Before using this information and the product it supports, be sure to read Important safety
information on page iii and Notices in Appendix E first.
Some instructions in this guide may assume that you are using Windows® 7. If you are using
•
other Windows operating system, some operations may be slightly different. If you are using
other operating systems, some operations may not apply to you, and thus shouldn't affect your
use of this computer.
•
The features described in this guide are common to most models. Some features may not be
available on your computer and/or your computer may include features that are not described in
this user guide.
LENOVO products, data, computer software, and services have been developed exclusively at private expense
and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and
restricted rights to use, reproduction and disclosure. LIMITED AND RESTRICTED RIGHTS NOTICE: If
products, data, computer software, or services are delivered pursuant a General Services Administration “GSA”
contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
Dear user,
Thank you for purchasing your new Lenovo notebook computer!
Before using this product, make sure to read this user guide carefully.
We are pleased that you have chosen Lenovo for your mobile computing
needs. To help you master the usage of your new computer quickly, we
have prepared this user guide. In this manual you will find information on
the system configuration, basic operating instructions, and important
notices. We have done our best to avoid any errors in making sure that the
information provided in this manual is accurate and reliable. However, due
to the short length of the user guide it is impossible to cover all topics in
great depth. For this reason, we apologize for any omissions you might
find.
Lenovo is always trying to improve the performance and reliability of its
products. For that reason, the hardware and software components shown
within the user guide might not perfectly match those of your system.
However, any inconsistencies between what is described in the user guide
and the operations of your computer should not substantially affect your
use.
Thank you for your cooperation.
Explanation of hard disk capacity
Dear user,
While using your computer, you may find that the nominal hard disk
capacity indicated is somewhat different from the disk capacity
displayed by the operating system. For example, a nominal 40GB hard
disk will appear as less than 40GB in the operating system. This
discrepancy is not an error in hard disk installation nor any other
problem, but a normal phenomenon of computers. This phenomenon is
primarily due to the following reasons:
I. Different standards used by the manufacturer and operating
system when calculating hard disk capacity
Hard disk manufacturers use a radix of 1000, i.e., 1G = 1,000MB, 1MB =
1,000KB, 1KB = 1,000 bytes. However, when identifying hard disk capacity,
operating systems use a radix of 1024, i.e., 1GB = 1,024MB, 1MB = 1,024KB,
1KB = 1,024 bytes. The standard adopted by your computer is that of the
hard disk manufacturers. Since the standards adopted by the hard disk
manufacturer and operating system are different, the hard disk capacity
displayed by the operating system will be different from the nominal hard
disk capacity.
For example, if the hard disk is nominally X G, even when it is completely
empty, the capacity displayed by the operating system will be:
X × 1000 × 1000 × 1000/ (1024 × 1024 × 1024) ≈ X × 0.931 G
In addition, if a portion of the hard disk space has been used for some
specific purpose, then the capacity indicated by the operating system will
be even less than X × 0.931 G.
II. A portion of the hard disk space is used for specific purposes
Lenovo computers may come with preinstalled OneKey Rescue system, so
the hard disk has a special portion partitioned before delivery, which is
used to store hard disk mirror and OneKey Rescue system program files.
The size of the reserved space for this partition varies according to the
model, operating system and software of the computer. For the sake of
safety, this partition is not apparent, which is commonly referred to as a
“hidden partition”.
In addition, after the hard disk is partitioned or formatted, the system will
assign a certain amount of hard disk space for the system files.
For the above reasons, the available hard disk space indicated by the
operating system is always less than the computer’s nominal hard disk
capacity.
Contents
Important safety information...... iii
Important safety information ....iii
Chapter 1. Getting to know your
computer....................................... 1
Top view........................................1
Left-side view ...............................3
Right-side view.............................4
Bottom view..................................6
Chapter 2. Learning the basics ... 8
First use..........................................8
This information can help you safely use your notebook personal
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
“Appendix C. Lenovo limited warranty” on page 68.
Read this first
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.
The safety risks are categorized as follows:
Danger:
Physical injury or even death may be caused.
Attention:
Property damage or even minor injury may be caused.
To protect yourself from hazards and create a safer computer work
environment, follow the instructions hereafter.
iii
Important safety information
Unpack
Inspect the covers of the computer and the AC adapter, especially
parts with the following labels attached for any crack or damage.
Danger:
• Hazardous voltage, current, and energy levels are present
inside any component that has this label attached.
iv
Important safety information
Working place
Do NOT use the computer in humid places such as a bathroom.
Keep the computer and other parts away from liquids.
Danger:
• An electric shock may be caused by spilled liquid.
Do NOT use the computer during a lightning storm.
Attention:
• Lightning storms may damage the computer and result in an
electric shock.
Ensure your computer and other components maintain good
ventilation.
Danger:
• Placing the working computer or other parts on a bed, sofa or
other flexible surface may block the ventilation slots causing
overheating of your computer or other parts and increases the
risk of fire.
Turn off wireless devices where they may cause interference, such as in
a hospital or at an airport.
v
Important safety information
Correct usage procedures
Use ONLY the power cord, power adapter and battery pack shipped
with the computer. Never use these devices with another product.
Be sure the power outlet is suitable for the plug and provides the
correct voltage and current for the product you are using.
Danger:
• An unsuitable power supply may damage your computer and
can cause an electric shock or fire.
Do NOT use a power outlet, power cord, power adapter or battery
pack that appears to be damaged or corroded.
Do NOT share an electrical outlet with other home or commercial
appliances that draw large amounts of electricity.
If power strips are used, the load should NOT exceed the power strip’s
input rating. Unplug the power cord if there are any cracking, hissing,
or popping sounds, or if a strong odor comes from the computer.
Danger:
• Overloading the power supply may cause unstable voltages
which might damage the computer, data, attached devices, or
even cause a fire.
vi
Important safety information
Do NOT wrap the power cord around the power adapter or other
objects.
Do NOT squeeze or pinch the cord, or place heavy objects on it.
Attention:
• Stressing the cord may cause the cord to fray, crack or crimp
which may present a safety hazard.
Avoid keeping your hands, your lap, or any other part of your body in
contact with a hot section of the working computer for any extended
length of time.
Attention:
• Extended contact with your body, even through clothing, could
cause discomfort or even a skin burn.
Do not drop, bump, scratch, hit or place heavy objects on the liquid
crystal display (LCD) of your computer.
Attention:
• Direct contact with liquid crystal material from a broken LCD is
hazardous; if contact occurs, rinse with large amount of running
water for more than 15 minutes.
vii
Important safety information
Service and upgrades
Do NOT attempt to service a product yourself unless instructed to do
so by the customer support center or your documentation.
Attention:
• 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,
go to http://consumersupport.lenovo.com
Lenovo provides documentation with instructions when it is
appropriate for customers to install options or replace units (CRUs).
Closely follow all instructions when installing or replacing parts.
Disconnect the attached power cords, battery pack, and all the cables
before you open the device covers, unless instructed otherwise in the
installation and configuration procedures.
Keep the covers closed whenever the computer is plugged in.
Read the supplied manuals before using your computer.
Connecting to the power
The supplied battery pack is not fully charged at purchase.
To charge the battery and begin using your computer, insert the battery
pack and connect the computer to an electrical outlet. The battery is
automatically charged while the computer is running on AC power.
Installing the battery pack
Refer to the supplied Setup Poster to install the battery pack.
Connecting the computer to an electrical outlet
1
Connect the power cord to the AC adapter.
2
Connect the AC adapter to the AC power adapter jack of the computer.
3
Plug the power cord into an electrical outlet.
8
Chapter 2. Learning the basics
Turning on the computer
Press the power button to turn on the computer.
Configuring the operating system
You may need to configure the operation system when it is first used. The
configuration process may include the procedures below.
• Accepting the end user license agreement
• Configuring the Internet connection
• Registering the operating system
• Creating a user account
Putting your computer into sleep state or shutting it down
When you finish working with your computer, you can put it into sleep
state or shut it down.
Putting your computer into sleep state
If you will be away from your computer for only a short time, put the
computer into sleep state.
When the computer is in sleep state, you can quickly wake it to resume use,
and bypass the startup process.
9
Chapter 2. Learning the basics
To put the computer into sleep state, do one of the following.
•Click and select Sleep from the Start menu.
•Press Fn + F1.
Note: Wait until the power indicator light starts blinking (indicating that the
computer is in sleep state) before you move your computer. Moving your
computer while the hard disk is spinning can damage the hard disk, causing
loss of data.
To wake the computer, do one of the following.
• Press the power button.
• Press any key on the keyboard.
Shutting down your computer
If you are not going to use your computer for a day or two, shut it down.
To shut down your computer, click and select Shut down from the Start
You can determine the percentage of battery power remaining by checking
the battery icon in the notification area.
Note: As 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:
• The amount of energy stored in the battery when you commence work.
• The way you use your computer: for example, how often you access the
hard disk drive and how bright you make the computer display.
Charging the battery
When you find that the battery power is low, you need to charge the
battery or replace it with a fully charged one.
You need to charge the battery in any of the following situations:
• When you purchase a new battery
• If the battery status indicator starts blinking
• If the battery has not been used for a long time
11
Chapter 2. Learning the basics
Notes:
• You are advised to insert the battery pack when using your computer to prevent
small particles from entering the inside of your computer.
• To increase the life of the battery pack, the computer does not start recharging
the battery immediately after it drops from fully charged.
• Charge the battery at a temperature between 50 °F and 80 °F (10 °C-30 °C).
• Full charge or discharge is not required.
Removing the battery pack
If you are not going to use the computer for an extended period of time, or
if you need to send your computer to Lenovo for service, etc., remove the
battery pack from the computer. Before removing the battery pack, make
sure the computer has been shut down.
12
Chapter 2. Learning the basics
Handling the battery
If the rechargeable battery pack is replaced with an incorrect type, there may
be danger of an explosion. The battery pack contains a small amount of
harmful substances. To avoid possible injury
environment, pay attention to the following points:
• Replace only with a battery of the type recommended by Lenovo.
• Keep the battery pack away from fire.
• Do not expose the battery pack to water or rain.
• Do not attempt to disassemble the battery pack.
• Do not short-circuit the battery pack.
• Keep the battery pack away from children.
• Do not put the battery pack in trash that is disposed of in landfills. When
disposing of the battery, comply with local ordinances or regulations and
your company’s safety standards.
Your computer has function keys incorporated in its standard keyboard.
Function key combinations
Through the use of the function keys, you can change operational features
instantly. To use this function, press and hold Fn ; then press one of the
function keys .
b
a
15
Chapter 2. Learning the basics
The following describes the features of each function key.
Fn + Esc: Turn on/off the integrated camera.
Fn + F1:Enter sleep mode.
Fn + F2:Turn on/off the LCD screen.
Fn + F3:
Fn + F5:
Fn + F6: Enable/Disable the touchpad.
Fn + F7: Start/Pause playback of Windows Media Player.
Fn + F8:Stop playback of Windows Media Player.
Fn + F9:Skip to the previous track.
Fn + F10:Skip to the next track.
Fn + F11:
Fn + PrtSc:Activate the system request.
Fn + Pause:Activate the break function.
Fn + Delete:Enable/Disable the Scroll Lock.
Fn + ↑ / ↓:
Fn + → / ←:
Open the interface for the display device switch
to select notebook or external display.
Open the interface for integrated wireless devices
settings (enable/disable).
Activate the F12 function.
* You can press Fn+F11 during computer startup to
open the boot selection menu.
Increase/Decrease display brightness.
Increase/Decrease volume level.
16
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