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Lenovo
E43
User Guide V1.0
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Note
Before using this information and the product it supports, be sure to read the following:
• Chapter 6. Safety, use, and care information on page 66.
• Appendix D. Notices on page 113.
• OneKey Rescue System User Guide included in the package with this publication.
First Edition (April 1 2009)
© Copyright Lenovo 2009. All rights reserved.
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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 an ENERGY STAR
compliant designation. Lenovo computers of the following machine, if the
ENERGY STAR mark is affixed, have been designed and tested to conform to
the ENERGY STAR program requirements for computers.
20026
By using ENERGY STAR compliant products and taking advantage of the
power-management features of your computer, you reduce the consumption of
electricity. Reduced electrical consumption contributes to potential financial
savings, a cleaner environment, and the reduction of greenhouse gas emissions.
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For more information about ENERGY STAR, visit
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 duration:
Table 1. ENERGY STAR power-management features, by operating system
Windo ws® XP Windows Vista
•Turn off monitor: After 10
minutes
•Turn off hard disks: After 30
minutes
•System standby: After 20 minutes
•System hibernates: After 2 hours
Power plan: Balanced
•Turn off the display: After 10
minutes
•Put the computer to sleep: After
25 minutes
•Advanced power settings:
®
- Turn off hard disks: After 20
minutes
- Hibernate: After 1 hour
To awaken your computer from a Sleep or System Standby mode, press any
key on your keyboard. For more information about these settings, refer to
your Windows Help and Support information system.
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Contents
Chapter 1. Getting to know your
computer ....................................... 1
Top view........................................1
Left-side view................................3
Right-side view.............................5
Front view......................................6
Rear view.......................................7
Bottom view..................................8
Chapter 2. Using your
computer ..................................... 11
Putting your computer to sleep
or shutting it down.....................11
Using the touch pad...................13
Using the keyboard....................14
Special keys and buttons...........17
Using the optical drive ..............19
Using memory cards..................20
Using the Internet.......................22
Securing your computer............25
Installing device drivers............33
Using battery and
AC adapter ..................................37
Chapter 3. Using external
devices.........................................43
Connecting a universal serial bus
(USB) device................................43
Connecting an IEEE 1394 device
(specific models only) ................44
Connecting an ExpressCard
device ...........................................45
Connecting an external
display..........................................47
Connecting a headphone and
audio device ................................48
Connecting an external
microphone..................................49
Connecting to a Bluetooth enabled
device (specific models only)....50
Chapter 4. Troubleshooting .......51
Troubleshooting..........................51
Chapter 5. Getting help and
service..........................................61
Getting help and service............61
Getting help on the Web............62
Calling the customer support
center............................................62
Getting help around the
world ............................................65
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Contents
Chapter 6. Safety, use, and care
information.................................. 66
Important safety information... 66
Caring your computer...............83
Accessibility and comfort .........91
Maintenance................................94
Appendix A. Lenovo Limited
Warranty...................................... 98
Warranty information .............106
Lenovo warranty service
telephone numbers ..................109
Appendix B. Customer replaceable
units (CRUs).............................. 110
Appendix C. Specifications ..... 111
Specifications............................111
ii
Appendix D. Notices .................113
Notices .......................................113
Wireless related
information................................116
Electronic emissions notices ... 118
WEEE and recycling
statements..................................125
EU WEEE Statements ..............125
Japan Recycling Statements.... 126
Notice for Users in the
U.S.A. .........................................128
Notice on deleting data from
your hard disk ..........................128
Trademarks ...............................130
Index...........................................131
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Chapter 1. Getting to know your computer
Top vi ew - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
a
b
h
e
d
f
c
d
* The illustrations in this manual may differ from the actual product.
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Chapter 1. Getting to know your computer
Computer display
The color display with TFT technology provides clear and brilliant text
and graphics.
OneKey Rescue System button...................................................... 18
Power button
Use the power button to turn on the computer.
Speakers
Built-in speakers for rich powerful sound.
Array microphone (built-in)
The built-in microphone (with noise reduction) can be used for video
conferencing, voice narration, or simple audio recordings.
Custom button and Mute/Unmute button ...................................... 17
Fingerprint reader (specific models only)
With the fingerprint reader you can register fingerprints and use them as
passwords to secure your computer.
Wireless antennas (built-in)
Depending on your model, at least one set of antennas are built into the
display for optimized reception.
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Chapter 1. Getting to know your computer
Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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Chapter 1. Getting to know your computer
Fan louvers
The fan louvers allow heated air to exit the computer.
Important:
Make sure that paper, books, clothing, cables or other objects do not
block any of the fan louvers or else overheating of the computer may
occur.
Modem port ......................................................................................22
RJ-45 port ......................................................................................... 23
USB 2.0 port ..................................................................................... 43
VGA port ........................................................................................... 47
Microphone jack............................................................................... 49
Headphone jack ............................................................................... 48
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Chapter 1. Getting to know your computer
Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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ExpressCard/54 slot ........................................................................ 45
9-pin serial port (specific models only)
USB 2.0 port ..................................................................................... 43
Optical drive ..................................................................................... 19
IEEE 1394 connector (specific models only)................................. 44
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Chapter 1. Getting to know your computer
Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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System status indicators
The system status indicators show the current status of your computer.
Wireless device switch
Use this switch to disable the wireless radio of all the wireless devices on
your computer.
Memory card slot............................................................................. 20
Display latch
Release this latch to open the display.
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Chapter 1. Getting to know your computer
Rear view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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AC power adapter jack
Connect the power adapter here to supply power to the computer and
charge the battery pack.
Note:
To prevent damage to the computer and battery pack, use the supplied
AC adapter only.
Security keyhole
Your computer comes with a security keyhole. You can purchase a
security cable and lock to fit this keyhole.
Note:
Before purchasing any security product, verify that it is compatible with
this type of security keyhole.
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Chapter 1. Getting to know your computer
Bottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
a
* The above illustration may differ from the actual product. Please refer to
the actual product.
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Chapter 1. Getting to know your computer
Battery latch - spring loaded
The spring-loaded battery latch keeps the battery pack secured in place.
When you insert a battery pack, this latch automatically secures the
battery in place. To remove the battery, hold this latch in the unlocked
position.
Battery pack ..................................................................................... 37
Battery latch - manual
The manual battery latch is used to keep the battery pack secured. Move
the manual battery latch to the unlocked position to insert or remove the
battery pack. Move the manual latch to the locked position after inserting
the battery pack.
Wireless card(s) compartment (specific models only)
Important:
Do not disassemble or replace the wireless network cards! If you do need
to, ask a Lenovo authorized service center or dealer to provide this
service.
Central processing Unit (CPU)/ Memory (RAM)/ Hard disk drive/
compartment
Central processing Unit (CPU)
The CPU compartment provides space for the CPU and the radiator.
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Chapter 1. Getting to know your computer
Important:
Do not replace the CPU! Visit an authorized service center or retailer
for replacement.
Memory (RAM) compartment
The memory compartment provides expansion capabilities for
additional memory. The BIOS automatically detects the amount of
memory in the system and configures CMOS accordingly during the
Power-On Self-Test (POST) process. There is no hardware or software
(including BIOS) setup required after the memory is installed.
Note:
(1) Only purchase expansion modules from authorized retailers of
this computer to ensure maximum compatibility and reliability.
(2) If you only insert one memory card in the compartment, plug it
into the slot near the mainboard.
Hard disk drive
The hard disk drive is secured in this compartment.
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Chapter 2. Using your computer
Putting your computer to sleep or shutting it down
When you finish working with your computer, you can put it to sleep or
shut it down.
Putting your computer to sleep
If you will be away from your computer for only a short time, put the
computer to sleep.
When the computer is in sleep state, you can quickly wake it to resume use,
and bypass the startup process.
To put the computer to sleep, do one of the following.
Click and select Sleep from the start menu.
Press Fn + F1.
Warning:
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.
- - - -
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Putting your computer to hibernation
When putting your computer into hibernation mode, all the status
information is written to the hibernation file which is saved to the hard
disk before the computer is shut down.
When you turn your computer back on, the status, including running
applications and memory contents are restored to RAM and you return to
where you were before the computer was put into hibernation mode.
You may set the way to enter hibernation mode in the Power Options of
Control Panel.
Note:
(1) You must enable Hibernation in Power Options before you use it.
(2) When Hibernation is enabled some hard disk space is used to save the
hibernation file.
(3) The computer is powered-off in hibernation mode.
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
menu.
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Using the touch pad - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
The touch pad consists of a pad and two click buttons at the bottom of
the keyboard. To move the cursor on the screen, slide your fingertip
over the pad in the direction in which you want the cursor to move. The
functions of the left and right click buttons correspond to those of
the left and right mouse buttons on a conventional mouse.
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Note:
You can also attach and use a USB mouse through the USB connector.
For details,
page 43
see “Connecting a universal serial bus (USB) device” on
.
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Chapter 2. Using your computer
Using the keyboard - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer has a numeric keypad and function keys incorporated in
the standard keyboard.
Numeric keypad
The keyboard has keys that, when enabled, work as a 10-key numeric
keypad.
To enable or disable the numeric keypad, press Fn+Insert/NmLk.
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Chapter 2. Using your computer
Function key combinations
Through the use of the function keys, perform useful operations more
efficiently. To use this feature, press and hold the Fn key , then press one
of the function keys .
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The following describes the features of each function key.
Fn + F1: Put your computer in sleep mode.
Fn + F2: Turn on/off the LCD screen.
Fn + F3: Shift to other connected display devices.
Fn + F4: Open the interface for display resolution settings.
Fn + F5: Open the interface for integrated wireless devices settings (enable/
disable).
Fn + F8: Enable/disable the touch pad.
Fn + F9: Play/pause Media Player playback.
Fn + F10: Stop Media Player playback.
Fn + F11: Skip to the previous track.
Fn + F12: Skip to the next track.
Fn + Insert/NmLk: Enable/disable the numeric keypad.
Fn + Delete/ScrLk: Enable/disable Scroll Lock.
Fn + P
rtSc/SysRq: Activate system request.
Fn + /: Increase/decrease display brightness.
Fn + /: Increase/decrease computer volume.
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Chapter 2. Using your computer
Special keys and buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer has several special keys and buttons.
Custom button and Mute/Unmute button
Custom button
Open user-defined utility to customize the buttons to provide a
shortcut to an(a) application/file/web address.
Mute/Unmute button
Mute
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OneKey Rescue System button
Press the OneKey Rescue System button to enter the main interface of
OneKey Rescue System while the power is off.
Attention:
When you press OneKey Rescue System button to turn on the computer,
please ensure that your computer is not connected with other peripherals
(such as USB storage device, etc.), otherwise the system may not operate
properly.
For details, see OneKey Rescue System User Guide.
Note:
When your computer is running Windows Vista, and if you have the
OneKey Recovery application installed, you can start the application by
pressing the OneKey Rescue System button.
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Chapter 2. Using your computer
Using the optical drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Playing CDs/DVDs disc media
You can play your CDs/DVDs with various applications, such as Windows
Media Player, Windows Media Center, etc.
Copying files to CDs/DVDs Discs (specific models only)
You can copy files to your CDs/DVDs Discs with Power2Go, a software for
burning data, music, videos and photos onto CDs, DVDs.
For instructions on Power2Go, see the help file on your software.
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Chapter 2. Using your computer
Using memory cards - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer comes with one memory card slot used to insert memory
cards, such as an SD Card, a MultiMediaCard, a Memory Stick, or a
Memory Stick Pro.
Note:
Only use memory cards of the type listed above; for more information
about the usage, read the instructions supplied with the memory card.
Insert ONLY one card in the slot at a time.
This card reader does not support SDIO devices (e.g., SDIO Bluetooth, etc.).
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Inserting a memory card
1 Push the dummy card* until you hear a click. Gently pull the dummy
card out of the memory card slot.
2 Slide the memory card in until it clicks into place.
Removing a memory card
1 Push the memory card until you hear a click.
2 Gently pull the memory card out of the memory card slot.
Note:
Before removing the memory card, stop it from working by Windows
Safely Remove Hardware utility, otherwise it may corrupt your data.
* Retain the dummy card for future use.
When the slot is not in use, insert the dustproof dummy card. If you will
not use the slot for a long time, insert the dummy card.
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Chapter 2. Using your computer
Using the Internet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer comes with a LAN port for high-speed DSL/cable modem
connection and local area network (LAN), wireless LAN for wireless
connection, and modem port for dial-up connection.
Using the modem port
The modem port accepts a standard telephone cable with one RJ-11
connector, and allows dial up access to an Internet service provider (ISP).
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Using RJ-45 port
The LAN port accepts a standard RJ-45 connector, and allows you to
connect the computer to a high-speed DSL/cable modem connection and
local area network (LAN).
Attention:
As the voltage of a telephone connection is higher than that of a network,
do not attempt to connect a telephone cable to the LAN port as a short
circuit in the computer might occur.
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Chapter 2. Using your computer
Using wireless LAN (specific models only)
To enable wireless communications, do the following;
1 Slide the wireless device switch to the right.
2 Press Fn + F5, set Wireless card to Enable.
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Securing your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
This section provides information about how to help protect your
computer from theft and unauthorized use.
Attaching a mechanical lock (optional)
You can attach a mechanical lock to your computer to help prevent it from
being removed without your permission.
Attach a mechanical lock to the keyhole of the computer. Then secure the
chain provided on lock to a stationary object. Refer to the instructions
shipped with the mechanical lock.
Refer to “Rear view” on page 7 for the location of the security keyhole.
Note:
You are responsible for evaluating, selecting, and implementing locking
devices and security features. Lenovo offers no comment, judgement, or
warranty regarding the function, quality, or performance of any locking
device related security features.
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Chapter 2. Using your computer
Using fingerprint reader
With fingerprint reader, authorized fingerprint can be recognized by
fingerprint reader as the system's password.
For more instructions on fingerprint reader, see the help file on your
software.
Using passwords
Using passwords helps prevent your computer from being used by others.
Once you set a password and enable it, a prompt appears on the screen
each time you power on the computer. Enter your password at the prompt.
The computer cannot be used unless you enter the correct password.
Make sure that only authorized individuals access your computer.
Establishing different kinds of passwords requires that other possible users
know the proper passwords in order to access your computer or your data.
As many as three different passwords can be used for your computer: the
Supervisor password, the User password, and the Hard Disk Drive (HDD)
password. When the Supervisor password is set, only the Supervisor
password entitles you full control of the computer.
Supervisor password
With a Supervisor password, you have full control of the computer.
When you enter the BIOS Setup Utility with a Supervisor password, you
are entitled to set all of the options.
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User password
If a User password is set and Password on boot is set to Enabled, a
password prompt appears when you turn on the computer.
Unauthorized users cannot get access to configuration data. You can also
use the User password to enter the BIOS Setup Utility, but only a part of
the options can be set. User password cannot be set if Supervisor
password is not set.
Hard Disk Drive (HDD) password
Once an HDD password is set, you will need to enter it in order to access
the hard disk. You can set the HDD password through the HDD
password under Security in the BIOS Setup Utility.
To set a supervisor password:
Only a system administrator will be able to perform this procedure.
1 Turn on your computer. Press F2, while the initial screen is displayed.
The BIOS Setup Utility screen opens.
2 Select Security, using the cursor directional keys.
3 Select Set Supervisor Password, and press the Enter key. The Set
Supervisor Password window opens.
4 Choose your Supervisor password, which can be from one to eight
alphanumeric characters in any combination. Type it in the Enter New
Password field.
5 Press the Enter key once to move to the Confirm New Password field.
Retype the password you just entered to verify it.
6 Commit your password to memory, and press the Enter key.
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7 Press F10 to exit.
8 Select Yes in the Setup Confirmation window.
Changing or removing the supervisor Password
To change the password, do the following:
1 Select Set Supervisor Password, and press the Enter key. The Set
Supervisor Password window opens.
2 Select Enter Current Password and type in the correct password. Then
press the Enter key once to move to the Enter New Password field,
type in a new supervisor password.
3 Press the Enter key once to move to the Confirm New Password field.
Retype the password you just entered to verify it.
4 Commit your password to memory, and press the Enter key.
To remove password, do the following:
1 Select Set Supervisor Password, and press the Enter key.
2 Select Enter Current Password and type in the correct password, and
finally press the Enter key thrice.
Note:
Make sure Password on boot is set to Enabled if you desire password
protection at power on.
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Chapter 2. Using your computer
To set a user password:
1 Turn on your computer. Press F2, while the initial screen is displayed.
The BIOS Setup Utility screen opens.
2 Select Security, using the cursor directional keys.
3 Select Set User Password, and press the Enter key. The Set User
Password window opens.
4 Choose your user password, which can be from one to eight
alphanumeric characters in any combination. Type it in the Enter New
Password field.
5 Press the Enter key once to move to the Confirm New Password field.
Retype the password you just entered to verify it.
6 Commit your password to memory, and press the Enter key.
7 Press F10 to exit.
8 Select Yes in the Setup Confirmation window.
Note:
You can set the User Password only when the Supervisor Password have
been set.
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Chapter 2. Using your computer
Changing or removing the user password
To change the password, do the following:
1 Select Set User Password, and press the Enter key. The Set User
Password window opens.
2 Type the correct password in the Enter Current Password field. Press
the Enter key once to move to the Enter New Password field, then type
in a new user password.
3 Press the Enter key once to move to the Confirm New Password field.
Retype the password you just entered to verify it.
4 Commit your password to memory, and press the Enter key.
To remove the password, do the following:
1 Select Set User Password, and press the Enter key.
2 Type the correct user password in Enter Current Password, and finally
press the Enter key thrice.
Note:
Make sure Password on boot is set to Enabled if you desire password
protection at power on.
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Hard disk passwords
Help protect the information stored on the hard disk
To set a hard disk password:
.
1 Turn on your computer. Press F2, while the initial screen is displayed.
The BIOS Setup Utility screen opens.
2 Select Security, using the cursor directional keys.
3 Select HDD Password, and press the Enter key.
4 Choose your HDD Password, which can be from one to eight
alphanumeric characters in any combination. Type it in the Enter New
Password field.
5 Press the Enter key once to move to the Confirm New Password field.
Retype the password you just entered to verify it.
6 Commit any password to memory, and press the Enter key.
7 Press F10 to exit.
8 Select Yes in the Setup Confirmation window.
The next time you turn on your computer, you will have to enter the HDD
password to access your operating system.
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Chapter 2. Using your computer
Changing or removing the HDD passwords
To change or remove the HDD password, do as follows:
To change the HDD password, select HDD Password and type the
correct HDD password in the Enter Current Password field, and press
the Enter key to move to the Enter New Password field and type in a
new HDD password, and then retype it in the Confirm New Password
field.
To r e m o ve t he HDD password, select HDD Password and type the
correct HDD password in the Enter Current Password field, and then
finally press the Enter key thrice.
Note:
Remove the HDD password will disable your hard disk password
protection.
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Installing device drivers - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
A compatible device driver is a requirement to ensure correct operation
and performance of each component in your computer. Lenovo provides
all the drivers you need in your hard disk.
Notes:
Most installations require a reboot to update the driver, otherwise the
system’s stability and audio or video may be compromised, or you even
have to reinstall the operating system.
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Installing the Windows XP operating system
To install the Windows XP operating systems to the machine, please follow
the following steps:
1
Start the computer. When displaying the initial screen, press F2, BIOS
setup Utility screen opens. Then, use the cursor keys to select
Main Advanced Security
Legacy OS Boot: [Enabled]
SATA Mode Selection: [IDE]
Modem Device: [Enabled]
WLAN Device: [Enabled]
LAN Device: [Enabled]
WWAN Device: [Enabled]
Express Card Device: [Enabled]
1394 Device: [Enabled]
Media slot Device: [Enabled]
PC Card Device: [Enabled]
Serial Port Device: [Enabled]
Bluetooth Device: [Enabled]
USB Port Device: [Enabled]
USB Port Device: [Enabled]
USB Port Device: [Enabled]
E-SATA Device: [Enabled]
F1 Help Select Item -/+ Change Values F9 Setup Defaults
Esc Exit Select Menu Enter Select Sub-Menu F10 Save and Exit
Phoenix SecureCore(tm) Setup Utility
Boot Exit
Item Specific Help
Determines how SATA
controller(s) operate.
2 In the SATA Mode Selection, select IDE mode, and press F10 to save
settings and exit.
3 Use the Windows XP CD-ROM to install the Windows XP system.
4 After completing the installation, install each driver in the supplied
drive disc.
Attention:
After installing the ICH9 SATA AHCI driver, please be sure to click the
start to select Restart.
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Advanced
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Chapter 2. Using your computer
5 In the initial screen display, press F2 to enter the BIOS Setup Utility.
After that use the cursor keys, and select Advanced. Set up the AHCI
mode in SATA Mode Selection , and press F10 to save settings and
exit.
Main Advanced Security
Legacy OS Boot: [Enabled]
SATA Mode Selection: [AHCI]
Modem Device: [Enabled]
WLAN Device: [Enabled]
LAN Device: [Enabled]
WWAN Device: [Enabled]
Express Card Device: [Enabled]
1394 Device: [Enabled]
Media slot Device: [Enabled]
PC Card Device: [Enabled]
Serial Port Device: [Enabled]
Bluetooth Device: [Enabled]
USB Port Device: [Enabled]
USB Port Device: [Enabled]
USB Port Device: [Enabled]
E-SATA Device: [Enabled]
F1 Help Select Item
Esc Exit Select Menu Enter Select Sub-Menu F10 Save and Exit
Phoenix SecureCore(tm) Setup Utility
Boot Exit
-
/+ Change Values F9 Setup Defaults
Item Specific Help
Determines how SATA
controller(s) operate.
6 Turn on the computer and enter Windows XP system. Install the left
driver in the supplied drive disc, and thus complete the installation of
the OS and all the drivers.
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Notes:
1 Be sure to install Windows XP system in the IDE mode, otherwise
Windows XP system will not be installed.
2 If you want to fully use the machine on an external interface feature,
you must run the machine in AHCI mode.
3 Make sure to set SATA mode to AHCI after you install the ICH9 SATA
AHCI driver, otherwise, it will show abnormal features, such as a blue
screen.
4 Be sure to install the Intel Matrix Storage Manager driver in the AHCI
mode, otherwise the driver will not be installed.
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Chapter 2. Using your computer
Using battery and AC adapter - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
When using a computer away from electrical outlets, battery power is
required to keep the computer running. Different computer components
consume power at different rates. The more you use power-intensive
components, the faster you consume battery power.
Your computer batteries
Your computer batteries enable you to do more, save more, and spend
more time away from the confines of an electrical outlet. Mobility has
revolutionized business by enabling you to take your work wherever you
go. With computer batteries, you can work anywhere, without the need to
be tied to an electrical outlet.
Note:
The operating system may run slower when using the battery mode.
Checking battery status
You can determine the percentage of battery power remaining by using
Windows Power Options.
The amount of battery power you use determines how long you can use
your computer between charges. As computer users' habits and needs will
vary, it is difficult to predict how long a battery charge will last. There are
two main factors:
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Chapter 2. Using your computer
The amount of energy stored in the battery from the time you start using
your computer.
The way you use your computer: for example, how often you access the
hard disk drive and how bright you make the computer display.
Using the AC adapter
The power to run your computer can come either from the lithium-ion (Liion) battery pack provided with it, or from AC power through the AC
adapter. While you use AC power, the battery charges automatically.
The AC adapter that comes with your computer has two basic components:
1
The transformer pack that converts AC power for use with the computer.
2
The power cord that plugs into the AC outlet and transformer pack.
Attention:
Using an improper power cord could cause severe damage to your computer.
To use the AC adapter, do the following. Be sure to take these steps in the
order in which they are given here.
1 Connect the power cord to the transformer pack.
2 Plug the power cord into an electrical outlet.
3 Connect the AC adapter to the AC power adapter jack of the computer.
You can check the status of your battery at any time by looking at the
battery meter at the bottom of your display.
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Notes:
When you do not use the AC adapter, disconnect it from the electrical outlet.
Do not wrap the power cord tightly around the AC power transformer
pack when it is connected to the transformer.
You can charge the battery when the AC adapter is connected to the
computer and the battery is installed. You need to charge it in any of the
following conditions:
When you purchase a new battery
If the battery status indicator starts blinking
If the battery has not been used for a long time
Before you charge the battery, make sure that its temperature is at least 10
degrees Celsius (50 degrees Fahrenheit).
Attention:
Avoid dissembling the AC power adapter at will.
Avoid using outdoors to prohibit heat, burning or electric shock.
Avoid touching the power adapter with wet hands, or let it contact with
water or other liquids.
Do not use this computer's power adapter on other computers in order
to avoid electric shock, burning or damage to the equipment.
In China, please use the AC power cable set with the computer, and
while in other countries, please use the power cable which suits those
countries' standards.
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Charging the battery
When you check the battery status and find that the battery is low, you
need to charge the battery or replace it with a charged battery.
If an AC outlet is convenient, first, connect the power cord to the
transformer pack; second, plug the power cord into an electrical outlet; and
then connect the AC adapter to the power jack of the computer.
The charging time is affected by the physical environment.
Note:
To increase the life of the battery, the computer does not start recharging
the battery if the remaining power is no less than 95 percent.
Handling the battery
Danger:
Do not attempt to disassemble or modify the battery pack.
Attempting to do so can cause an explosion, or liquid leakage from the
battery pack.
A battery pack other than the one specified by Lenovo, or a disassembled
or modified battery pack is not covered by the warranty.
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Danger:
If the rechargeable battery pack is incorrectly replaced, there is danger of an
explosion. The battery pack contains a small amount of harmful
substances. To avoid possible injury:
Replace only with a battery of the type recommended by Lenovo.
Keep the battery 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.
Avoid keeping the battery in the pocket, wallet or other containers, to
avoid contact with other metals (e.g. keys, coins) which may lead to the
short circuit. The strong current generated after this will then lead to a
high temperature and end up in burning and damage.
Avoid keeping the battery in temperatures above 60°C.
Avoid keeping the battery in fire, otherwise there will be explosion
danger.
Avoid dropping or vibrating the battery.
Avoid cleaning the metal part of the battery with a wet cloth.
Avoid touching the battery with wet hands, or let it contact with water or
other liquids.
Do not leave, use or recharge the battery under direct sunlight, or
locations close to objects of high temperatures or near fire.
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Danger:
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.
Danger:
There is a danger of an explosion if the backup battery is incorrectly stored.
The lithium battery contains lithium and can explode if it is not properly
handled, or disposed of. Replace only with a battery of the same type. To
avoid possible injury or death, Do not: (1) throw or immerse into water,
(2) allow it to heat to more than 100 degrees C (212 degrees F), or (3)
attempt to repair or disassemble it. Dispose of it as required by local
ordinances or regulations and your company’s safety standards.
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Chapter 3. Using external devices
Your computer has many built-in features and connection capabilities.
Attention:
Do not connect or disconnect any external device cables other than USB and
1394 cables while the computer power is on; otherwise, you might damage
your computer. To avoid possible damage to attached devices, wait at least
five seconds after the computer is shut down to disconnect external devices.
Connecting a universal serial bus (USB) device - - - - - - -
Your computer comes with 3 Universal Serial Bus compatible with USB 2.0 or
devices such as a keyboard, mouse, camera, printer, and scanner. USB
USB 1.1
allows devices to be connected and disconnected without rebooting the
computer
without requiring
(hot swapping), and allows specific classes of hardware to be used
individual device drivers to be installed.
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Attention:
When using a high power consumption USB device such as USB ODD, use
an external device power adapter to avoid possible system shut down.
Connecting an IEEE 1394 device (specific models only)
Your computer comes with one IEEE 1394 connector used for connecting
devices that are compatible with the IEEE 1394 interface, such as digital
video cameras and external hard disk drives.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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Chapter 3. Using external devices
Connecting an ExpressCard device - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer comes with an ExpressCard slot used for connecting
ExpressCard devices.
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Inserting an ExpressCard device
1 Push the dummy card until you hear a click. Gently pull the dummy
card out of the ExpressCard slot.
2 Slide the ExpressCard device in until it clicks into place.
Removing an ExpressCard device
1 Push the ExpressCard device until you hear a click.
2 Gently pull the ExpressCard device out of the ExpressCard slot.
Note:
Before removing the ExpressCard device, stop it from working by
Windo ws Safely Remove Hardware utility.
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Chapter 3. Using external devices
Connecting an external display - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
You can connect an external display to your computer, such as VGA
monitor.
Connecting a VGA monitor
You can connect a VGA monitor by using a VGA port. To connect a VGA
monitor plug the display cable to VGA port on your computer. To shift to
other connected display devices, press Fn + F3.
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Connecting a headphone and audio device - - - - - - - - - - - - - - - - -
Your computer comes with one headphone jack used for connecting
headphones, speakers, and audio devices.
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Connecting an external microphone - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer comes with an external microphone jack for connecting an
external microphone.
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Connecting to a Bluetooth enabled device
(specific models only) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Your computer can connect to and transfer data wirelessly to Bluetooth
devices, such as PDAs, and cell phones.
Enabling Bluetooth communications
1 Slide the wireless device switch to the right.
2 Press Fn + F5, set the Bluetooth device to Enable.
Note:
When you do not need to use the Bluetooth function, turn it off to save
battery power.
For details on connecting other Bluetooth enabled devices (market
available), please refer to the instructions shipped with the devices that you
have purchased separately.
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Chapter 4. Troubleshooting
Troubleshooting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
If you do not find your problem here, see Chapter 2. The following section only
outlines simpler solutions, which may negate the need to refer to the more
comprehensive information in Chapter 2.
Display problems
When I turn on the computer, nothing appears on the screen.
Note:
If you are using an external monitor, see “Computer screen problems” on
page 55.
If a user password is set, enter the correct password and press Enter.
If the user password prompt does not appear, the brightness level
might be set to minimum brightness. Adjust the brightness level by
pressing Fn + .
If the screen still remains blank, make sure that:
- The battery is installed correctly.
- The AC adapter is connected to the computer and the power cord is
plugged into a working electrical outlet.
- The computer power is on. (Press the power button again for
confirmation.)
If these items are properly set, and the screen remains blank, have the
computer serviced.
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When I turn on the computer, only a white cursor appears on a blank
screen.
Restore backed-up files to your Windows environment or the entire
contents of your hard disk to the original factory contents using OneKey
Recovery. If you still see only the cursor on the screen, have the computer
serviced.
My screen goes blank while the computer is on.
Your screen saver or power management may be enabled. Do one of the
following to exit from the screen saver or to resume from sleep mode:
Touch the touch pad.
Press any key.
Press the power button.
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A password problem
I forgot my password.
If you forgot your user password, you must take your computer to a
Lenovo authorized servicer or a marketing representative to have the
password canceled.
If you forget your HDD password, Lenovo authorized servicer cannot
reset your password or recover data from the hard disk. You must take
your computer to a Lenovo authorized servicer 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.
If you forget your supervisor password, Lenovo authorized servicer
cannot reset your password. You must take your computer to a Lenovo
authorized servicer or a marketing representative to have the system
board replaced. Proof of purchase is required, and a fee will be charged
for parts and service.
Keyboard problems
A number appears when you enter a letter.
The numeric lock function is on. To disable it, press Fn + Insert/NumLk.
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Sleep or hibernation problems
The computer enters sleep mode unexpectedly.
If the processor overheats, the computer automatically enters sleep mode
to allow the computer to cool and to protect the processor and other
internal components. Check the settings for sleep mode.
The computer enters sleep mode immediately after Power-on selftest (POST).
Make sure that:
The battery is charged.
The operating temperature is within the acceptable range. See
“Specifications” on page 111.
If the battery is charged and the temperature is within range, have the
computer serviced.
The critical low-battery error message appears, and the computer
immediately turns off.
The battery power is getting low. Connect the AC adapter to the
computer, or replace the battery with a fully charged one.
The computer does not return from sleep mode and the computer
does not work.
If the computer does not return from sleep mode, it may have entered
hibernation mode automatically because the battery is depleted.
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If the sleep indicator is on, your computer is in sleep mode. Connect
the AC adapter to the computer, then press any key or the power
button.
If the sleep indicator is off, your computer is in sleep/hibernation
mode or power-off state. Connect the AC adapter to the computer;
then press the power button to resume operation.
If the system still does not return from sleep mode, your system has
stopped responding, and you cannot turn off the computer; reset the
computer (unsaved data may be lost). To reset the computer, press and
hold the Power button for 4 seconds or more. If the computer is still not
reset, remove the AC adapter and the battery.
Computer screen problems
The screen is blank.
Do the following:
If you are using the AC adapter, or using the battery, and the battery
status indicator is on, press Fn + to make the screen brighter.
If the Power indicator is in blinking, press any key or the Power button
to resume from the sleep mode.
If you still have the problem, do the Solution in the following problem
“The screen is unreadable or distorted.”
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The screen is unreadable or distorted.
Make sure that:
The display device driver is installed correctly.
The screen resolution and color quality are correctly set.
The monitor type is correct.
To check these settings, do as follows:
1 Right-click on the desktop, and select Personalize from the pull
down menu.
2 Click Display Settings and check whether the screen resolution and
color quality are correctly set.
3 Click the Advanced Settings button.
4 Click the Adapter tab.
5 Make sure that the correct device driver name is shown in the
adapter information window.
Note:
The device driver name depends on the video chip that has been
installed on your computer.
6
Click the
password or confirmation, enter the password or provide
confirmation. Check the
is working properly. If not, click the
Properties
button. If you are prompted for an administrator
Device status
box and make sure the device
Troubleshoot
button
7 Click the Monitor tab.
8 Make sure the information is correct.
9 Click the Properties button or the Troubleshoot button.
.
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Incorrect characters appear on the screen.
Did you install the operating system or application program correctly? If
they are installed and configured correctly, have the computer serviced.
Missing, discolored, or bright dots appear on the screen every time
you turn on your computer.
This is an intrinsic characteristic of the TFT technology. Your computer’s
display contains multiple thin-film transistors (TFTs). A small number of
missing, discolored, or bright dots on the screen might exist all the time.
A message, “Unable to create overlay window,” appears when you
try to start DVD playback.
-or-
You get poor or no playback while running video playback, DVD
playback, or game applications.
Do either of the following:
If you are using 32-bit color mode, change the color depth to 16-bit
mode.
If you are using a desktop resolution over the optimum, reduce the
display resolution and the color depth.
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Sound problems
No sound can be heard from the speaker even when the volume is
turned up.
Make sure that:
The Mute function is off.
The headphone jack is not used.
Speakers is selected as a playback device.
Battery problems
The battery cannot be fully charged by the power-off method in the
standard charge time for your computer.
For details, See “Checking battery status” in Chapter 2.
Your computer shuts down before the battery status indicator shows
empty.
-or-
Your computer operates after the battery status indicator shows
empty.
Discharge and recharge the battery.
The operating time for a fully charged battery is short.
For details, See “Handling the battery” in Chapter 2.
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The computer does not operate with a fully charged battery.
The surge protector in the battery might be active. Turn off the computer
for one minute to reset the protector; then turn on the computer again.
The battery does not charge.
For details, See “Handling the battery” in Chapter 2.
A hard disk drive problem
The hard disk drive does not work.
In the Boot menu in BIOS Setup Utility, make sure that the hard disk
drive is included in the Boot priority order correctly.
A startup problem
The Microsoft Windows operating system does not start.
Use the OneKey Rescue System to help solve or identify your problem. For
details about OneKey Rescue System, see
OneKey Rescue System User Guide
Other problems
Your computer does not respond.
To turn off your computer, press and hold the power button for
4 seconds or more. If the computer still does not respond, remove the
AC adapter and the battery.
.
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Your computer might lock when it enters sleep mode during a
communication operation. Disable the sleep timer when you are
working on the network.
The computer does not start from a device you want.
See the Boot menu of the BIOS Setup Utility. Make sure that the startup
sequence in the BIOS Setup Utility is set so that the computer starts from
the device you want.
Also make sure that the device from which the computer starts is
enabled. In the Boot menu in the BIOS Setup Utility, make sure that the
device is included in the Boot priority order list.
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Chapter 5. Getting help and service
Getting help and service - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
If you need help, service, technical assistance, or just want more
information about Lenovo computers, 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
computers, what to do if you experience a problem with your computer,
and whom to call for service should it be necessary.
Microsoft Service Packs are the latest software source for Windows product
updates. They are available by means of a Web download (connection
charges may apply) or from a disc. For more specific information and links,
go to the Microsoft Web site at http://www.microsoft.com
Up and Running technical assistance with installation of, or questions
related to, Service Packs for your Lenovo-preinstalled Microsoft Windows
product.
. Lenovo offers
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Getting help on the Web - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
The Lenovo Web site on the World Wide Web has up-to-date information
about Lenovo computers and support. The address for the Lenovo home
page is http://consumersupport.lenovo.com
You can find support information for your Lenovo computer at
http://consumersupport.lenovo.com
to solve problems, find new ways to use your computer, and learn about
options that can make working with your Lenovo computer even easier.
.
. Research this Web site to learn how
Calling the customer support center - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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.
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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)
available that apply to your hardware.
The following items are not covered:
Replacement or use of parts not manufactured for or by Lenovo or non
warranted parts
Identification of software problem sources
Configuration of 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
To determine if your Lenovo hardware product is under warranty and
when the warranty expires, go to http://consumersupport.lenovo.com
Refer to your Lenovo hardware warranty for a full explanation of Lenovo
warranty terms. Be sure to retain your proof of purchase to obtain warranty
service.
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. Please ensure that you have downloaded the most current drivers
and system updates, and recorded information before you call. When
calling for technical assistance, please have the following information
available:
.
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Machine Type and Model
Serial number of your computer and your proof of purchase.
Description of the problem
Hardware and software configuration information for your system
The telephone numbers for your Customer Support Center location are
located in “Appendix A. Lenovo Limited Warranty” on page 98.
Note:
Telephone numbers are subject to change without notice. For the latest list
of Customer Support Center telephone numbers and hours of operation,
visit the Support Web site at http://consumersupport.lenovo.com
number for your country or region is not listed, contact your Lenovo
reseller or Lenovo marketing representative.
. If the
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Getting help around the world - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
If you travel with your computer or relocate it to a country where your
Lenovo machine type is sold, your computer might be eligible for
International Warranty Service, which automatically entitles you to obtain
warranty service throughout the warranty period. Service will be
performed by service providers authorized to perform warranty service.
Service methods and procedures vary by country, and some services might
not be available in all countries. Service centers in certain countries might
not be able to service all models of a particular machine type. In some
countries, fees and restrictions might apply at the time of service.
To determine whether your computer is eligible for International Warranty
Service and to view a list of the countries where service is available, go to
http://consumersupport.lenovo.com
.
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Chapter 6. Safety, use, and care information
Important safety information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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 A. Lenovo Limited Warranty” on page 98.
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.
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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 http://consumersupport.lenovo.com
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.
.
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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.
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Service and upgrades
Attention:
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 an ac power
cord, always make sure that the power is turned off and that the
product is unplugged from any power source. For more information
on CRUs, See “Appendix B. Customer replaceable units (CRUs)” on
page 110. 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.
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Danger:
Hazardous moving parts. Keep fingers and other body parts away.
Attention:
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 cord and power adapter are intended for use
with this product only. They should never be used with any other
product.
The power cords shall be safety approved. For Germany, it shall be
H03VV-F, 3G, 0.75 mm
2
, 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 or any other cables so that they will not be
walked on, tripped over, or pinched by objects.
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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 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.
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Extension cords and related devices
Danger:
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
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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.
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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.
Lithium coin cell battery notice
Danger:
Danger of explosion if battery is incorrectly replaced.
When replacing the lithium coin cell battery, use only the same or an
equivalent type that is recommended by the manufacturer. The battery
contains lithium and can explode if not properly used, handled, or
disposed of.
Do not:
Throw or immerse into water
Heat to more than 100°C (212°F)
Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
The following statement applies to users in the state of California, U.S.A.
California Perchlorate Information:
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Products containing CR (manganese dioxide) lithium coin cell
batteries may contain perchlorate.
Perchlorate Material — special handling may apply.
See http://www.dtsc.ca.gov/hazardouswaste/perchlorate
Heat and product ventilation
Danger:
Computers, AC 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.
.
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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 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 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 hightraffic 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).
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CD and DVD drive safety
Danger:
CD and DVD drives spin discs at a high speed. If a CD or DVD is
cracked or otherwise physically damaged, it is possible for the disc to
break apart or even shatter when the CD drive is in use. To protect
against possible injury due to this situation, and to reduce the risk of
damage to your computer, do the following:
Always store CD/DVD discs in their original packaging.
Always store CD/DVD discs out of direct sunlight and away from direct
heat sources.
Remove CD/DVD discs from the computer when not in use.
Do not bend or flex CD/DVD discs, or force them into the computer or
their packaging.
Check CD/DVD discs for cracks before each use. Do not use cracked or
damaged discs.
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Electrical current safety information
Danger:
Electric current from power, telephone, and communication cables is
hazardous.
To avoid a shock hazard:
Do not use your computer during a lightning storm.
Do not connect or disconnect any cables or perform installation,
maintenance, or reconfiguration of this product during an electrical
storm.
Connect all power cords to a properly wired and grounded electrical
outlet.
Connect to properly wired outlets any equipment that will be attached to
this product.
Whenever possible, use one hand only to connect or disconnect signal
cables.
Never turn on any equipment when there is evidence of fire, water, or
structural damage.
Disconnect the attached power cords, battery pack, and all the cables
before you open the device covers, unless instructed otherwise in the
installation and configuration procedures.
Do not use your computer until you have closed the cover. Never use the
computer when the cover is open.
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Connect and disconnect cables as described in the following procedures
when installing, moving, or opening covers on this product or attached
devices.
To connect:
1. Turn everything OFF.
2. First, attach all cables to devices.
3. Attach signal cables to connectors.
4. Attach power cords to outlets.
5. Turn devices ON.
To di scon nect :
1. Turn everything OFF.
2. First, remove power cords from outlets.
3. Remove signal cables from connectors.
4. Remove all cables from devices.
The power cord must be disconnected from the wall outlet or receptacle
before installing all other electrical cables connected to your 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.
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Laser compliance statement
Some personal computer models are equipped from the factory with a
CD or DVD drive. CD and DVD drives are also sold separately as
options. CD and DVD drives are laser products. The drive’s
classification label (shown below) is on the surface of the drive.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
APPAREIL A LASER DE CLASSE 1
KLASS 1 LASER APPARAT
Example of the label
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These drives are certified in the U.S. to conform to the
requirements of the Department of Health and Human Services 21
Code of Federal Regulations (DHHS 21 CFR) Subchapter J for
Class 1 laser products. Elsewhere, these drives are certified to
conform to the requirements of the International Electrotechnical
Commission (IEC) 60825-1 and CENELEC EN 60825-1 for Class 1
laser products.
Class 1 laser products are not considered hazardous. The design of
the laser system and the optical storage drive ensures that there is
no exposure to laser radiation above a Class 1 level during normal
operation, user maintenance, or servicing.
When a CD or DVD drive is installed, note the following
handling instructions.
Danger:
Use of controls, adjustments, or performance of procedures other
than those specified herein might result in hazardous radiation
exposure.
Do not remove the drive covers. Removing the covers of the CD or
DVD drive could result in exposure to hazardous laser radiation.
There are no serviceable parts inside the CD or DVD drive.
Some CD and DVD drives contain an embedded Class 3A or
Class 3B laser diode. Note the following statement.
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Danger:
Laser radiation when open. Do not stare into the beam, do not view
directly with optical instruments, and avoid direct exposure to the
beam.
Liquid Crystal Display (LCD) Notice
Attention:
Mercury Information (does not apply to LED backlit models):
The fluorescent lamp in the liquid crystal display contains mercury;
dispose according to local, state or federal laws.
The LCD is made of glass, and rough handling or dropping the
computer can cause the LCD to break. If the LCD breaks and the
internal liquid crystal material contacts the eyes, mouth or clothing,
take the following actions immediately :
In case contact to the eyes or mouth, rinse with large amount of
running water for more than 15 minutes. If any symptoms are present
after washing, get medical care.
In case contact to the skin or clothing, wipe it immediately and wash
with soap and large amount of running water for more than 15
minutes. The skin or clothing maybe damaged if liquid crystal material
is left adhered.
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Caring your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Though your computer is designed to function reliably in normal work
environments, you need to use common sense in handling it. By following
these important tips, you will get the most use and enjoyment out of your
computer.
Be careful about where and how you work
Do not leave the base of your computer, or any other part that becomes
hot during operation, in contact with your lap or any part of your body
for an extended period when the computer is functioning or when the
battery is charging. Your computer dissipates some heat during normal
operation. This heat is a function of the level of system activity and
battery charge level. Extended contact with your body, even through
clothing, could cause discomfort or, eventually, a skin burn.
When the AC 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 adapter to warm
your body. Extended contact with your body, even through clothing,
may cause a skin burn.
Route the cables of an AC adapter, a mouse, a keyboard, a printer, or any
other electronic device, or communication lines, 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 disturb the operation of your
computer. Applying strong force to the cables may damage or break them.
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Place liquids away from your computer to avoid spills, and keep your
computer away from water (to avoid the danger of electrical shock).
Do not eat or smoke over your keyboard. Particles that fall into your
keyboard can cause damage.
Store packing materials safely out of the reach of children to prevent the
risk of suffocation from plastic bags.
Keep your computer away from magnets, activated cellular phones,
electrical appliances, or speakers (within 13 cm or 5 in).
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
may become electrostatically charged. Such a charge may be discharged
through your hands when you touch the keyboard or other parts of the
computer, or through connectors on I/O devices connected to it. Even
though this kind of electrostatic discharge (ESD) is the opposite of a
discharge from your body or clothing to the computer, it poses the same
risk of a computer malfunction.
Your computer is designed and manufactured to minimize any effects of
electrostatic charge. An electrostatic charge above a certain limit,
however, can increase the risk of ESD. Therefore, when using the
computer close to an appliance that can produce negative ions, give
special attention to the following:
- Avoid directly exposing your computer to the air from an appliance
that can produce negative ions.
- Keep your computer and peripherals as far as possible from such an
appliance.
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- Wherever possible, ground your computer to facilitate safe
electrostatic discharge.
Note:
Not all such appliances cause a significant electrostatic charge.
When you handle options or CRUs, or perform any work inside the
computer, take the following precautions to avoid static-electricity
damage:
- Limit your movement. Movement can cause static electricity to build
up around you.
- Always handle components carefully. Handle adapters, memory
modules, and other circuit boards by the edges. Never touch exposed
circuitry.
- Prevent others from touching components.
- When you install a static-sensitive option or CRU, touch the staticprotective package containing the part to a metal expansion-slot cover
or other unpainted metal surface on the computer for at least two
seconds. This reduces static electricity in the package and your body.
- Whenever possible, remove the static-sensitive part from the staticprotective packaging and install the part without setting it down.
When this is not possible, place the static-protective packaging on a
smooth, level surface and place the part on it.
- Do not place the part on the computer cover or other metal surface.
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Be gentle with your computer
Avoid placing any objects (including paper) between the display and the
keyboard or under the keyboard.
Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy
objects on your computer, display, or external devices.
Avoid turning the display by over 180°.
Carry your computer properly
Before moving your computer, be sure to remove any media, turn off
attached devices, and disconnect cords and cables.
Be sure your computer is in standby or hibernation mode, or turned off,
before moving it. This will prevent damage to the hard disk drive and
data loss.
When picking up your open computer, hold it by the bottom. Do not
pick up or hold your computer by the display.
Use a quality carrying case that provides adequate cushion and
protection. Do not pack your computer in a tightly packed suitcase or
bag.
For outdoor use
Backup your critical data before you take your computer outdoors.
Ensure that the battery is full.
Be sure to turn off the power and close the LCD well.
Do not leave anything between the closed LCD and the keyboard.
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When you leave the computer in your car, place it on the back seat to
avoid being insolated.
Carry the AC adapter and power cord with the computer.
Handle storage media and drives properly
If your computer comes with an optical drive, do not touch the surface of
a disc or the lens on the tray.
Wait until you hear the CD or DVD click into the center pivot of an
optical drive before closing the tray.
When installing your hard disk, follow the instructions shipped with
your hardware, and apply pressure only where needed on the device.
Data safety
Do not delete unknown files or change the name of files or directories
that were not created by you; otherwise, your computer software might
fail to work.
Be aware that accessing network resources can leave your computer
vulnerable to computer viruses, hackers, spyware, and other malicious
activities that might damage your computer, software, or data.
It is your responsibility to ensure that you have adequate protection in
the form of firewalls, antivirus software, and anti-spyware software and
keep this software up to date.
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Take care in setting passwords
Remember your passwords. If you forget a supervisor or hard disk
password, Lenovo authorized service providers will not reset it, and you
might have to replace your main board or hard disk drive.
Other important tips
Your computer has an Ethernet connector. Be sure to connect your
communication cable to the correct one, so your connector is not
damaged.
Register your Lenovo products with Lenovo (refer to the Web page:
http://consumersupport.lenovo.com
computer to you if it is lost or stolen. Registering your computer also enables
Lenovo to notify you about possible technical information and upgrades.
Only an authorized Lenovo repair technician should disassemble and
repair your computer.
Do not modify or tape the latches to keep the display open or closed.
Take care not to turn your computer over while the AC adapter is
plugged in. This could break the adapter plug.
Turn off your computer if you are replacing a device, or else verify that
the device is warm- or hot-swappable.
Before you install any of the following devices, touch a metal table or a
grounded metal object. This action reduces any static electricity from
your body. The static electricity could damage the device.
). This can help authorities return your
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- Memory Card, such as SD Card, Memory Stick, MultiMediaCard and
Memory Stick Pro card.
- Memory module
- ExpressCard
When transferring data to or from a Flash Media Card, such as an SD
card, do not put your computer in standby or hibernation mode before
the data transfer is complete. To do so might cause damage to your data.
Cleaning the cover of your computer
Occasionally clean your computer as follows:
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.
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9 Wait for the surface to dry completely and remove any cloth fibers
from the computer surface.
Note:
Shut down the computer and then disconnect the power cord before
cleaning the computer.
Cleaning your computer keyboard
1 Absorb some isopropyl rubbing alcohol on a soft, dust-free cloth.
2 Wipe each keytop surface with the cloth. Wipe the keys one by one; if
you wipe several keys at a time, the cloth may hook onto an adjacent
key and possibly damage it. Make sure that no liquid drips onto or
between the keys.
3 Allow to dry.
4 To remove any crumbs and dust from beneath the keys, you can use a
camera blower with a brush or cool air from a hair drier.
Note:
Avoid spraying cleaner directly on the display or the keyboard.
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Cleaning your computer display
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 when the cover was pressed from the outside.
2 Wipe or dust the stain gently with a soft, dry cloth.
3 If the stain remains, moisten a soft, lint-free cloth with water or a 50-50
mixture of isopropyl alcohol and water that does not contain
impurities.
4 Wring out as much of the liquid as you can.
5 Wipe the display again; do not let any liquid drip into the computer.
6 Be sure to dry the display before closing it.
Accessibility and comfort - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
As your computer enables you to work in so many places, it is important
that you remain attentive to good posture, good lighting, and proper
seating. By keeping these considerations in mind, you can improve
performance and achieve greater comfort. Lenovo is committed to
providing the latest information and technology to our customers with
disabilities.
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Ergonomic information
Working in the virtual office may 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.
Note:
This example shows someone in a conventional setting. Even if you work
in a casual, less conventional setting, many of the tips in this section still
apply. Develop good habits, and they will serve you well.
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General Posture: Below are some general recommendations for assuming a
healthy working posture. It is best to periodically 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 will also help to prevent any minor discomfort
associated with your working posture.
Display: Position the display to maintain a comfortable viewing distance of
510-760 mm (20-30 inches). Avoid glare or reflections on the display from
overhead lighting or outside sources of light. Keep the display screen clean
and set the brightness to levels that enable you to see the screen clearly.
Press Fn + / 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, utilize 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.
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What if you are traveling?
It may 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?
Your computer’s visual display screen is 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.
Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
An important part of owning your computer is maintenance. With proper
care, you can avoid common problems. The following sections provide
information that can help you to keep your computer running smoothly.
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