Lenovo 3000 G230 User manual

Lenovo
3000 G230
User Guide
User Guide
V1.0
V1.0
New World. New Thinking.
www.lenovo.com
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©Lenovo China 2008
P/N: 147001881
Printed in China

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• OneKey Rescue System User Guide included in the package with this publication.
First Edition (May 2008)
Before using this information and the product it supports, be sure to read the following:
• Chapter 6. Safety, Use, and Care Information on page 63.
• Appendix D. Notices on page 111.
Note
U.S. GOVERNMENT USERS – RESTRICTED RIGHTS: Our products and/or services are provided with
RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule
contract with Lenovo, if any, or the standard terms of this commercial license, or if the agency is unable to accept
this Program under these terms, then we provide this Program under the provisions set forth in Commercial
Computer Software–Restricted Rights at FAR 52.227-19, when applicable, or under Rights in Data-General, FAR
52.227.14 (Alternate III).
© Copyright Lenovo 2008. All rights reserved.
If your product is not working correctly,
DO NOT RETURN IT TO THE STORE.
For technical assistance, contact a Lenovo support
specialist 24 hours a day by calling toll free 1-877-4
LENOVO (1-877-453-6686).
Additionally, you can find support information and updates
on the Lenovo Web site located at
http://consumersupport.lenovo.com.
* Only for the users from the United States.

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 types, if
the ENERGY STAR mark is affixed, have been designed and tested to conform
to the ENERGY STAR 4.0 program requirements for computers.
• 20006, 4107
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:
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.
Table 1. ENERGY STAR power-management features, by operating system
Windows 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
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Explanation of Hard Disk Capacity
Dear user,
While using your computer, you may discover that the nominal hard disk
capacity indicated is somewhat different from the disk capacity
displayed by the operating system. For example, a nominal 80GB hard
disk will appear as less than 80GB 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
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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 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 evident, 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.
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i
Chapter 1. Getting to
Know Your Computer .................. 1
Top View .......................................1
Left-side View...............................3
Right-side View ............................5
Front View.....................................6
Bottom View..................................7
Chapter 2.
Using Your Computer ................ 10
Putting Your Computer to
Sleep or Shutting It Down.........10
Using the Touch Pad..................12
Using the Keyboard ...................13
Special Keys and Buttons ..........16
Using the Optical Drive.............18
Using Memory Cards.................19
Using the Integrated Camera....20
Using the Internet.......................21
Securing Your Computer ..........24
Installing Device Drivers...........33
Using the Battery and AC
Adapter ........................................34
Chapter 3.
Using External Devices ..............39
Connecting a Universal Serial
Bus (USB) Device........................39
Connecting a PC Card
Device...........................................40
Connecting an External
Display .........................................42
Connecting a Headphone and
Audio Device ..............................43
Connecting an External
Microphone ................................44
Connecting a Bluetooth Device
(Specific model only)..................45
Chapter 4. Troubleshooting .......46
Frequently Asked Questions ....46
Troubleshooting..........................48
Chapter 5. Getting Help and
Service .........................................58
Getting Help and Service ..........58
Getting Help on the Web...........59
Calling the Customer Support
Center ...........................................59
Getting Help Around the
World............................................62
Contents
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ii
Contents
Chapter 6. Safety, Use, and
Care Information......................... 63
Important Safety
Information ................................. 63
Caring Your Computer ............. 80
Accessibility and Comfort ........ 88
Maintenance................................ 91
Appendix A. Lenovo Limited
Warranty...................................... 95
Warranty Information ............. 103
Lenovo Warranty Service
Telephone Numbers ................106
Appendix B. Customer
Replaceable Units (CRUs) ....... 109
Appendix C. Specifications..... 110
Specifications ............................ 110
Appendix D. Notices ................ 111
Notices ....................................... 111
Wireless related
information ............................... 114
Electronic Emissions
Notices ....................................... 117
WEEE and Recycling
Statements ................................. 123
EU WEEE Statements .............. 124
Japan Recycling Statements....125
Notice for Users in the
U.S.A. .........................................127
Notice on Deleting Data from
Your Hard Disk ........................127
Trademarks ...............................129
Index...........................................130
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1
Chapter 1. Getting to Know Your Computer
Top View ------------------------------------------------------------------------------------------
* The illustrations in this manual may differ from the actual product.
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c
d
e
f
g
a
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2
Chapter 1. Getting to Know Your Computer
Integrated camera ............................................................................ 20
Computer display
The color display with TFT technology provides clear and brilliant text
and graphics.
Microphone (built-in)
The built-in microphone (with noise reduction) can be used for video
conferencing, voice narration, or simple audio recordings.
OneKey Rescue System button...................................................... 17
Power button
Use the Power button to turn on the computer.
Function buttons.............................................................................. 16
System status indicators
The system status indicators show the current status of your computer.
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