed. You need to charge the battery in any of the following conditions:
– When you purchase a new battery
– When the battery meter at the bottom of your display shows that the battery power remaining is low.
– If the battery has not been used for a long time
Charging the battery
When you check battery status and find that the percentage of power remaining is low or when the power
alarm alerts you that the remaining power is low, you need to charge your battery or replace it with a
charged battery.
If an ac outlet is convenient, plug the ac power adapter into it, and then insert the jack into the computer.
The battery will be fully charged in about three to six hours. This is affected by the battery size and the
physical environment. The battery status indicator will let you know that the battery is charging, and will
also notify you when the battery is fully charged.
Note: To maximize the life of the battery, the computer does not start recharging the battery if the remaining
power is greater than 95%.
34
User Guide
Maximizing the battery life
To maximize the life of the battery, do the following:
• Use the battery until the charge is completely depleted.
• Recharge the battery completely before using it. You can see whether the battery is fully charged from the
battery status icon in the Windows notification area.
• Always use power-saving modes, such as sleep mode, and hibernation mode.
Managing the battery power
To achieve the best balance between performance and power saving, adjust your power plan settings.
To access power plan settings, do the following:
1. Go to the desktop. Right-click the battery status icon from the Windows notification area and click
Power Options.
2. Click Change plan settings that is next to your power plan.
For more information, refer to the help information system.
Power-saving modes
There are several modes that you can use at any time to conserve power. This section introduces each
mode and gives tips on the effective use of the battery power.
• Sleep mode
In sleep mode, your work is saved to memory, and then the solid-state drive or the hard disk drive and the
computer display are turned off. When your computer wakes up, your work is restored within seconds.
Depending on the model, your computer might support the 30 Day Standby function. When this function
is enabled, the computer consumes even less power in sleep mode and takes only seconds to resume
normal operation when you press the power button. For more information about the 30 Day Standby
function, open the Lenovo Settings program and click Power ➙ 30 Day Standby.
To put your computer into sleep mode, go to the desktop and move your pointer to the top-right or
bottom-right corner of the screen to bring up the charms. Then click Settings ➙ Power ➙ Sleep.
• Hibernation mode
By using this mode, you can turn off your computer completely without saving files or exiting any
programs that are running. When the computer enters hibernation mode, all open programs, folders, and
files are saved to the hard disk drive or solid-state drive, and then the computer turns off.
If you put your computer into hibernation mode with the wake-up function disabled, the computer does
not consume any power. The wake-up function is disabled by default. If you put your computer into
hibernation mode with the wake-up function enabled, the computer consumes a small amount of power.
To enable the wake-up function, do the following:
1. Go to Control Panel and click System and Security.
2. Click Administrative Tools.
3. Click Task Scheduler. If you are prompted for an administrator password or confirmation, type the
password or provide confirmation.
4. From the left pane, select the task folder for which you want to enable the wake-up function. The
scheduled tasks are displayed.
5. Click a scheduled task, and then click the Conditions tab.
6. Under Power, select the check box for Wake the computer to run this task.
Chapter 2. Using your computer
35
To put the computer into hibernation mode, change your power plan settings by doing the following:
1. Go to the desktop screen. Right-click the battery status icon from the Windows notification area
and click Power Options.
2. Click Choose what the power button does, and then follow the instructions on the screen.
• Wireless off
When you are not using the wireless features, such as Bluetooth or wireless LAN, turn them off. This
will help conserve power. To turn off the wireless features, press F8.
Connecting to the network
Your computer has one or more network cards that enable you to connect your computer to the Internet
and other network connections.
Ethernet connections
You can connect your computer to a local network or a broadband connection through the Lenovo USB 2.0
Ethernet Adapter or a supported ThinkPad OneLink Dock.
DANGER
To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector
on the Lenovo USB 2.0 Ethernet Adapter or a supported ThinkPad OneLink Dock.
Wireless connections
Wireless connection is the transfer of data without the use of cables but by means of radio waves only.
Attention:
• If you want to use the wireless features on an airplane, check the wireless services with the airline before
boarding the airplane.
• If there are restrictions on the use of computer wireless features on an airplane, you need to disable the
wireless features of your computer before boarding.
Depending on the wireless devices installed on your computer, you might be able to use the following
wireless networks:
• Wireless LAN connection
• Bluetooth connection
• NFC connection
Using the wireless LAN connection
A wireless local area network (LAN) covers a relatively small geographic area, such as an office building or a
house. Devices based on the 802.11 standards can connect to this type of network.
Your computer comes with a wireless network card and a configuration utility to help you establish wireless
connections and monitor the connection status. This enables you to stay connected to your network while
you are at the office, in a meeting room, or at home, with no need for a wired connection.
To establish a wireless LAN connection, do the following:
1. Press F8 to display the list of available wireless networks. Ensure that the Airplane mode is set to off.
36
User Guide
2. Double-click a network to connect to it. Provide required information if needed.
To connect to different wireless networks in different locations, open the Lenovo Settings program and click
Location Awareness to manage multiple network profiles so that the computer automatically connects to
an available network when the location changes. For more information, see “Lenovo programs” on page 12.
Tips for using the wireless LAN feature
To achieve the best connection, use the following guidelines:
• Place your computer so that there are as few obstacles as possible between the wireless LAN access
point and the computer.
• Open your computer lid to an angle of slightly more than 90 degrees.
• If you use the wireless feature (the 802.11 standards) of your computer simultaneously with a Bluetooth
option, the data transmission speed can be delayed and the performance of the wireless feature can be
degraded.
Using the Bluetooth connection
Bluetooth can connect devices a short distance from one another, and is commonly used for connecting
peripheral devices to a computer, transferring data between hand-held devices and a personal computer, or
remotely controlling and communicating with devices such as mobile phones.
Depending on the model, your computer might support the Bluetooth feature. To transfer data through
the Bluetooth feature, do the following:
1. Ensure that the Bluetooth feature is enabled. If you are using the Windows 8.1 operating system, the
integrated Bluetooth feature is enabled by default.
2. Right-click the data that you want to send.
3. Select Send To ➙ Bluetooth Devices.
4. Select a Bluetooth device, and then follow the instructions on the screen.
Note: If you use the wireless feature (the 802.11 standards) of your computer simultaneously with a
Bluetooth option, the data transmission speed can be delayed and the performance of the wireless feature
can be degraded.
For more information, refer to the Windows help information system and the Bluetooth help information
system.
Using the NFC connection
NFC is a high-frequency and short-range wireless communication technology. Depending on the model,
your computer might comes with an NFC card. By using the NFC feature, you can establish radio
communications between your computer and another NFC-enabled device over a distance no more than a
few centimeters. Before you use the NFC feature, ensure that the NFC device option is set to Enabled
in the ThinkPad Setup program. See “Security menu” on page 67.
By default, the NFC feature is enabled on the Windows 8.1 operating system. If you have disabled the NFC
feature on the operating system, do the following to enable the NFC feature:
1. Go to the desktop and move the pointer to the top-right or bottom-right corner of the screen to bring up
the charms. Then click Settings ➙ Change PC settings ➙ Network ➙ Radio devices.
2. Slide the NFC switch to the right to enable the NFC feature.
Chapter 2. Using your computer
37
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 display settings
You can change the display settings, such as the display resolution, font size, and so on.
To change the display settings, do the following:
1. Open Control Panel and click Appearance and Personalization.
2. Click Display for further configuration.
3. Click Apply. The change will take effect after you log off.
Using an external monitor
Note: When you connect an external monitor, a video interface cable with a ferrite core is required.
Your computer can support a maximum video resolution of up to 1920x1080 (with an external monitor
connected to the mini HDMI connector), provided that the external monitor also supports that resolution. For
more information about the external monitor, refer to the manuals provided with the external 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.
You can move the display output to the computer display, the external monitor, or both in the Display
Settings window.
Connecting an external monitor
To connect an external monitor, do the following:
1. Connect the external monitor to the mini HDMI connector of your computer.
2. Connect the external monitor to an electrical outlet.
3. Turn on the external monitor.
4. Change the display output location by pressing F7. This enables you to switch between viewing output
on the external monitor, the computer monitor, and both monitors.
Note: If your computer cannot detect the external monitor, right-click on the desktop, then select Screen
resolution. Click the Detect button.
Setting the external monitor type
To set the external monitor type, do the following:
1. Connect the external monitor to your computer, and then connect the monitor to an electrical outlet.
2. Turn on the external monitor.
3. Right-click on the desktop, and click Screen resolution.
Note: If your computer cannot detect the external monitor, click the Detect button.
4. Select the external monitor and set Resolution.
5. Click Advanced Settings.
38
User Guide
6. Click the Monitor tab. Check the monitor information to make sure that the monitor type is correct. If it
is, click OK to close the window; otherwise proceed with the following steps.
7. If more than two monitor types are 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 the correct manufacturer and model for the external monitor. If you cannot find your monitor on
the list, stop the installation of this driver and use the driver shipped with your monitor.
14. After updating the driver, click Close.
Changing the color settings
To change the color settings, do the following:
1. Right-click on the desktop, and click Screen resolution.
2. Click Advanced Settings, and then select the Color Management tab.
3. Click Color Management, and then select the Advanced tab.
4. Change the color settings as you desired, and then click Close.
Considerations for connecting an external monitor
• When installing an operating system, you must install the display driver for your monitor that is provided
with the computer, and the monitor INF file that is provided 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.
Using a projector
To make presentations, you can connect a projector to your computer through the VGA connector on your
computer.
Note: 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 among different display output locations.
Your projector might have one or more audio-input connectors. To project sound, you need to attach
the combo audio connector on your computer to these connectors, using an audio cable (commercially
available).
Using dual display
This section introduces the Duplicate and Extend desktop functions that enable you to display output on
both the computer display and an external monitor.
Chapter 2. Using your computer
39
Using the Duplicate or Extend desktop function
With the Duplicate desktop function, you can display the same output on both the computer display and
an external display. You also can display different desktop images on each monitor with the Extend
desktop function.
You can use the Duplicate or Extend desktop function without changing any settings. If the function does
not work, refer to the following topic on how to enable the Duplicate or Extend desktop function.
Enabling the Duplicate or Extend desktop function
To enable the Duplicate or Extend desktop function, do the following:
1. Connect the external monitor to your computer; then connect the monitor to an electrical outlet.
2. Turn on the external monitor.
3. Press F7, then select Duplicate or Extend.
To change the resolution for each monitor, do the following:
1. Right-click on the desktop, and click Screen resolution.
2. Click the Monitor-1 icon, which is for the primary display (the computer display by default).
3. Set the resolution for the primary display.
4. Click the Monitor-2 icon, which is for the secondary display (the external display by default).
5. Set the resolution for the secondary display.
6. Click Advanced settings and set up the color quality on the Monitor tab.
7. Click OK to apply the changes.
Considerations for using the Extend desktop function
• If you want to show DOS full-screen while in Extend desktop mode, only the primary display shows
DOS; the other display is blacked out.
• If your computer has the Intel® graphics card, you can designate the primary display by doing the following:
1. Right-click on the desktop and select Screen Resolution.
2. Click the desired display image and select the Make this my main display check box.
3. Click OK.
• When an application using DirectDraw or Direct3D is running in full-screen mode, only the primary display
shows the output.
• You cannot use the display switching function when you are in Extend desktop mode.
Using audio features
Your computer is equipped with the following items:
• Microphones
Note: The left microphone and right microphone automatically switch between each other when the
computer screen rotates.
• Speakers
Note: The left speaker and right speaker automatically switch between each other when the computer
screen rotates.
• Combo audio connector, 3.5 mm (0.14 inch) in diameter
40
User Guide
Your computer also has an audio chip that enables you to enjoy various multimedia audio features, such
as the following:
• Playback of MIDI and MP3 files
• Recording and playback of PCM and WAV files
• Recording from various sound sources, such as a headset attached
The following table shows the supported functions for the audio devices attached to the connectors on your
computer or the supported ThinkPad OneLink Dock.
Table 2. Audio feature list
Connector
Headset with a 3.5 mm
(0.14–inch) 4-pole plug
Conventional
headphone
Conventional
microphone
Combo audio connector on the
computer
Headphone and
microphone functions
supported
Headphone function
supported
Not supported
Combo audio connector on the
supported ThinkPad OneLink
Dock
Headphone and
microphone functions
supported
Headphone function
supported
Not supported
Configuring for sound recording
To configure the microphone for optimal sound recording, use the Conexant HD Audio Manager program. To
start the program, go to Control Panel and click Hardware and Sound ➙ Conexant HD Audio Manager.
Using the camera
If your computer has a camera, you can use the camera to preview your video image and take a snapshot
of your current image.
To start the camera, click Camera from the Start screen.
When the camera is started, the green camera-in-use indicator turns on.
You also can use the integrated camera with other programs that provide features such as photographing,
video capturing, and video conferencing. To use the camera with other programs, open one of the programs
and start the photographing, video capturing, or video conferencing function. Then, the camera starts
automatically and the green camera-in-use indicator turns on. For more information about using the camera
with a program, refer to the help information system of the program.
Configuring camera settings
You can configure the camera settings to meet your needs, such as adjusting the quality of the video output.
To configure the camera settings, do 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 Settings from the Start screen. Then click Camera. Follow the instructions on the screen to
configure the camera settings as desired.
Using a flash media card
Your computer has a media card slot, it supports the following cards:
Chapter 2. Using your computer
41
• MultiMediaCard (MMC) module
• Secure Digital eXtended-Capacity(SDXC) card
• Secure Digital (SD) card
• Secure Digital High-Capacity (SDHC) card
Note: Your computer does not support the CPRM feature for the SD card.
Attention: While transferring data to or from a flash media card, such as an SD card, do not put your
computer into sleep or hibernation mode before the data transfer completes; otherwise, your data could
become damaged.
Installing a flash media card
Attention:
• Before you start installing a card, touch a metal table or a grounded metal object. This action reduces any
static electricity from your body. Static electricity could damage the card.
To install a flash media card, do the following:
1. Ensure that the card is correctly oriented.
2. Insert the card firmly into the slot of the 4-in-1 media card reader.
If the plug-and-play feature is not enabled for the installed flash media card, do the following to enable
the feature:
1. Go to Control Panel.
2. Click Hardware and Sound.
3. Click Device Manager. If you are prompted for an administrator password or confirmation, type the
password or provide confirmation.
4. From the Action menu, select Add legacy hardware. The Add Hardware Wizard starts.
5. Follow the instructions on the screen.
Removing a flash media card
Attention:
• Before removing a card, stop the card first. Otherwise, data on the card might be damaged or lost.
• Do not remove a card while the computer is in sleep mode or hibernation mode. Otherwise, the system
might not respond when you try to resume operation.
To remove a card, do the following:
1. Click the triangular icon on the taskbar to show hidden icons. Then, right-click the Safely Remove
Hardware and Eject Media icon.
2. Select the item you want to remove to stop the card.
3. Press the card to eject it from your computer.
4. Remove the card and store it safely for future use.
Note: If you do not remove the card from your computer after you eject the card from the Windows operating
system, the card can no longer be accessed. To access the card, you must remove it first, then insert it again.
42
User Guide
Chapter 3. You and your computer
This chapter provides information about accessibility, comfort, and travelling with your computer.
•
“Accessibility and comfort” on page 43
•
“Traveling with your computer” on page 45
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. See “Accessibility information”
on page 44.
Ergonomic information
Working in the virtual office might mean adapting to frequent changes in your environment. Following some
simple rules will make things easier and bring you the maximum benefits of your computer. Keeping in mind
such basics as good lighting and proper seating, for example, 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.
© Copyright Lenovo 2013
43
Display: Position the display to maintain a comfortable viewing distance of 510-760 mm (20-30 inches).
Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display
screen clean and set the brightness to levels that enable you to see the screen clearly. 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 chair arm rests 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 43 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.
44
User Guide
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.
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, click Start ➙ Control Panel ➙ 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 travelling.
Travel tips
Use the following travel tips to travel more confidently and efficiently with your computer.
• Although it is safe to allow your computer to go through the x-ray machines at airport security stations, it
is important to keep your eyes on the computer at all times to prevent theft.
• Consider bringing an electrical adapter for use in an airplane or automobile.
• Because you might need to use your computer in less than perfect lighting conditions, enable the backlit
feature by pressing Fn+Spacebar to illuminate the keyboard.
• If you carry an ac power adapter, detach the ac cord from it to avoid damaging the cord.
Note: If you use the backlit feature, the battery life is slightly reduced.
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.
Chapter 3. You and your computer
45
• When taking off, remember to turn off your computer or put it into hibernation mode.
Travel accessories
The following is a checklist of items to consider packing when you are going to travel:
• ThinkPad ac power adapter
• ThinkPad AC/DC combo adapter
• External mouse (if you are accustomed to using one)
• A quality carrying case that provides adequate cushion and protection
• External storage device
• mini HDMI cable
• Converter cable for mini HDMI connector
If you are traveling to another country, you might need to consider an ac power adapter for the country to
which you are travelling.
To purchase travel accessories, go to http://www.lenovo.com/accessories.
46
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 47
•
“Using passwords” on page 47
•
“Hard disk security” on page 51
•
“Setting the security chip” on page 52
•
“Notice on deleting data from your hard disk drive or solid-state drive” on page 53
•
“Using firewalls” on page 54
•
“Protecting data against viruses” on page 54
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 security-lock slot 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
You can help prevent your computer from unauthorized use by using passwords. Once you set a password,
a prompt is displayed on the screen each time you turn on the computer. Enter your password at the prompt.
You cannot use the computer unless you type the correct password.
If you have set a power-on password, a supervisor password, or a hard disk password, it unlocks
automatically when the computer resumes from sleep mode.
Note: If a Windows password has been set, you will be prompted to enter it.
Typing passwords
When this icon is displayed, type a power-on password or a supervisor password.
When this icon is displayed, type a user hard disk password. To type a master hard disk password,
press F1. When the icon changes to
Note: To return to the icon
, type the master hard disk password
, press F1 again.
Power-on password
You can set a power-on password to help protect your computer against unauthorized access.
© Copyright Lenovo 2013
47
If you set a power-on password, the password prompt is displayed on the screen whenever you turn on the
computer. You must enter the correct password to start using the computer.
Setting, changing, or removing a power-on password
Before you start, print these instructions.
To set, change, or remove a power-on password, do the following:
1. Turn off your computer. Wait for about five seconds, and then turn on the computer again.
2. When the logo screen is displayed, press F1 to start the ThinkPad Setup program.
3. Select Security ➙ Password ➙ Power-on Password by using the directional keys.
4. Depending on your need, do one of the following:
• To set a password, do the following:
a. In the Enter New Password field, type a desired password and press Enter.
b. In the Confirm New Password field, retype the password and press Enter.
• To change a password, do the following:
a. In the Enter Current Password field, type the current power-on password and press Enter.
b. In the Enter New Password field, type the new power-on password and press Enter; then retype
the password in the Confirm New Password field and Press Enter.
• To remove a password, do the following:
a. In the Enter Current Password field, type the current power-on password and press Enter.
b. Leave the Enter New Password and Confirm New Password fields blank. Press Enter twice.
5. A Setup Notice window is displayed. Press Enter to continue.
6. Press F10. A Setup Confirmation window is displayed. Select Yes to save the configuration changes
and exit.
Note: You might want to record your password and store it in a safe place. Otherwise, if you forget the
password, you have to take your computer to a Lenovo reseller or a marketing representative to have
the password canceled.
Supervisor password
The supervisor password protects the system information stored in the ThinkPad Setup program. If you have
set a supervisor password, no one can change the configuration of the computer without the password. It
provides the following security features:
• If only a supervisor password is set, a password prompt is displayed when you try to start the ThinkPad
Setup program. Unauthorized users cannot access the ThinkPad Setup program without the password.
• The system administrator can use the supervisor password to access a computer even if the user of that
computer has set a power-on password. The supervisor password overrides the power-on password.
• If both a supervisor password and a power-on password are set, you can do the following only if you
have the supervisor password:
– Changing or deleting the power-on password
– Changing or deleting the supervisor password
– Changing date and time
– Specifying the minimum length for power-on password and hard disk password
– Changing the setting for the security chip
– Enabling or disabling the following features:
48
User Guide
– Flash over LAN
– Lock UEFI BIOS Settings
– Password at unattended boot
– Boot Device List F12 Option
– Boot Order Lock
– Flash BIOS Updating by End-Users
– Internal network device
– Internal wireless device
– Internal Bluetooth device
– Internal Network Option ROM
– Security mode
Notes:
• The system administrator can set the same supervisor password on many ThinkPad notebook computers
to make administration easier.
• When Lock UEFI BIOS Settings option is enabled, all BIOS settings cannot be changed. To change
the settings, a supervisor password is required.
Setting, changing, or removing a supervisor password
Before you start, print these instructions.
Only a system administrator can set, change, or remove a supervisor password. To set, change, or remove a
supervisor password, do the following:
1. Turn off your computer. Wait for about five seconds, and then turn on the computer again.
2. When the logo screen is displayed, press F1 to start the ThinkPad Setup program.
3. Select Security ➙ Password ➙ Supervisor Password by using the directional keys.
4. Depending on your needs, do one of the following:
• To set a password, do the following:
a. In the Enter New Password field, type a desired password and press Enter.
b. In the Confirm New Password field, retype the password and press Enter.
• To change a password, do the following:
a. In the Enter Current Password field, type the current supervisor password and press Enter.
b. In the Enter New Password field, type the new supervisor password and press Enter; then retype
the password in the Confirm New Password field and press Enter.
• To remove a password, do the following:
a. In the Enter Current Password field, type the current supervisor password and press Enter.
b. Leave the Enter New Password and Confirm New Password fields blank. Press Enter twice.
5. A Setup Notice window is displayed. Press Enter to continue.
6. Press F10. A Setup Confirmation window is displayed. Select Yes to save the configuration changes
and exit.
Note: You might want to record your password and store it in a safe place. The next time you open the
ThinkPad Setup program, you will be prompted to type your supervisor password to proceed. If you forget
your supervisor password, Lenovo cannot reset your password. You must take your computer to a Lenovo
Chapter 4. Security
49
reseller or a Lenovo marketing representative to have the system board replaced. Proof of purchase is
required, and a fee will be charged for parts and service.
Hard disk passwords
The following two types of hard disk passwords can help protect the information stored on the hard disk drive:
• User hard disk password
If a user hard disk password has been set, but no master hard disk password has been, the user must
enter the user hard disk password to access files and applications on the hard disk drive.
• Master hard disk password
The master hard disk password also requires a user hard disk password. The master hard disk password
is usually set and used by a system administrator. It enables the administrator to access any hard disk
drive in a system like a master key. The administrator sets the master password; then assigns a user
password for each computer in the network. The user can then change the user password as desired, but
the administrator still can get access by using the master password.
When a master hard disk password is set, only the administrator can remove the user hard disk password.
Setting a hard disk password
Before you start, print these instructions.
To set a hard disk password, do the following:
1. Turn off your computer. Wait for about five seconds, and then turn on the computer again.
2. When the logo screen is displayed, press F1 to start the ThinkPad Setup program.
3. Select Security ➙ Password ➙ Hard disk 1 Password by using the directional keys.
4. A password window is displayed. You are prompted to select User or User + Master. Select User if
you want to set only one hard disk password. Select User + Master if you want to set a user hard disk
password and a master hard disk password, for example if you are an administrator or a supervisor.
• If you select User, do the following:
a. When a window for typing the new password opens, type your new password in the Enter New
Password field and press Enter.
b. In the Confirm New Password field, retype the password you just entered and press Enter.
• If you select User + Master, do the following:
a. First, set a user hard disk password. When a message window prompts you to set the user hard
disk password, press Enter to continue. Type your new user hard disk password in the Enter
New Password field and press Enter. Retype the password in the Confirm New Password
field and press Enter.
b. Then, set a master hard disk password. When a message window prompts you to set the master
hard disk password. Press Enter to continue. Type your new master hard disk password in the
Enter New Password field and press Enter. Retype the password in the Confirm New Password
field and press Enter.
5. A Setup Notice window is displayed. Press Enter to continue.
6. Press F10. A Setup Confirmation window is displayed. Select Yes to save the configuration changes
and exit.
The next time you turn on your computer, type the user or master hard disk password to start your computer
and access the operating system.
Changing or removing a hard disk password
To change or remove the hard disk password, do the following:
50
User Guide
• If you are in User + Master hard disk mode, you can select either User HDP or Master HDP to change
the password, depending on your needs.
– If you select User HDP mode, follow the following steps to change the user hard disk password:
1. Type the current user hard disk password in the Enter Current Password field and press Enter.
2. Type the new password in the Enter New Password field and press Enter; then retype the
password in the Confirm New Password field and press Enter.
3. A Setup Notice window is displayed. Press Enter again to continue. The user hard disk password
is changed.
Note: The hard disk password cannot be removed in User HDP mode.
– If you select Master HDP mode, follow the following steps to change the master hard disk password:
1. Type the current master hard disk password in the Enter Current Password field and press Enter.
2. Type the new master hard disk password in the Enter New Password field and press Enter; then
retype the new password you just entered in the Confirm New Password field and press Enter.
3. A Setup Notice window is displayed. Press Enter to continue. The master hard disk password is
changed.
Note: If you leave the Enter New Password and Confirm New Password fields blank and press Enter
twice, both the user and master hard disk passwords are removed.
• If you are in User hard disk mode, follow the following steps to change the user hard disk password:
1. Follow steps 1 through 7 in “Setting a hard disk password” on page 50, typing your password to
start the ThinkPad Setup program.
2. Type the current user hard disk password in the Enter Current Password field and press Enter.
3. Type the new password in the Enter New Password field and press Enter; then retype the new
password in the Confirm New Password field and press Enter.
4. A Setup Notice window is displayed. Press Enter again to continue. The user hard disk password is
changed.
Note: If you leave the Enter New Password and Confirm New Password fields blank and press Enter
twice, the user hard disk password is removed.
Tips on using the hard disk passwords
• You can set the minimum length of a hard disk password through the Security menu.
• If you set a hard disk password of over seven characters, the hard disk drive 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 access the drive.
• Record your password and store it in a safe place. If you forget the user hard disk password, or both user
and master hard disk passwords, Lenovo cannot reset your passwords or recover data from the hard disk
drive. 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.
Hard disk security
To protect passwords from unauthorized security attacks, refer to the following tips to maximize security:
• Set a power-on password as well as a hard disk password for your internal solid-state drive or hard disk
drive. Refer to the procedures in “Power-on password” on page 47 and “Hard disk passwords” on page
50. For security, a longer password is recommended.
Chapter 4. Security
51
• 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 52.
Note: The Microsoft Windows 8.1 operating system supports the TPM management feature.
• If a Disk Encryption hard disk drive and Encryption solid-state drive is installed in your computer, be sure
to protect the contents of your computer memory from unauthorized access by use of drive encryption
software, such as Microsoft Windows BitLocker® Drive Encryption, which is supported in the Professional
and Enterprise editions of the Windows 8.1 operating system. Refer to “Using Windows BitLocker Drive
Encryption” on page 52.
• Before you dispose of, sell, or hand over your computer, be sure to delete data stored on it. For more
information, refer to “Notice on deleting data from your hard disk drive or solid-state drive” on page 53.
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 the Windows 8.1 operating systems. It
is supported in the Professional and Enterprise editions of the Windows 8.1 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 and hibernation 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.
To check the BitLocker status, go to Control Panel, and click System and Security ➙ BitLocker Drive
Encryption.
For more information about Windows BitLocker Drive Encryption, see the help information system of the
Windows operating system, 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 and Client Security Solution, 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.
52
User Guide
• Security Reporting Options: Enable or disable each security reporting option.
• Clear Security Chip: Clear the encryption key.
Before you start, print these instructions.
To set an item on the Security Chip submenu, do the following:
1. Turn off your computer. Wait for about five seconds, and then turn on the computer again.
2. When the logo screen is displayed, press F1 to start the ThinkPad Setup program.
3. Select Security ➙ Security Chip by using the directional keys.
4. Press Enter. The Security Chip submenu opens.
5. Move to an item you want to set by using the directional keys. When the item is highlighted, press Enter.
6. Set other items that you want to set.
7. Press F10. A Setup Confirmation window is displayed. Select Yes to save the configuration changes
and exit.
To set the security chip, you have to start Client Security Solution, and follow the instructions on the screen.
Note: If Client Security Solution is not preinstalled on your computer, download and install it from
http://www.lenovo.com/support. Then follow the instructions on the screen.
Tips on using the security chip
• Ensure that the supervisor password has been set in ThinkPad Setup. Otherwise anyone can change the
settings for the security chip.
• If you are using Client Security Solution, handle the security chip by doing the following:
– Do not clear the security chip. If you do, the functions assigned to the keys will be erased.
– Do not disable the security chip. If you do, Client Security Solution will not work.
• 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, or you will see error message 0176 or 0192.
• If the security chip is inactive or disabled, the Clear Security Chip option will not be displayed.
• When you clear the security chip, turn off your computer and then turn it on again after you set the
security chip to Active. Otherwise, the Clear Security Chip option is not displayed.
Notice on deleting data from your hard disk drive or solid-state drive
Some of the data stored on the hard disk drive or solid-state drive might be sensitive. Handing your
computer over to someone else without deleting the installed software, such as operating systems and
application software, might even violate license agreements. Be sure to delete data stored on the hard disk
drive or solid-state drive before you dispose of, sell, or hand over your computer.
You can use the following methods to delete data from the hard disk drive or solid-state drive:
• Move the data to the Recycle Bin, and then empty the Recycle Bin.
• Delete the data.
• Format your hard disk drive or solid-state drive, using the software for initializing it.
• Use the recovery program provided by Lenovo to bring the hard disk drive or solid-state drive back to
the factory default settings.
These operations, however, only change the file location of the data; they do not delete the data itself. In
other words, the data retrieval processing is disabled under an operating system such as Windows. The
Chapter 4. Security
53
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 is important that you delete all the data from the hard disk drive when you
dispose of, sell, or hand over your computer. You can destroy the data physically by smashing the hard disk
drive with a hammer, or magnetically by means of strong magnetic power, thus making the data unreadable.
But it is recommended that you use the software (payware) or service (pay service) developed for that
purpose. The process might take several hours.
For disposing of data on the solid-state drive, Lenovo provides the Drive Erase Utility for Resetting the
Cryptographic Key and Erasing the Solid State Drive tool. For disposing of data on the hard disk drive, Lenovo
provides the Secure Data Disposal tool. Go to http://www.lenovo.com/support to download these tools.
If an Encryption solid-state drive or a Disk Encryption hard disk drive is supported and installed in your
computer, you can logically dispose of all the data on the drive in a short time by erasing the cryptographic
key. The data encrypted with the old key is not physically erased but remains on the drive; however, it cannot
be decrypted without the old key. This feature is also available with the Drive Erase Utility for Resetting the
Cryptographic Key and Erasing the Solid State Drive tool.
Using firewalls
If your system is preinstalled with a firewall program, it protects against computer Internet security threats,
unauthorized 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.
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.
54
User Guide
Chapter 5. Recovery overview
This section provides information about the recovery solutions provided on your computer.
A Windows recovery image is preinstalled in the recovery partition on your computer. The Windows recovery
image enables you to refresh your computer, or reset your computer to the factory default settings.
You can create recovery media as backups or replacement for the Windows recovery image. With the
recovery media, you can troubleshoot and fix the problems on your computer even if you cannot start the
Windows 8.1 operating system. It is recommended that you create recovery media as early as possible. For
more information, see “Creating and using recovery media” on page 56.
Refreshing your computer
If your computer does not perform well and the problem might be caused by a recently installed program,
you can refresh your computer without losing your personal files or changing your settings.
Attention: If you refresh your computer, the programs that came with your computer and the programs that
you installed from Windows Store will be reinstalled, but all other programs will be removed.
To refresh your computer, do the following:
1. Move your pointer to the top-right or bottom-right corner of the screen to bring up the charms. Click
Settings ➙ Change PC settings ➙ Update and recovery ➙ Recovery.
2. In the Refresh your PC without affecting your files section, click Get started.
3. Follow the instructions on the screen to refresh your computer.
Resetting your computer to the factory default settings
If you want to recycle your computer or just start over, you can reset your computer to the factory default
settings. Resetting the computer will reinstall the operating system, reinstall all the programs that came with
your computer, and reset all the settings to the factory default settings.
Attention: If you reset the computer to the factory default settings, all your personal files and settings will be
deleted. To avoid data loss, make a backup copy of all the data that you want to keep.
To reset your computer to the factory default settings, do the following:
1. Move your pointer to the top-right or bottom-right corner of the screen to bring up the charms. Click
Settings ➙ Change PC settings ➙ Update and recovery ➙ Recovery.
2. In the Remove everything and reinstall Windows section, click Get started. Then click Next to
confirm the operation.
3. Depending on your needs, do one of the following:
• To perform a quick format, click Just remove my files to start the process. The process will take
several minutes.
• To perform a complete format, click Fully clean the drive to start the process. The process will
take several hours.
4. Follow the instructions on the screen to reset your computer to the factory default settings.
© Copyright Lenovo 2013
55
Using the advanced startup options
With the advanced startup options, you can change the firmware settings of the computer, change the
startup settings of the Windows operating system, start the computer from an external device, or restore the
Windows operating system from a system image.
To use the advanced startup options, do the following:
1. Move your pointer to the top-right or bottom-right corner of the screen to bring up the charms. Click
Settings ➙ Change PC settings ➙ Update and recovery ➙ Recovery.
2. In the Advanced startup section, click Restart now ➙ Troubleshoot ➙ Advanced options.
3. Select a desired startup option, then follow the instructions on the screen.
Recovering your operating system if Windows 8.1 fails to start
The Windows recovery environment on your computer is capable of operating independently from the
Windows 8.1 operating system. This enables you to recover or repair the operating system even if the
Windows 8.1 operating system fails to start.
After two consecutive failed boot attempts, the Windows recovery environment starts automatically. Then
you can choose repair and recovery options by following the instructions on the screen.
Note: Ensure that your computer is connected to ac power during the recovery process.
Creating and using recovery media
You can create recovery media as backups for the Windows recovery environment and the Windows
recovery image. If you cannot start the computer, you can use recovery media to troubleshoot and fix the
problems on your computer.
It is recommended that you create recovery media as early as possible. Once you create recovery media,
keep them in a safe place and do not use them to store other data.
Creating recovery media
To create recovery media, you need a USB drive with at least 8 GB of storage. The required USB capacity
depends on the size of the recovery image.
Attention: Creating recovery media will delete anything stored on the USB drive. To avoid data loss, make a
backup copy of all the data that you want to keep.
To create recovery media, do the following:
Note: Ensure that your computer is connected to ac power.
1. Move your pointer to the top-right or bottom-right corner of the screen to bring up the charms, and
click Search.
2. Type recovery in the Search field and click the Search button. Then click Create a recovery drive.
3. Click Yes in the User Account Control window to allow the Recovery Media Creator program to start.
4. Ensure that you select the Copy the recovery partition from the PC to the recovery drive. option.
Then click Next.
Important: If you clear the Copy the recovery partition from the PC to the recovery drive. option,
you will create recovery media without the recovery partition content. You still can start the computer
56
User Guide
from the recovery media, but you might be unable to recover your computer if the recovery partition on
your computer is damaged.
5. Connect a proper USB drive then click Next.
6. Click Create in the Recovery Drive window. The creation of the recovery media starts.
7. When the creation of the recovery media finishes, do one of the following:
• To keep the recovery partition on your computer, click Finish.
• To delete the recovery partition on your computer, click Delete the recovery partition.
Attention: If you delete the recovery partition on your computer, do keep the recovery media in a
safe place. The Windows recovery image will not be stored in your computer anymore, and you will
need the recovery media to refresh or reset your computer.
8. Remove the USB drive. The recovery media are created successfully.
Using recovery media
If you cannot start your computer, or if you cannot start the Windows recovery image on your computer, use
recovery media to recover your computer.
To use recovery media, do the following:
Note: Ensure that your computer is connected to ac power.
1. Turn on or restart the computer. Before the Windows operating system starts, repeatedly press the F12
key. The Boot Menu window opens.
2. Select the recovery drive as the boot device.
3. Select a preferred language and then select a preferred keyboard layout.
4. Click Troubleshoot to display the optional recovery solutions.
5. Select a corresponding recovery solution according to your situation. For example, select Reset your
PC if you want to reset your computer to the factory default settings.
For more information about the recovery solutions provided by the Windows 8.1 operating system, go to:
http://go.microsoft.com/fwlink/?LinkID=263800
Chapter 5. Recovery overview
57
58
User Guide
Chapter 6. Enhancing your computer
This chapter provides instructions on how to use hardware devices to expand your computer capabilities.
•
“Finding ThinkPad options” on page 59
•
“ThinkPad OneLink Dock” on page 59
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 storage devices, network cards, port replicators, batteries,
power adapters, printers, scanners, keyboards, mice, and more.
You can shop at Lenovo 24 hours a day, 7 days a week directly over the World Wide Web. All you need is an
Internet connection and a credit card.
To shop at Lenovo, go to:
http://www.lenovo.com/accessories/services/index.html
ThinkPad OneLink Dock
Depending on the model, your computer might support the ThinkPad OneLink Dock (hereafter referred to as
the dock). Attach your computer to the dock to expand the working capability.
This topic provides basic information about the dock. For detailed information about using the dock, refer
to the documentation that comes with the dock.
Notes:
• Depending on the model, your dock might look slightly different from the illustrations in this topic.
• If you attach your computer to the dock and use the HDMI connector, use the HDMI connector on the
dock, not the mini HDMI connector on the computer.
© Copyright Lenovo 2013
59
Front view
1 Security-lock slot: To protect your dock from theft, you can purchase a security cable lock, such as
a Kensington-style cable lock, that fits this security-lock slot to lock your dock to a desk, table, or other
non-permanent fixture.
USB 3.0 connector: Used to connect devices that are compatible with USB 3.0.
3 Always On USB 3.0 connector: By default, the Always On USB 3.0 connector enables you to charge
some mobile digital devices and smartphones when your computer is in sleep or hibernation mode. For
more information, refer to the documentation that comes with the dock.
4 Combo audio connector: Used to connect headphones or a headset that has a 3.5-mm (0.14-inch),
4-pole plug.
Power indicator: The illuminated ThinkPad logo on the dock functions as a power indicator for the dock.
Power button: Press the power button to turn on or turn off the dock.
60
User Guide
Rear view
USB 2.0 connector: Used to connect devices that are compatible with USB 2.0.
Ethernet connector: Used to connect the dock to an Ethernet LAN.
HDMI connector: Used to connect a digital audio device or video monitor that is compatible with HDMI.
Power connector: Used to connect the ac power adapter.
Lenovo OneLink connector: Connect the Lenovo OneLink connector to the computer.
Chapter 6. Enhancing your computer
61
62
User Guide
Chapter 7. Advanced configuration
While it is important to protect files, data, and settings that are on the hard disk drive or solid-state drive,
you also might need to install a new operating system, install new device drivers, update your system UEFI
BIOS, or recover preinstalled software. This information will help you handle your computer with proper
care and keep it in top working shape.
•
“Installing the Windows 8.1 operating system” on page 63
•
“Installing device drivers” on page 64
•
“Using the ThinkPad Setup program” on page 64
•
“Using system management” on page 73
Installing the Windows 8.1 operating system
In some situations, you might need to install a new operating system. This topic provides instructions on
how to install a Windows 8.1 operating system.
Before you start, print these instructions.
Attention:
• The process of installing a new operating system deletes all the data on your hard disk drive or solid-state
drive, including the data that were stored in a hidden folder.
• If your computer is equipped with both a hard disk drive and an M.2 solid-state drive, do not use the
M.2 solid-state drive as a bootable device. The M.2 solid-state drive is used for “cache” function and to
support the Intel Rapid Start Technology.
To install the Windows 8.1 operating system, do the following:
1. Start the ThinkPad Setup program. See “Using the ThinkPad Setup program” on page 64.
2. Select Startup ➙ Boot to display the Boot Priority Order submenu.
3. Select the drive that contains the Windows 8.1 operating system installation program, for example
USB HDD.
4. Press the F10 key to exit the ThinkPad Setup program.
5. Connect the drive that contains the Windows 8.1 operating system installation program to the computer,
and restart the computer.
6. Install the Windows 8.1 fix modules. Go to the Microsoft Knowledge Base home page at
http://support.microsoft.com/. Type the number of the fix module in the search field, then click Search.
7. Install the registry patches. To download and install the registry patches, go to the Lenovo Support Web
site at:
http://www.lenovo.com/support
8. Install the device drivers. See “Installing device drivers” on page 64.
Note: After installing the operating system, do not change the initial UEFI/Legacy Boot setting in the
ThinkPad Setup program. Otherwise, the operating system will not start correctly.
When you install the Windows 8.1 operating system, you might need one of the following country or region
codes:
© Copyright Lenovo 2013
63
Country or region
Code
Country or region
Code
China
SC
Netherlands
NL
Denmark
DK
Norway
NO
Finland
FI
Spain
SP
France
FR
Sweden
SV
Germany
GR
Taiwan and Hong Kong
TC
Italy
IT
United States
US
Japan
JP
Installing device drivers
Device driver is the program that operates a particular hardware device of the computer. If a device does not
perform well or you install a new device, you need to install or update the corresponding device driver.
To download the latest device drivers, do the following:
1. Go to http://www.lenovo.com/ThinkPadDrivers.
2. Select your product name to view all the device drivers for your computer.
3. Select the device drivers that you need, and follow the instructions on the screen.
Attention: Do not download the device drivers from the Windows Update Web. Always download the device
drivers from:
http://www.lenovo.com/ThinkPadDrivers
Using the ThinkPad Setup program
The ThinkPad Setup program enables you to select various setup configurations for your computer through
configuring the BIOS.
To configure the BIOS of your computer, do the following:
1. Restart the computer. When the ThinkPad logo is displayed, press F1. The ThinkPad Setup program
starts.
Note: If you are required to enter the supervisor password, enter the correct password. You also can
press Enter to skip the password prompt and start the ThinkPad Setup program. If you do not enter the
password, you cannot change the configurations that are protected by the supervisor password. For
more information, refer to “Using passwords” on page 47.
2. Use the cursor keys to select a tab; or use the cursor keys to locate an item and press Enter to select it.
Then a submenu is displayed.
Note: Some menu items are displayed only if the computer supports the corresponding features.
3. Set the value of an item by doing one of the following:
• Press the F6 key to change to a higher value.
• Press the F5 key to change to a lower value.
Note: Default values are in boldface.
4. To change other configurations, press the Esc key to exit the submenu and return to the parent menu.
5. When you complete the configuration, press the F10 key to save and exit. You also can select the
Restart tab in the ThinkPad Setup menu, and restart your computer with one of the provided options.
Note: You can press the Fn+F9 key to restore to the default settings.
64
User Guide
Main menu
When you enter the ThinkPad Setup program, you will first see the Main menu as follows:
• UEFI BIOS Version
• UEFI BIOS Date
• Embedded Controller Version
• ME Firmware 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
To change the configuration of your computer, select Config tab from the ThinkPad Setup menu.
The following table lists the Config menu items. Default values are in boldface.
Attention: The default configurations are already optimized for you. Improper change of the configurations
might cause unexpected results.
Table 3. Config menu items
Menu item
Submenu item
Selection
Comments
USB
USB UEFI BIOS Support
• Disabled
Enable or disable boot support
from USB storage devices.
• Enabled
Always On USB
• Disabled
• Enabled
The USB connectors can charge
external device during low power
states (standby, hibernate or
power-off). If the system runs on
battery mode, this will work only
in standby state.
• Enabled: USB connectors
are powered during low
power states.
• Disabled: USB connectors
are disabled during low power
states.
Always On USB Charge in
off mode
• Disabled
• Enabled
Enable or disable charging
iPod(R), iPhone(TM), or
BlackBerry(R) smartphone
when system is turned off.
Chapter 7. Advanced configuration
65
Table 3. Config menu items (continued)
Menu item
Submenu item
Selection
Comments
• Enabled: Enables charging
when system is turned off.
• Disabled: Disables charging
when system is turned off.
USB 3.0 Mode
• Disabled
• Enabled
• Auto
Set the USB 3.0 controller
mode for the connectors shared
between USB 2.0 and USB 3.0
controller.
If you select Auto, it will enable
you to connect and route
appropriate USB 3.0 or USB 2.0
connectors.
If you select Enabled, it will
enable the USB 3.0 mode
and allow the USB 3.0 to be
supported in the Windows 8.1
operating system.
If you select Disabled, it will
disable and hide 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
will work as the Ctrl key, and the
Ctrl key will work as the Fn key.
Note: Even when Enabled is
selected, you need to press the
Fn key to resume the computer
from sleep mode to normal
operation.
Display
Boot Display Device
• ThinkPad LCD
Select a video device for boot.
• HDMI
• Display on dock
Power
SpeedStep®
Intel (R)
technology
• Disabled
• Enabled
Enable or disable Intel
SpeedStep technology.
• Enabled: CPU can work at
lower speed to save power.
• Disabled: CPU always works
at highest speed.
CPU Power Management
• Enabled
• Disabled
Disable Built-in Battery
66
User Guide
Enable or disable the power
saving feature that stops
the microprocessor clock
automatically when there are no
system activities.
Use this feature to temporarily
disable the built-in battery. The
system will be automatically
powered off after you select
Table 3. Config menu items (continued)
Menu item
Submenu item
Selection
Comments
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.
Beep and Alarm
Password Beep
• Disabled
• Enabled
Keyboard Beep
• Disabled
• Enabled
CPU
Core Multi-Processing
• Disabled
• Enabled
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.
Enable or disable the keyboard
beep when unmanageable key
combinations are pressed.
Enable or disable additional
execution core units within a
CPU.
Note: If you are using a
computer with a single-core
processor, this item will not be
available.
Intel Hyper-Threading
Technology
• Disabled
• Enabled
Enable or disable additional
logical processors within a
processor core.
Date and Time menu
To change the date or time of your computer, select the Date/Time tab from the ThinkPad Setup menu.
Then do the following:
1. Use the cursor keys to select System Date or System Time.
2. Type a date or time.
Security menu
To change the security settings of your computer, select the Security tab from the ThinkPad Setup menu.
The following table lists the Security menu items. Default values are in boldface.
Attention: The default configurations are already optimized for you. Improper change of the configurations
might cause unexpected results.
Chapter 7. Advanced configuration
67
Table 4. Security menu items
Menu item
Submenu item
Selection
Comments
Password
Supervisor Password
• Disabled
Refer to “Supervisor password” on
page 48.
• Enabled
Lock UEFI BIOS Settings
• 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
• Disabled
• Enabled
Hard Disk1 Password
• Disabled
• Enabled
Hard Disk2 Password
• Disabled
• Enabled
68
User Guide
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 will be displayed when
the computer is turned on, from
either a power-off or hibernation
state. If you select Disabled, no
password prompt will be 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 will
be displayed when you restart the
computer. If you select Disabled, no
password prompt will be 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 password 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 47.
Refer to “Hard disk passwords” on
page 50.
Refer to “Hard disk passwords” on
page 50.
Table 4. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Security Chip
Security Chip Selection
• Discrete TPM
If you select Discrete TPM, you can
use a discrete TPM chip with TPM
1.2 mode.
• Intel PTT
If you select Intel PTT, you can use
Intel Platform Trusted Technology
with TPM 2.0 mode.
Note: The Intel PTT can be used
with Mircorosft Windows 8.1
operating system.
Security Chip
• Active
• Inactive
• Disabled
If you select Active, the security
chip will be functional. If you select
Inactive, the Security Chip option
will be visible, but the security chip
will not be functional. If you select
Disabled, the Security Chip option
will be hidden and the security chip
will not be functional.
Enable or disable the following
Security Reporting Options:
Security Reporting
Options
• BIOS ROM Strings Reporting:
BIOS text string
• CMOS Reporting: CMOS data
• NVRAM Reporting: Security
data stored in the Asset ID
• SMBIOS Reporting: SMBIOS
data
UEFI BIOS Update Option
Clear Security Chip
Enter
This option is used to clear
encryption keys. It will
not be possible to access
already-encrypted data after
these keys are cleared.
Physical Presence for
Provisioning
• Disabled
This option enables or disables the
confirmation message when you
change the settings of the security
chip.
Physical Presence for
Clear
• Disabled
Flash BIOS Updating by
End-Users
• Disabled
Secure RollBack
Prevention
• Disabled (if
OS Optimized
Defaults is
Disabled)
• Enabled
• Enabled
• Enabled
This option enables or disables the
confirmation message when you
clear the security chip.
If you select Enabled, all users can
update the UEFI BIOS. If you select
Disabled, only the person who
knows the supervisor password can
update the UEFI BIOS.
If you select Disabled, you can flash
the older version of the UEFI BIOS.
• Enabled (if
OS Optimized
Chapter 7. Advanced configuration
69
Table 4. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Defaults is
Enabled)
Memory Protection
Execution Prevention
• Disabled
• Enabled
Virtualization
Intel (R) Virtualization
Technology
• Disabled
Intel VT-d Feature
• Disabled
• Enabled
• Enabled
I/O Port Access
Wireless LAN
• Disabled
• Enabled
Bluetooth
• Disabled
• Enabled
USB Port
• Disabled
• Enabled
Memory Card Slot
• Disabled
• Enabled
Integrated Camera
• Disabled
• Enabled
Microphone
• Disabled
• Enabled
NFC Device
• Disabled
• Enabled
Sensor Hub
• Disabled
• Enabled
70
User Guide
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.
If you select Enabled, a Virtual
Machine Monitor (VMM) can utilize
the additional hardware capabilities
provided by Virtualization
Technology.
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 Wireless LAN 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 an SD card
or a MultiMediaCard.
If you select Enabled, you can use
the camera.
If you select Enabled, you can use
the microphone (internal, external,
or line-in).
If you select Enabled, you can use
the NFC device.
If you select Enabled, you can use
the sensor hub.
Table 4. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Anti-Theft
Intel AT Module Activation
• Disabled
Enable or disable the UEFI BIOS
interface to activate the Intel AT
module, which is an optional
anti-theft service from Intel.
• Enabled
• Permanently
Disabled
Note: If you set the Intel AT
module activation to Permanently
Disabled, you will be unable to
enable this setting again.
Computrace
• Disabled
• Enabled
• Permanently
Disabled
Enable or disable the UEFI BIOS
interface to activate the computrace
module. Computrace is an optional
monitoring service from Absolute
Software.
Note: If you set the computrace
module activation to Permanently
Disabled, you will be unable to
enable this setting again.
Secure Boot
Secure Boot
• Disabled (if
OS Optimized
Defaults is
Disabled)
• Enabled (if
OS Optimized
Defaults is
Enabled)
Platform Mode
• User Mode
Enable or disable the Secure Boot
feature. Select Enable to prevent
unauthorized operating systems
from running at boot time. Select
Disabled to allow any operating
systems to run at boot time.
Specify the system operating mode.
• Setup Mode
Secure Boot Mode
• Standard Mode
Specify the Secure Boot mode.
• Custom Mode
Reset to Setup Mode
• Yes
• No
Restore Factory keys
• Yes
• No
This option is used to clear the
current platform key and put the
system into setup mode. You
can install your own platform key
and customize the Secure Boot
signature databases in setup mode.
Secure Boot mode will be set to
custom mode.
This option is used to restore all
keys and certificates in Secure Boot
databases to factory defaults. Any
customized Secure Boot settings
will be erased, and the default
platform key will be re-established
along with the original signature
databases including certificate for
Windows 8.1 operating system.
Startup menu
To change the startup settings of your computer, select the Startup tab from the ThinkPad Setup menu.
Chapter 7. Advanced configuration
71
Attention:
• After you change the startup sequence, ensure that you select a correct device during a copy, a save, or a
format operation. Otherwise your data might be erased or overwritten.
• If you are using the BitLocker drive encryption, do not change the startup sequence. BitLocker drive
encryption locks the computer from starting once detects the change of startup sequence.
To change the startup sequence temporarily so that the computer starts from a desired drive, do the following:
1. Restart the computer. When the ThinkPad logo is displayed, press F12.
2. Select the device that you want the computer to start from.
Note: The Boot menu will be displayed if the computer cannot start from any devices, or the operating
system cannot be found.
The following table lists the Startup menu items. Default values are in boldface.
Note: Some items are displayed on the menu only if the computer supports the corresponding features.
Table 5. Startup menu items
Menu item
Selection
Boot
UEFI/Legacy Boot
Comments
Select the boot device when you
press the power button to turn on the
computer.
• Both (if OS Optimized Defaults
is Disabled)
• UEFI Only (if OS Optimized
Defaults is Enabled)
• Legacy Only
UEFI/Legacy Boot Priority
• UEFI First
• Legacy First
CSM Support (for UEFI Only)
• No
• Yes
Select system boot capability.
• Both: The system boots by the
following UEFI/Legacy Boot Priority
setting.
• UEFI Only: The system boots from
the UEFI enabled operating system.
• Legacy Only: The system boots from
any operating system other than the
UEFI enabled one.
Note: If you select UEFI Only, the
system cannot boot from the bootable
devices that do not have the UEFI
enabled operating system.
Compatibility Support Module (CSM) is
required for booting the legacy operating
system. If you select UEFI Only, CSM
Support will be selectable. For Both or
Legacy Only mood, CSM Support will
not be selectable.
Boot Mode
• Quick
• Diagnostics
Option Key Display
• Enabled
• Disabled
72
User Guide
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”
will not be displayed during the POST.
Table 5. Startup menu items (continued)
Menu item
Selection
Comments
Boot Device List F12 Option
• Enabled
If you select Enabled, the F12 key will be
recognized and the Boot menu window
will be displayed.
• Disabled
Boot Order Lock
• Disabled
• Enabled
If you select Disabled, your computer
will boot using the default priority. If you
select Enabled, your computer will boot
using the priority you have customized.
Restart menu
To exit the ThinkPad Setup program and restart the computer, select Restart from the ThinkPad Setup menu.
The following submenu items are displayed:
• Exit Saving Changes: Save the changes and restart the computer.
• Exit Discarding Changes: Discard the changes and restart the computer.
• Load Setup Defaults: Restore to the factory default settings.
Note: Enable OS Optimized Defaults to meet the Windows 8.1 certification requirements. When you
change this setting, some other settings are changed automatically, such as CSM Support, UEFI/Legacy
Boot, Secure Boot, and Secure RollBack Prevention.
• Discard Changes: Discard the changes.
• Save Changes: Save the changes.
Updating the UEFI BIOS
The UEFI BIOS is the first program that the computer runs when the computer is turned on. The UEFI BIOS
initializes the hardware components, and loads the operating system and other programs.
You can update the UEFI BIOS by starting your computer from a flash update optical disc or a flash update
program running in the Windows environment. When you install a new program, a device driver, or hardware,
you might be informed to update the UEFI BIOS.
For instructions on how to update the UEFI BIOS, go to:
http://www.lenovo.com/ThinkPadDrivers
Using system management
This topic is primarily intended for the network administrators.
Your computer is designed for manageability, so that you can redirect more resources to better meet your
business objectives.
This manageability, known as 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 a hard disk drive, and installing a program.
Once the computer is configured and operational, you can manage it by using the software and the
manageability features that are already integrated into the client computer and the network.
Chapter 7. Advanced configuration
73
Desktop Management Interface
The UEFI BIOS of your computer supports an interface called System Management BIOS (SMBIOS)
Reference Specification, version 2.7.1. SMBIOS provides information about the hardware components of
your computer. It is the responsibility of the UEFI BIOS to provide information about itself and the devices on
the system board. This specification documents the standards for getting access to this BIOS information.
Preboot eXecution Environment
The Preboot eXecution Environment (PXE) technology makes the computer more manageable by enabling
the computer to start from a server. Your computer supports the personal computer functions that PXE
requires. For example, with the appropriate LAN card, your computer can be started from the PXE server.
Note: The Remote Initial Program Load (RIPL or RPL) function cannot be used with your computer.
Asset ID EEPROM
The Asset ID EEPROM contains information about the computer configuration and the serial numbers of
the key components. It also includes a number of blank fields where you can record information about
the end users in your network.
74
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. The chapter provides information that can help you keep your computer running
smoothly.
•
“General tips for preventing problems” on page 75
•
“Making sure device drivers are current” on page 76
•
“Taking care of your computer” on page 77
General tips for preventing problems
This topic provides the following tips to help you prevent computing problems:
• If your computer is equipped with both a hard disk drive and an M.2 solid-state drive, you are not
recommended to use the M.2 solid-state drive as a bootable device. The M.2 solid-state drive is designed
and developed for “cache” function purpose only. If you use the M.2 solid-state drive as a bootable
device, its reliability is not guaranteed.
• 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
capacity, open the File Explorer.
• Empty your recycle bin on a regular basis.
• Use disk defragment tool regularly on your hard disk drive to improve data seek and read times.
• To free up disk space, uninstall unused application programs.
Note: You also might want to look for program duplication or overlapping versions.
• Clean out your Inbox, Sent, and Trash folders from your e-mail client program.
• Back up your data at least once a week. If critical data is present, it is a good idea to perform a daily
backup operation. Lenovo has many backup options available for your computer. Rewritable optical
drives are available for most machines and are easily installed.
• Schedule system restore operations to take a system snapshot periodically. For more information about
system restore, see Chapter 5 “Recovery overview” on page 55.
• Update device drivers and the UEFI BIOS when needed.
• Profile your machine at http://www.lenovo.com/support to keep up to date with current drivers and
revisions.
• Keep up to date for device drivers on other non-Lenovo hardware. You might want to read the device
driver information release notes prior to updating for compatibility or known issues.
• Keep a log book. Entries might include major hardware or software changes, driver updates, minor issues
you have experienced, and how you resolved the minor issues.
• If you ever need to run a recovery on your computer to return the preinstalled contents onto the machine,
the following tips might help along the way:
– Remove all external devices such as the printer, keyboard, and so on.
– Make sure that your battery is charged and your computer has the ac power connected.
– Access ThinkPad Setup and load the default settings.
– Restart the computer and start the recovery operation.
© Copyright Lenovo 2013
75
– If your computer uses discs as the recovery media, do not remove the disc from the drive until
prompted to do so.
• For suspected hard disk drive issues, refer to “Diagnosing problems” on page 81 and run a diagnostic
test for the drive before you call the Customer Support Center. If your computer does not start up,
download the files to create a bootable self-test medium from http://www.lenovo.com/hddtest. Run the
test and record any messages or error codes. If the test returns any failing error codes or messages,
call the Customer Support Center with the codes or messages and the computer in front of you. A
technician will assist you further.
• If required, you can find the contact information about the Customer Support Center for your country
or region at http://www.lenovo.com/support/phone. When calling the Customer Support Center, make
sure that you have your machine model type, serial number, and the computer in front of you. Also, if the
computer is producing error codes, it is helpful to have the error screen on or the messages written down.
Making sure device drivers are current
Device drivers are programs that contain instructions for the operating system about how to operate or
“drive” a certain piece of hardware. Each hardware component on your computer has its own specific driver.
If you add a new component, the operating system needs to be instructed on how to operate that piece
of hardware. After you install the driver, the operating system can recognize the hardware component
and understand how to use it.
Note: Because drivers are programs, like any other file on your computer, they are susceptible to corruption
and might not perform correctly if corruption occurs.
It is not always necessary to download the latest drivers. However, you should download the latest driver
for a component if you notice poor performance from that component or if you added a new component.
This might eliminate the driver as the potential cause of a problem.
Getting the latest drivers from the Web site
You can download and install updated device drivers from the Lenovo Web site by doing the following:
1. Go to http://www.lenovo.com/ThinkPadDrivers.
2. Select the entry for your computer and then follow the instructions on the screen to download and
install necessary software.
Getting the latest drivers using System Update
The System Update program helps you keep the software on your computer up-to-date. Update packages
are stored on Lenovo servers and can be downloaded from the Lenovo Support Web site. Update packages
can contain applications, device drivers, UEFI BIOS flashes, or software updates. When the System Update
program connects to the Lenovo Support Web site, the System Update program automatically recognizes
the machine type and model of your computer, the installed operating system, and the language of the
operating system to determine what updates are available for your computer. The System Update program
then displays a list of update packages and categorizes each update as critical, recommended, or optional to
help you understand the importance. You have complete control of which updates to download and install.
After you select the update packages you want, the System Update program automatically downloads and
installs the updates without any further intervention from you.
The System Update program is preinstalled on your computer and is ready to run. The only prerequisite is
an active Internet connection. You can start the program manually, or you can use the schedule feature
to enable the program to search for updates automatically at specified intervals. You also can predefine
scheduled updates to search by severity (critical updates, critical and recommended updates, or all updates)
so the list you choose from contains only those update types that are of interest to you.
76
User Guide
For more information about how to use the System Update program, refer to the help information system
of the program.
Taking care of your computer
Although your computer is designed to function reliably in normal work environments, you need to use
common sense in handling it. By following the important tips in this topic, you will get the most use and
enjoyment out of your computer.
Be careful about where and how you work
• Store packing materials safely out of the reach of children to prevent the risk of suffocation from plastic
bags.
• Keep your computer away from magnets, activated cellular phones, electrical appliances, or speakers
(more than 13 cm or 5 inches).
• Avoid subjecting your computer to extreme temperatures (below 5°C/41°F or above 35°C/95°F).
• Some appliances, such as certain portable desktop fans or air purifiers, can produce negative ions. If a
computer is close to such an appliance, and is exposed for an extended time to air containing negative
ions, it might become electrostatically charged. Such a charge might be discharged through your hands
when you touch the keyboard or other parts of the computer, or through connectors on I/O devices
connected to the computer. 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.
• Do not turn your computer over while the ac power adapter is plugged in. This could break the adapter
plug.
Carry your computer properly
• Before moving your computer, be sure to remove any media, turn off attached devices, and disconnect
cords and cables.
• When picking up your open computer, hold it by the bottom. Do not pick up or hold your computer by
the display.
Handle storage media and drives properly
• When installing the hard disk drive, or solid-state drive, follow the instructions shipped with your hardware,
and apply pressure only where needed on the device.
• Turn off your computer before you replace the hard disk drive or solid-state drive.
• After you replace the primary hard disk drive or solid-state drive, reattach the cover of the drive slot.
• Store your external and removable hard disk drives or optical drives in appropriate containers or
packaging when they are not being used.
Chapter 8. Preventing problems
77
• Before you install a memory card such as an SD card, SDHC card, SDXC card, and a MultiMediaCard,
touch a metal table or a grounded metal object. This action reduces any static electricity from your
body. Static electricity could damage the device.
• When transferring data to or from a flash media card, such as an SD card, do not put your computer in
sleep or hibernation mode before the data transfer is complete; otherwise, your data could become
damaged.
Taking 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, hard disk drive, or solid-state drive.
Registering your computer
• Register your ThinkPad computer with Lenovo at http://www.lenovo.com/register. For more information,
see “Registering your computer” on page 15.
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.
Note: Avoid spraying cleaner directly onto the display or the keyboard.
2. Wipe each keytop surface with the cloth. Wipe the keys one by one; if you wipe several keys at a time,
the cloth might hook onto an adjacent key and possibly damage it. Ensure that no liquid drips onto
or between the keys.
3. Allow to dry.
4. To remove any crumbs or dust from beneath the keys, you can use a camera blower with a brush
or cool air from a hair dryer.
Cleaning your computer display
To clean the computer display, do the following:
78
User Guide
1. Gently wipe the display with a dry, soft lint-free cloth. If you see a scratchlike mark on your display,
it might be a stain transferred from the keyboard or the TrackPoint pointing stick when the cover was
pressed from the outside.
2. Wipe or dust the stain gently with a soft, dry cloth.
3. If the stain remains, moisten a soft, lint-free cloth with water or a 50-50 mixture of isopropyl alcohol and
water that does not contain impurities.
Note: Avoid spraying cleaner directly onto the display or the keyboard.
4. Wring out as much of the liquid as you can.
5. Wipe the display again; do not let any liquid drip into the computer.
6. Be sure to dry the display before closing it.
Chapter 8. Preventing problems
79
80
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 81
•
“Troubleshooting” on page 81
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.
Notes:
• The Lenovo Solution Center program also is available for downloaded at:
http://www.lenovo.com/diags
• If you are using other Windows operating system rather than Windows 8.1, you can find the latest
information about diagnostics for your computer at:
http://www.lenovo.com/diags
To run the Lenovo Solution Center program, see “Lenovo programs” on page 12.
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 Lenovo Solution Center
program, save and print the log files created by the program. You will need the log files when you speak to a
Lenovo technical support representative.
Troubleshooting
If your computer has an error, it typically displays a message or an error code, or 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 the instructions with your computer for reference later.
If your computer is completely unresponsive (you cannot use the TrackPoint pointing device or the
keyboard), do the following:
1. Press and hold the power button for four seconds or more to turn off the computer, and then restart the
computer by pressing the power button.
Note: If you cannot turn off your computer, or if you cannot restart it, continue with step 2.
© Copyright Lenovo 2013
81
2. Remove the ac power adapter from the computer, and reset the system by inserting a straightened
paper clip into the emergency reset hole. To locate the reset hole, refer to “Bottom view” on page 6.
Reattach the ac power adapter.
Notes:
a. If the computer does not turn on, continue with step 3.
b. If the computer starts with ac power but does not start when ac power is disconnected, call the
Customer Support Center for support. Go to http://www.lenovo.com/support/phone for the latest
list of support phone numbers for your country or region.
3. Remove all external devices that are attached to your computer (keyboard, mouse, printer, scanner,
and so on). Repeat step 2.
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.
• 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 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 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.
• Message: 0189: Invalid RFID configuration information area.
82
User Guide
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 wireless network card is not supported on this computer. Remove it.
• 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: 0271: Real Time Clock Error - Check Date and Time settings.
Solution: Neither the date nor the time is set in the computer. Enter ThinkPad Setup to set the date and
time.
• Message: 2000: ThinkVantage Active Protection sensor diagnostics failed.
Solution: ThinkVantage® Active Protection sensor is not working correctly. Have the computer serviced.
• Message: 2100: Detection error on HDD0 (Main HDD).
Solution: The hard disk drive is not working. Have the hard disk drive serviced.
• Message: 2102: Detection error on HDD2 (M.2 SATA)
Solution: The M.2 SATA device is not working. Have the M.2 SATA device serviced.
• Message: 2110: Read error on HDD0 (Main HDD)
Solution: The main hard disk drive is not working. Have the main hard disk drive serviced.
• Message: 2112: Read error on HDD2 (M.2 SATA)
Solution: The M.2 SATA device is not working. Have the M.2 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
Chapter 9. Troubleshooting computer problems
83
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.
Errors without messages
• Problem: My screen keeps blanking when I do not want it to.
Solution: Go the desktop and click the battery status icon from the Windows notification area. Then click
More power options ➙ Show additional plans ➙ High performance.
• 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.
– 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 F6.
– 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.
– If your system is installed with the Windows 8.1 operating system, use either the Remove
everything and reinstall Windows function or the recovery discs to restore the system to the
factory state.
If the problem persists, have the computer serviced.
• Problem: My screen goes blank while the computer is on.
Solution: Your screen saver or power management might have been enabled. Do either of the following:
– Touch the TrackPoint pointing device or the ThinkPad trackpad, or press a key to exit the screen saver.
– Press the power button to resume from sleep or hibernation.
84
User Guide
Beep errors
Table 6. Beep errors
Problem
Solution
One short beep, pause, three short beeps, pause, three
more short beeps, and one short beep
The memory module has a problem. 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 the instructions with your computer for reference later.
If your memory module is not operating properly, check the following items:
1. Check for error messages during startup.
Follow the appropriate corrective actions for power-on self-test (POST) error messages.
2. Verify that the latest UEFI BIOS for your model has been installed.
3. Verify the proper memory configuration and compatibility including the maximum memory size and the
memory speed.
4. Run the Lenovo Solution Center program.
Networking problems
The following are the most common networking problems:
Ethernet problems
• Problem: The computer cannot connect to the network.
Solution: Make sure that:
– The Lenovo USB 2.0 Ethernet Adapter or supported ThinkPad OneLink Dock is connected correctly to
your computer.
– The cable is installed correctly.
The network cable must be securely connected both to the Lenovo USB 2.0 Ethernet Adapter of your
computer and to the RJ45 connector of the hub. The maximum allowable distance from the computer
to hub is 100 meters. If the cable is connected and the distance is within acceptable limits but the
problem persists, try a different cable.
– You are using the correct device driver. To install the correct driver, do the following:
1. Open Control Panel and click Hardware and Sound ➙ Device Manager. If you are prompted for
an administrator password or confirmation, type the password or provide confirmation.
Chapter 9. Troubleshooting computer problems
85
2. If the exclamation mark ! is displayed next to the adapter name under Network adapters, you
might not be using the correct driver or the driver might have been disabled. To update the driver,
right-click the highlighted adapter.
3. Click Update Driver Software, and then follow the instructions on the screen.
– The switch connector and the adapter have the same duplex setting.
If you configured the adapter for full duplex, make sure that the switch connector also is configured
for full duplex. Setting wrong duplex mode can degrade performance, cause data loss, or result in
lost connections.
– You have installed all networking software that is necessary for your network environment.
Check with your LAN administrator for the necessary networking software.
• 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
previous solution for the procedure to make sure that the correct device driver is installed.
• Problem: My computer is a Gigabit Ethernet model and I use a speed of 1000 Mbps, but the connection
fails or errors occur.
Solution:
– Use Category 5 wiring and make sure that the network cable is securely connected.
– Connect to a 1000 BASE-T hub/switch (not 1000 BASE-X).
• Problem: The Wake On LAN feature is not working.
Solution: Ensure that Wake On LAN is enabled in ThinkPad Setup. If it is, check with your LAN
administrator for the necessary settings.
• Problem: My computer is a Gigabit Ethernet model, but the computer cannot connect to the network at
1000 Mbps. Instead, it connects at 100 Mbps.
Solution:
– Try another cable.
– Make sure that the link partner is set to auto-negotiate.
– Make sure that the switch is 802.3ab-compliant (gigabit over copper).
A wireless LAN problem
Problem: I cannot connect to the network using the built-in wireless network card.
Solution: Make sure that:
• Your wireless LAN driver is the latest version.
• Your computer is within range of a wireless access point.
• The wireless radio is enabled.
Bluetooth problems
Note: Check your connection anytime and make sure that no other Bluetooth-enabled device is searching for
the device to which you want to connect. Simultaneous searching is not allowed in the Bluetooth connection.
• Problem: Sound does not come from the Bluetooth headset/headphone but comes from the local
speaker even though the Bluetooth headset/headphone is connected using a Headset profile or AV profile.
Solution: Do the following:
1. Exit the application that uses the sound device (for example, Windows Media Player).
86
User Guide
2. Open Control Panel and click Hardware and Sound ➙ Sound ➙ Playback.
3. If you are using a Headset profile, select Bluetooth Hands-free Audio and click the Set Default
button. If you are using an AV profile, select Stereo Audio and click the Set Default button.
4. Click OK to close the Sound window.
Problems with the keyboard and other pointing devices
The following are the most common problems with keyboards and other pointing devices.
TrackPoint pointing device problems
• Problem: The pointer drifts when the computer is turned on or after it resumes normal operation.
Solution: The pointer might drift when you are not using the TrackPoint pointing device during normal
operation. This is a normal characteristic of the TrackPoint pointing device and is not a defect. Pointer
drifting might occur for several seconds under the following conditions:
– When the computer is turned on
– When the computer resumes normal operation
– When the TrackPoint pointing device is kept pressed for a long time
– When the temperature changes
• Problem: The TrackPoint pointing device or ThinkPad trackpad does not work.
Solution: Ensure that the TrackPoint pointing device or ThinkPad trackpad is enabled in the ThinkPad
pointing device setting window.
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 by doing the following:
1. Open Control Panel. Change the view of Control Panel from Category to Large icons or Small icons.
2. Click Keyboard.
3. Select the Hardware tab. In the Device Properties pane, ensure that you see this message: Device
Status: This device is working properly.
If keys on the keyboard still do not work, have the computer serviced.
• Problem: 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.
Problems with the display and multimedia devices
This topic includes the most common problems with displays and multimedia devices, including the
computer display, the external monitor, and audio devices.
Chapter 9. Troubleshooting computer problems
87
Computer screen problems
• Problem: The screen is blank.
Solution: Do the following:
– Press F7 to bring up the image.
– If you are using the ac power adapter, or using the battery and the battery gauge shows that the battery
is not depleted, press F6 to make the screen brighter.
– If your computer is in sleep mode, press Fn to resume from the sleep mode.
– If the problem persists, follow the solution for the following problem.
• Problem: The screen is unreadable or distorted.
Solution: 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 Personalize.
2. Click Display at the left.
3. Select Change display settings. Check whether the screen resolution is correctly set.
4. Click Advanced Settings.
5. 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.
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 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.
8. 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.
9. 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.
Solution: Press and hold the power button for four seconds or more to turn off your computer; then
turn it on again.
88
User Guide
• 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: Make sure that the monitor type and other information is correct. If necessary, update the
monitor driver. See “Setting the external monitor type” on page 38.
• 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.
Chapter 9. Troubleshooting computer problems
89
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 primary display, the computer display).
7. Set the resolution for the primary display.
8. Click the Monitor-2 icon (for the external monitor).
9. Set the screen resolution for the secondary display.
10. Set the relative position of each monitor by dragging its icon. You can set the monitors in any relative
position, but the icons must touch each other.
11. Click OK to apply the changes.
Note: To change the color settings, right-click on the desktop, and click Screen resolution. Click
Advanced Settings, select the Monitor tab, then set Colors.
• Problem: If you use the Extend desktop function, you cannot set a higher resolution or higher refresh
rate on the secondary display.
Solution: Change the resolution and the color depth to lower settings for the primary display. Refer
to the solution to the above problem.
• Problem: Display switching does not work.
Solution: If you use the Extend desktop function, disable it, and change the display output location. If
a DVD movie or a video clip is playing, stop the playback, close the 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. Open Control Panel.
2. Click Hardware and Sound.
3. Click Device Manager. If you are prompted for an administrator password or confirmation, type the
password or provide confirmation.
4. Double-click Sound, video and game controllers.
5. Make sure that the Conexant HD Audio driver 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. Open Control Panel.
90
User Guide
2. Click Hardware and Sound.
3. Click Sound.
4. Click the Recording tab in the Sound window.
5. Select Microphone, and click the Properties button.
6. Click the Levels tab, and move the Microphone Boost slider upwards.
7. Click OK.
Note: For details about controlling volume, refer to your Windows online help.
• Problem: A volume or balance slider cannot be moved.
Solution: The slider might be grayed out. This means that its position is fixed by the hardware and
cannot be changed.
• Problem: The volume sliders do not stay in place when some audio applications are used.
Solution: It is normal for the sliders to change position when certain sound applications are used. The
applications are aware of the settings in the Volume Mixer window and are allowed to change the settings
themselves. An example is the Windows Media Player. Usually the 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 at minimum.
Solution: You still can hear some sound even though you have set the Volume Mixer control at minimum.
To turn off the sound completely, go to the Volume Mixer by clicking the speaker icon in the taskbar,
then click Mixer. Click the Mute Speaker icon.
• Problem: When you connect a headphone to your computer while playing sound, a speaker does not
produce sound in the MULTI-STREAM mode at Conexant 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. Open Control Panel. Click Hardware and Sound.
2. Click the Conexant HD Audio Manager icon. The Conexant HD Audio Manager window opens.
3. 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 tab icon will be checked.
4. To set a different device as the default, click the speaker tab. Click the Set Default Device drop
down list box. Select Set Default Device. That speaker tab icon will now have a check mark.
5. 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 Conexant HD Audio Manager.
Chapter 9. Troubleshooting computer problems
91
Battery and power problems
This topic contains instructions on troubleshooting battery and power problems.
Battery problems
• Problem: The built-in battery cannot be fully charged in the standard charge time when the computer is
powered off.
Solution: The battery might be over-discharged. Do the following:
1. Turn off the computer.
2. 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 built-in battery.
If the built-in battery cannot be fully charged in 24 hours, call Lenovo Customer Service Center to have
it serviced.
• Problem: Your computer shuts down before the battery status icon shows that the battery is empty, or
the computer operates after the battery status icon shows that the battery is empty.
Solution: Discharge and recharge the built-in battery.
• Problem: The operating time for a fully charged built-in battery is short.
Solution: Discharge and recharge the built-in battery. If your battery operating time is still short, call
Lenovo Customer Service Center to have it serviced.
• Problem: The computer does not operate with a fully charged built-in battery.
Solution: The surge protector in the built-in battery might be active. Turn off the computer for one minute
to reset the protector; then turn on the computer again.
• Problem: The built-in battery cannot be charged.
Solution: You cannot charge the battery when it is too hot. Turn off the computer and allow it to cool to
room temperature. After it cools, recharge the battery. If it still cannot be charged, call Lenovo Customer
Service to have it serviced.
An ac power adapter problem
Problem: The ac power adapter is connected to the computer and the working electrical outlet, but the
power adapter (power plug) icon is not displayed on the taskbar. Also the system status indicator does not
blink.
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. If the connection of the ac power adapter is correct, turn off the computer, then disconnect the ac
power adapter.
3. Reconnect the ac power adapter, then turn on the computer.
4. If the power adapter icon still is not displayed on the taskbar and the system status indicator does not
blink, have the ac power adapter and your computer serviced.
Note: To display the power adapter (power plug) icon, click Show hidden icons on the taskbar.
Power problems
Print these instructions now and keep the instructions with your computer for reference later.
92
User Guide
If your computer is getting no power at all, check the following items:
1. Verify the power button. Refer to “Status indicators” on page 7. 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.
If your computer does not run on battery power, do the following:
1. If the battery runs out of power, attach ac power adapter to recharge the battery.
2. If the battery is charged but the computer does not run, call Lenovo Customer Service Center to have
it serviced.
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 reset the system by inserting a straightened paper
clip into the emergency reset hole. To locate the emergency reset hole, refer to “Bottom view” on page 6.
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 and hibernation problems
• Problem: The computer enters sleep mode unexpectedly.
Solution: If the microprocessor overheats, the computer automatically enters sleep mode to allow the
computer to cool and to protect the microprocessor and other internal components. Check the settings
for sleep mode.
• Problem: The computer enters sleep mode (the 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
12.
If the battery is charged and the temperature is within range, have the computer serviced.
• Problem: A critical low-battery error occurs, and the computer immediately turns off.
Chapter 9. Troubleshooting computer problems
93
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.
Solution: If the system does not return from sleep mode, it might have entered sleep or hibernation
mode automatically because the battery is depleted. Check the system status indicator (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 or
in hibernation mode. Connect the ac power adapter to the computer; then press the power button
to resume operation.
If the system still does not return from sleep mode, your system might stop responding and you might
not be able to turn off the computer. In this case, you need to reset the computer. If you have not
saved your data, it might be lost. To reset the computer, press and hold the power button for 4 seconds
or more. If the system is still not reset, remove the ac power adapter and reset the system by inserting
a straightened paper clip into the emergency reset hole. To locate the emergency reset hole, refer
to “Bottom view” on page 6.
• Problem: Your computer does not enter sleep or hibernation mode.
Solution: Check whether any option has been selected to disable your computer from entering sleep
or hibernation mode.
If your computer tries to enter sleep mode but the request is rejected, the device attached to the USB
connector might have been disabled. If this occurs, do a hot-unplug-and-plug operation for the USB
device.
• Problem: The battery discharges slightly while the computer is in hibernation mode.
Solution: If the wakeup function is enabled, the computer consumes a small amount of power. This is not
a defect. For details, refer to “Power-saving modes” on page 35.
Problems with drives and other storage devices
This section includes hard disk drive problems and solid-state 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.
94
User Guide
• 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.
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:
• 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: Open the Device Manager window. Ensure that the USB device setup is correct, and that the
assignment of computer resource and the installation of the device driver are correct. To open the Device
Manager window, go to Control Panel and click Hardware and Sound ➙ Device Manager. If you are
prompted for an administrator password or confirmation, type the password or provide confirmation.
Refer to “Diagnosing problems” on page 81 for a diagnostic test of the USB connector.
Chapter 9. Troubleshooting computer problems
95
A dock problem
Problem: The computer does not start when you try to turn it on, and does not respond when you try to
resume operation.
Solution: Make sure that:
• The ThinkPad OneLink Dock is connected to power.
• The computer is correctly connected to the ThinkPad OneLink Dock.
96
User Guide
Chapter 10. Getting support
This chapter provides information about getting help and support from Lenovo.
•
“Before you contact Lenovo” on page 97
•
“Getting help and service” on page 97
•
“Purchasing additional services” on page 99
Before you contact Lenovo
Often, you can solve your computer problems by referring to the information in the explanations of error
codes, running diagnostic programs, or by consulting the Lenovo Web site.
Registering your computer
Register your computer with Lenovo. For more information, see “Registering your computer” on page 15.
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
about where to go for additional information about Lenovo and our products, what to do if you experience a
problem with your computer, and whom to call for service should it be necessary.
© Copyright Lenovo 2013
97
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,
which 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 81 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.
• 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.
98
User Guide
The following items are not covered:
• Replacement or use of parts not manufactured for or by Lenovo or non-warranted parts
•
•
•
•
•
Note: All warranted parts contain a 7-character identification in the format FRU XXXXXXX or a
10-character identification in the format FRU XXXXXXXXXX.
Identification of software problem sources
Configuration of UEFI BIOS as part of an installation or upgrade
Changes, modifications, or upgrades to device drivers
Installation and maintenance of network operating systems (NOS)
Installation and maintenance of application programs
For the terms and conditions of the Lenovo Limited Warranty that applies to your Lenovo hardware product,
see “Warranty information” in the Safety, Warranty, and Setup Guide that comes with your computer.
If possible, be near your computer when you make your call in case the technical assistance representative
needs to help you resolve a computer problem. Ensure that you have downloaded the most current drivers
and system updates, run diagnostics, and recorded information before you call. When calling for technical
assistance, have the following information available:
• Machine type and model
• Serial numbers of your computer, monitor, and other components, or your proof of purchase
• Description of the problem
• Exact wording of any error messages
• Hardware and software configuration information for your system
Telephone numbers
For a list of the Lenovo Support phone numbers for your country or region, go to
http://www.lenovo.com/support/phone or refer to the Safety, Warranty, and Setup Guide that comes with
your computer.
Note: Phone numbers are subject to change without notice. The latest phone numbers are available at
http://www.lenovo.com/support/phone. If the number for your country or region is not provided, contact
your Lenovo reseller or Lenovo marketing representative.
Purchasing additional services
During and after the warranty period, you can purchase additional services, such as support for Lenovo
and non-Lenovo hardware, operating systems, and application programs; network setup and configuration
services; upgraded or extended hardware repair services; and custom installations services. Service
availability and service name might vary by country.
For more information about these services, go to:
http://www.lenovo.com/accessories/services/index.html
Chapter 10. Getting support
99
100
User Guide
Appendix A. Regulatory information
Wireless related information
Wireless interoperability
The wireless LAN 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, 802.11ac 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 2013
101
• 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 LAN antenna (auxiliary)
Locating wireless regulatory notices
For more information about the wireless regulatory notices, refer to the Regulatory Notice shipped with your
computer.
102
User Guide
If your computer is shipped without the Regulatory Notice, you can find it on the Web site at:
http://www.lenovo.com/UserManual
Export classification notice
This product is subject to the United States Export Administration Regulations (EAR) and has an Export
Classification Control Number (ECCN) of 4A994.b. It can be re-exported except to any of the embargoed
countries in the EAR E1 country list.
Electronic emission notices
Federal Communications Commission Declaration of Conformity
The following information refers to the ThinkPad S1 Yoga computer, machine types 20CD and 20C0.
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
103
European Union - Compliance to the Electromagnetic Compatibility
Directive
This product is in conformity with the protection requirements of EU Council Directive 2004/108/EC on the
approximation of the laws of the Member States relating to electromagnetic compatibility. Lenovo cannot
accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended
modification of the product, including the installation of option cards from other manufacturers.
This product has been tested and found to comply with the limits for Class B Information Technology
Equipment according to European Standard EN 55022. The limits for Class B equipment were derived
for typical residential environments to provide reasonable protection against interference with licensed
communication devices.
EU contact: Lenovo, Einsteinova 21, 851 01 Bratislava, Slovakia
German Class B compliance statement
Deutschsprachiger EU Hinweis:
Hinweis für Geräte der Klasse B EU-Richtlinie zur Elektromagnetischen Verträglichkeit
Dieses Produkt entspricht den Schutzanforderungen der EU-Richtlinie 2004/108/EG (früher 89/336/EWG) zur
Angleichung der Rechtsvorschriften über die elektromagnetische Verträglichkeit in den EU-Mitgliedsstaaten
und hält die Grenzwerte der EN 55022 Klasse B ein.
Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu
betreiben. Des Weiteren dürfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden.
Lenovo übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt
ohne Zustimmung der Lenovo verändert bzw. wenn Erweiterungskomponenten von Fremdherstellern ohne
Empfehlung der Lenovo gesteckt/eingebaut werden.
Deutschland:
Einhaltung des Gesetzes über die elektromagnetische Verträglichkeit von Betriebsmitteln
Dieses Produkt entspricht dem „Gesetz über die elektromagnetische Verträglichkeit von Betriebsmitteln“
EMVG (früher „Gesetz über die elektromagnetische Verträglichkeit von Geräten“). Dies ist die Umsetzung der
EU-Richtlinie 2004/108/EG (früher 89/336/EWG) in der Bundesrepublik Deutschland.
Zulassungsbescheinigung laut dem Deutschen Gesetz über die elektromagnetische Verträglichkeit
von Betriebsmitteln, EMVG vom 20. Juli 2007 (früher Gesetz über die elektromagnetische
Verträglichkeit von Geräten), bzw. der EMV EG Richtlinie 2004/108/EC (früher 89/336/EWG), für
Geräte der Klasse B.
Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das EG-Konformitätszeichen
- CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo
(Deutschland) GmbH, Gropiusplatz 10, D-70563 Stuttgart.
Informationen in Hinsicht EMVG Paragraf 4 Abs. (1) 4:
Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022 Klasse B.
104
User Guide
Korea Class B compliance statement
Japan VCCI Class B compliance statement
Japan compliance statement for products which connect to the power
mains with rated current less than or equal to 20 A per phase
Lenovo product service information for Taiwan
Eurasian compliance mark
Appendix A. Regulatory information
105
106
User Guide
Appendix B. WEEE and recycling statements
Lenovo encourages owners of information technology equipment to responsibly recycle their equipment
when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in
recycling their IT products. Information on product recycling offerings can be found on Lenovo's Internet site
at http://www.lenovo.com/social_responsibility/us/en/.
Important WEEE information
The WEEE marking on Lenovo products applies to countries with WEEE and e-waste regulations (for example,
European Directive 2002/96/EC, India E-Waste Management & Handling Rules, 2011). Appliances are
labeled in accordance with local regulations concerning waste electrical and electronic equipment (WEEE).
These regulations determine the framework for the return and recycling of used appliances as applicable
within each geography. This label is applied to various products to indicate that the product is not to be
thrown away, but rather put in the established collection systems for reclaiming these end of life products.
Users of electrical and electronic equipment (EEE) with the WEEE marking must not dispose of end of
life EEE as unsorted municipal waste, but use the collection framework available to them for the return,
recycle, and recovery of WEEE and to minimize any potential effects of EEE on the environment and
human health due to the presence of hazardous substances. For additional WEEE information go to:
http://www.lenovo.com/recycling
Japan recycling statements
Collecting and recycling a disused Lenovo computer or monitor
If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property
of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of
Resources. Computers and monitors are categorized as industrial waste and should be properly disposed
of by an industrial waste disposal contractor certified by a local government. In accordance with the Law
for Promotion of Effective Utilization of Resources, Lenovo Japan provides, through its PC Collecting and
Recycling Services, for the collecting, reuse, and recycling of disused computers and monitors. For details,
visit the Lenovo Web site at: http://www.lenovo.com/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 2013
107
Disposing of Lenovo computer components
Some Lenovo computer products sold in Japan may have components that contain heavy metals or other
environmental sensitive substances. To properly dispose of disused components, such as a printed circuit
board or drive, use the methods described above for collecting and recycling a disused computer or monitor.
Disposing of disused lithium batteries from Lenovo computers
A button-shaped lithium battery is installed inside your Lenovo computer to provide power to the computer
clock while the computer is off or disconnected from the main power source. If you need to replace it with a
new one, contact your place of purchase or contact Lenovo for service. If you need to dispose of a disused
lithium battery, insulate it with vinyl tape, contact your place of purchase or an industrial-waste-disposal
operator, and follow their instructions.
Disposal of a lithium battery must comply with local ordinances and regulations.
Disposing of a disused battery 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
108
User Guide
Notice: This mark applies only to countries within the European Union (EU).
Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/EC
concerning batteries and accumulators and waste batteries and accumulators. The Directive determines the
framework for the return and recycling of used batteries and accumulators as applicable throughout the
European Union. This label is applied to various batteries to indicate that the battery is not to be thrown
away, but rather reclaimed upon end of life per this Directive.
In accordance with the European Directive 2006/66/EC, batteries and accumulators are labeled to indicate
that they are to be collected separately and recycled at end of life. The label on the battery may also
include a chemical symbol for the metal concerned in the battery (Pb for lead, Hg for mercury, and Cd for
cadmium). Users of batteries and accumulators must not dispose of batteries and accumulators as unsorted
municipal waste, but use the collection framework available to customers for the return, recycling, and
treatment of batteries and accumulators. Customer participation is important to minimize any potential
effects of batteries and accumulators on the environment and human health due to the potential presence of
hazardous substances. For proper collection and treatment, go to:
http://www.lenovo.com/recycling
Battery recycling information for Taiwan
Battery recycling information for the United States and Canada
Recycling information for China
Appendix B. WEEE and recycling statements
109
110
User Guide
Appendix C. Restriction of Hazardous Substances Directive
(RoHS)
European Union RoHS
Lenovo products sold in the European Union, on or after 3 January 2013 meet the requirements of Directive
2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic
equipment (“RoHS recast” or “RoHS 2”).
For more information about Lenovo progress on RoHS, go to:
http://www.lenovo.com/social_responsibility/us/en/RoHS_Communication.pdf
China RoHS
Turkish RoHS
The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use
of Certain Hazardous Substances in Electrical and Electronic Equipment (EEE).
© Copyright Lenovo 2013
111
Ukraine RoHS
India RoHS
RoHS compliant as per E-Waste (Management & Handling) Rules, 2011.
112
User Guide
Appendix D. ENERGY STAR model information
ENERGY STAR® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department
of Energy aimed at saving money and protecting the environment through energy efficient products and
practices.
Lenovo is proud to offer our customers products with the ENERGY STAR qualified designation. Lenovo
computers of the following machine type, if the ENERGY STAR mark is affixed, have been designed and
tested to conform to the ENERGY STAR program requirements for computers.
20CD and 20C0
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. Go to Control Panel.
2. Click Hardware and Sound ➙ Device Manager.
3. In the Device Manager window, expand Network adapters.
© Copyright Lenovo 2013
113
4. Right-click your network adapter device, and click Properties.
5. Click the Power Management tab.
6. Clear the Allow this device to wake the computer check box.
7. Click OK.
114
User Guide
Appendix E. Notices
Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult
your local Lenovo representative for information on the products and services currently available in your
area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that
Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service
that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's
responsibility to evaluate and verify the operation of any other product, program, or service.
Lenovo may have patents or pending patent 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 2013
115
Trademarks
The following terms are trademarks of Lenovo in the United States, other countries, or both:
Lenovo
Active Protection System
ThinkPad
ThinkVantage
TrackPoint
UltraConnect
Intel and Intel SpeedStep are trademarks of Intel Corporation in the U. S. and/or other countries.
BitLocker, Microsoft, and Windows are trademarks of the Microsoft group of companies.
BlackBerry® and related trademarks, names, and logos are the property of Research In Motion Limited and
are registered and/or used in the U.S. and countries around the world. Used under license from Research In
Motion Limited.
The terms HDMI and HDMI High-Definition Multimedia Interface are trademarks or registered trademarks of
HDMI Licensing LLC in the United States and other countries.
Other company, product, and service names may be trademarks or service marks of others.
116
User Guide
ThinkPad Regulatory Notice
About this manual
This manual contains regulatory information for the ThinkPad® S1 Yoga.
Read first - regulatory information
Read this document before using your computer. This computer complies with
the radio frequency and safety standards of any country or region in which it has
been approved for wireless use. Install and use your computer according to the
following instructions.
The latest Regulatory Notice has been uploaded on the Web site. To refer to it, go
to http://www.lenovo.com/think/support, and then click Guides & Manuals.
Veuillez lire le présent document avant d'utiliser votre ordinateur. Cet ordinateur
est conforme aux normes de fréquence radio et de sécurité de tous les pays ou
régions dans lesquels son utilisation sans fil a été homologuée. Installez et utilisez
l'ordinateur en respectant les instructions qui suivent.
La version la plus récente de la Notice relative à la réglementation a été chargée sur
le site Web. Pour la consulter, accédez à http://www.lenovo.com/think/support,
puis sur Guides & Manuals.
USA - Federal Communications Commission (FCC)
This computer contains the following wireless devices and underwent the
certification process of FCC CFR 47 Part 2 section 1093, Part 15 Subpart C and
Subpart E, under each respective FCC ID below.
The wireless LAN/Bluetooth combo card is preinstalled by Lenovo®, and is not
removable by you. You are prohibited to replace it with any other wireless cards. If
the wireless LAN/Bluetooth combo card requires replacement during warranty, it
must be serviced by a Lenovo authorized servicer.
ThinkPad S1 Yoga
•
FCC ID: PD97260HU (Model: 7260HMW and 7260HMW BN)
•
FCC ID: MCLT77H446 (Model: T77H446)
Notes:
•
The wireless LAN/Bluetooth combo card incorporate two functions: wireless
LAN and Bluetooth.
•
The wireless LAN/Bluetooth combo feature marketed in the U.S.A. does not
support or function in the extended channels (12ch, 13ch).
Preinstalled NFC feature
If you find the FCC ID: MCLT77H446 on the label tray of your computer, your
computer integrates a Near Field Communication (NFC) device (Model: T77H446).
The NFC device has been tested and found to comply with the limits for the Class
B digital device regarding FCC Part 15 Subpart B. Refer to “Electronic emissions
notices” on page 7. Also the device underwent the certification process for the
Part 15 Subpart C under the FCC ID: MCLT77H446.
Digitizer function
If you find the FCC ID: GKR-TP00062AWDon the label tray of your computer, your
computer employs a digitizer function which is able to sense the Digitizer Pen
shipped associated with your computer. The digitizer emits extra low power radio
frequency and complies with the FCC Part 15 Subpart C.
Also the digitizer has been tested and found to comply with the limits for the Class
B digital device regarding FCC Part 15 Subpart B. For more information, refer to
“Electronic emissions notices” on page 7.
FCC RF exposure compliance
The radiated output power of your computer is below the FCC radio frequency
exposure limits. Nevertheless, it should be used in such a manner that the potential
for human contact is minimized during normal operation of your computer.
CAUTION:
The radiated energy from the antennas conforms to the FCC limit of the SAR
(Specific Absorption Rate) requirement regarding 47 CFR Part 2 Section
1093, when the computer operates in the conventional setting. The SAR is
determined to measure at the highest power level in each frequency band.
ThinkPad S1 Yoga has been tested and found to meet the FCC RF exposure
guidelines.
To know the location of transmission antennas for the wireless LAN card, see
“Location of the UltraConnect wireless antennas” in the User Guide.
Simultaneous use of RF transmitters
Your computer is approved for simultaneous use of the integrated wireless LAN
and Bluetooth transmitters.
Make sure of the following conditions when you use any other external wireless
option device:
•
When you use any other RF option device, you are requested to confirm that
the device conforms to the RF Safety requirement and is approved to use
for your computer.
• You must follow the RF Safety instructions of wireless option devices that are
included in the user manual of the RF option device.
•
If wireless options are prohibited to use in conjunction with another
transmitters, you must turn off all other wireless features in your computer.
Radio Frequency interference requirements
Each device has been tested and found to comply with the limits for a Class B
digital device pursuant to FCC Part 15 Subpart B. Refer to “Electronic emissions
notices” on page 7.
When you use a wireless LAN adapter in the 802.11 a/n transmission mode:
•
Each device is restricted to indoor use due to its operation in the 5150 to 5250
MHz frequency range. FCC requires these products to be used indoors for
the frequency range 5150 to 5250 MHz to reduce the potential for harmful
interference to co-channel Mobile Satellite systems.
•
High power radars are allocated as primary users of the 5250 to 5350 MHz and
5650 to 5850 MHz bands. These radar stations can cause interference with
and/or damage this device.
Canada - Industry Canada (IC)
IC certification number
This section presents the IC certification and model number of wireless device.
Your computer contains the following wireless device, and the IC certification
number for the wireless device is on the label tray of your computer.
The wireless LAN/Bluetooth combo card is preinstalled by Lenovo, and is not
removable by you. You are prohibited to replace it with any other wireless cards. If
the wireless LAN/Bluetooth combo card requires replacement during warranty, it
must be serviced by a Lenovo authorized servicer.
ThinkPad S1 Yoga
•
IC ID: 1000M-7260H (Model: 7260HMW and 7260HMW BN)
•
IC ID: 2878D-T77H446 (Model: T77H446)
Notes:
•
The wireless LAN/Bluetooth combo card incorporate two functions: wireless
LAN and Bluetooth.
•
The wireless LAN/Bluetooth combo feature marketed in the U.S.A. does not
support or function in the extended channels (12ch, 13ch).
Preinstalled NFC feature
If you find an indication “IC: 2878D-T77H446” on the label tray of your computer,
your computer integrates a Near Field Communication (NFC) device (Model:
T77H446).
The NFC device has been tested and found to comply with the limits regarding IC
RSS-210, Low-power Licence-exempt Radiocommunication Devices.
Digitizer function
If you find an indication “IC: 2533B- TP00062AWD” on the label tray of your
computer, your computer employs a digitizer function which is able to sense the
Digitizer Pen shipped associated with your computer. The digitizer emits extra low
power radio frequency and complies with the IC standard (RSS-210).
Low power license-exempt radiocommunication devices
(RSS-210)
Operation is subject to the following two conditions:
•
This device may not cause interference.
•
This device must accept any interference, including interference that may
cause undesired operation of the device.
The transmitter devices have been designed to operate with the antennas
integrated in the computer, and having a maximum gain of within 3 dBi.
The maximum antenna gain permitted for devices in the 5250-5350 MHz,
5470-5725 MHz, and 5725-5825 MHz bands complies with the e.i.r.p. limit in
section A9.2 of RSS-210.
When you use a wireless LAN adapter in the 802.11 a/n transmission mode:
•
The devices for the band 5150–5250 MHz are only for indoor usage to reduce
potential for harmful interference to co-channel Mobile Satellite systems.
•
High power radars are allocated as primary users (meaning they have priority)
of 5250–5350 MHz and 5650–5850 MHz and these radars could cause
interference and/or damage to LELAN (Licence-Exempt Local Area Network)
devices.
Exposure of humans to RF fields (RSS-102)
The computers employ low gain integral antennas that do not emit RF field in
excess of Health Canada limits for the general population; consult Safety Code 6,
obtainable from Health Canada's Web site at http://www.hc-sc.gc.ca/
The radiated energy from the antennas connected to the wireless cards conforms
to the Canada Portable RF exposure limit regarding IC RSS-102 Issue 4 clause 4.1
set forth for an uncontrolled environment, and are safe for intended operation in
the conventional setting. The further RF exposure reduction can be achieved if
the product can be kept as far as possible from the user body or set the device
to lower output power if such function is available.
Canada - Industrie Canada (IC)
Numéro de certification IC
Cette section fournit le numéro de modèle et le numéro de certification de chaque
périphérique sans fil. Votre computerte contient les périphériques sans fil suivants
et le numéro de certification IC du périphérique sans fil est apposé sur l'étiquette
sur le dessous de L'ordinateur.
La carte réseau local sans fil et réseau étendu sans fil sont préinstallées par
Lenovo et ne peuvent pas être retirées par l'utilisateur. Vous ne devez pas les
remplacer par une autre fonction sans fil. Si la carte réseau local sans fil doit être
remplacée pendant la période de garantie, l'opération doit être effectuée par un
prestataire de services agréé par Lenovo.
ThinkPad S1 Yoga
•
IC ID: 1000M-7260H (Model: 7260HMW and 7260HMW BN)
•
IC ID: 2878D-T77H446 (Model: T77H446)
Remarques :
•
Les cartes mini-PCI Express intègrent deux fonctions : réseau local sans fil
et Bluetooth.
•
La fonction de réseau local sans fil et Bluetooth commercialisée au Canada
ne prend pas en charge les canaux étendus (12ch, 13ch) et ne fonctionne
donc pas sur de tels canaux.
Carte à puce sans NFC contact préinstallée
Si la mention "IC : MCLT77H446" figure sur l'étiquette sous L'ordinateur, cela
implique qu'elle est dotée d'un dispositif NFC (Near Field Communication)
(modèle : T77H446).
Le dispositif NFC a ététestéet déclaréconforme aux limites des appareils de
radio-communication basse tension IC CNR-210 sans licence d'utilisation.
Fonction numériseur
Si la mention “IC: 2533B- TP00062AWD” figure sur l'étiquette sous L'ordinateur,
cela implique qu'elle est dotée d'une fonction numériseur capable de détecter le
stylet livré avec votre ordinateur. Le numériseur émet une fréquence radio de très
faible puissance et est conforme à la norme IC (CNR-210).
Appareils de radio-communication basse tension sans licence
d'utilisation (CNR-210)
Le fonctionnement de ce type d'appareil est soumis aux deux conditions
suivantes :
•
Cet appareil ne doit pas perturber les communications radio.
•
Cet appareil doit supporter toute perturbation, y compris les perturbations qui
pourraient provoquer son dysfonctionnement.
Les appareils émetteurs ont étéconçus pour fonctionner avec les antennes
intégrées à L'ordinateur et avoir un gain d'antenne maximal de 3 dBi.
Le gain d'antenne maximal autorisépour les appareils dans les bandes de
fréquence 5250-5350 MHz, 5470-5725 MHz et 5725-5825 MHz est conforme àla
limite p.i.r.e (puissance isotrope rayonnée équivalente) définie dans la section
A9.2 du CNR-210.
Lorsque vous utilisez une carte de réseau local sans fil dans le mode de
transmission 802.11 a/n :
• Les appareils destinés àla bande 5150–5250 MHz devront être
exclusivement utilisés en intérieur afin de réduire les risques de perturbations
électromagnétiques gênantes sur les systèmes de satellite mobile dans un
même canal.
•
Les radars àforte puissance sont désignés comme les utilisateurs principaux
(c'est-à-dire qu'ils sont prioritaires) des bandes 5250-5350 MHz et
5650-5850 MHz. Ils peuvent provoquer des perturbations électromagnétiques
sur les appareils de type LELAN (réseau de communication local sans licence)
ou les endommager.
Conformité des appareils de radiocommunication aux limites
d'exposition humaine aux radiofréquences (CNR-102)
L'ordinateur utilise des antennes intégrales à faible gain qui n'émettent pas un
champ électromagnétique supérieur aux normes imposées par Santé Canada
pour la population. Consultez le Code de sécurité 6 sur le site Internet de Santé
Canada à l'adresse suivante : http://www.hc-sc.gc.ca/
L'énergie émise par les antennes reliées aux cartes sans fil respecte la limite
d'exposition aux radiofréquences émises par les appareils portables au Canada
telle que définie par Industrie Canada dans la clause 4.1 du document CNR-102,
version 4 pour un environnement non contrôlé et permet d'affecter sans danger
le produit à l'usage auquel il est destiné. La réduction de l'exposition aux
radiofréquences est possible si le produit peut être conservé aussi loin que
possible du corps de l'utilisateur ou en définissant une puissance de sortie plus
faible si une telle fonction est disponible.
Electronic emissions notices
The following information refers to the ThinkPad S1 Yoga (machine types 20CD)
with WLAN, digitizer, and NFC features.
Federal Communications Commission (FCC) 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.
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.
Avis de conformité à la réglementation d'lndustrie Canada
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du
Canada.
Le fonctionnement de ce type d'appareil est soumis aux deux conditions
suivantes: (1) Cet appareil ne doit pas perturber les communications radio, et (2)
cet appareil doit supporter toute perturbation, y compris les perturbations qui
pourraient provoquer son dysfonctionnement.
Usage environment and your health
Wireless feature (such as Wireless WAN, Wireless LAN, Bluetooth, and so on)
emits 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 wireless feature operates 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 wireless feature 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 wireless feature prior to turning on the computer.
Trademarks
The following terms are trademarks of Lenovo in the United States, other
countries, or both:
Lenovo
ThinkPad
Other company, product, and service names may be trademarks or service marks
of others.
First Edition (November 2013)
© Copyright Lenovo 2013.
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.
Printed in China
(1P) P/N: SP40A26743
*1PSP40A26743*

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
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
Create Date                     : 2013:08:29 14:22+08:00
Creator Tool                    : Arbortext 5.4
Modify Date                     : 2013:09:25 14:43:31+08:00
Metadata Date                   : 2013:09:25 14:43:31+08:00
Producer                        : PDFlib+PDI 7.0.4 (Win32)
Format                          : application/pdf
Document ID                     : uuid:67b85fab-d35e-44a5-ac10-5b6e570915d5
Instance ID                     : uuid:20ea6ca9-c130-436b-9b7e-1bc683167112
Page Layout                     : SinglePage
Page Count                      : 142
Compression Level               : 6
Compression Type                : auto
Config File                     : D:\PTC\Arbortext PE\lib\standard.pdfcf
Creator                         : Arbortext 5.4
EPS Processor                   : PStill version 1.74.14
Graphics Resolution             : 600
Graphics Resolution Threshold   : 900
JPEG Quality                    : 80

EXIF Metadata provided by EXIF.tools