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ThinkCentre A70
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Table Of Contents - Lenovo ThinkCentre A70 User Manual
(english) user guide
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Also See for ThinkCentre A70
:
Hardware maintenance manual
(270 pages)
,
User manual
(94 pages)
,
Manual do utilizador
(94 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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Contents
Important safety information
. . . . . . v
Chapter 1. Product overview
. . . . . . 1
Features
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Specifications
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Software overview
.
.
Software provided with your Windows operating
system
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Locations
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Locating connectors, controls, and indicators on
the front of your computer
Locating connectors and parts on the rear of your
computer
.
.
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Locating components
.
Locating parts on the system board
.
Locating internal drives
.
Chapter 2. Installing or replacing
hardware
. . . . . . . . . . . . . . 13
Handling static-sensitive devices
.
Installing or replacing hardware
Installing external options
Removing the computer cover
.
Removing and reinstalling the front bezel
.
Installing or replacing a PCI card
.
Installing or replacing a memory module
.
Replacing the battery
.
Replacing the power supply assembly
Replacing the heat sink and fan assembly
.
Replacing the microprocessor
.
Replacing the optical drive
.
Replacing the hard disk drive
.
Replacing the card reader
.
Replacing the front audio and USB assembly
.
Replacing the USB keyboard or mouse
.
Completing the parts replacement
.
Obtaining device drivers
.
Basic security features
.
Integrated cable lock
.
Padlock
.
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.
Password protection
Erasing a lost or forgotten password (clearing
CMOS)
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.
Chapter 3. Recovery information
. . . 43
Creating and using recovery media
.
Creating recovery media
.
Using recovery media
.
Performing backup and recovery operations
.
Performing a backup operation
.
Performing a recovery operation
.
Using the Rescue and Recovery workspace
.
Creating and using a rescue medium
.
Creating a rescue medium
.
Using a rescue medium
.
© Copyright Lenovo 2010
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Installing or reinstalling device drivers
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Solving recovery problems
.
Chapter 4. Using the Setup Utility
. 1
program
. . . . . . . . . . . . . . 51
. 4
. 4
Starting the Setup Utility program
.
Viewing or changing settings
. 4
Using passwords
. 7
Password considerations
.
Power-on password
. 7
Administrator password
.
Setting, changing, or deleting a password
.
. 8
Enabling or disabling a device
.
. 10
Selecting a startup device
.
. 11
Selecting a temporary startup device
.
. 11
Viewing or changing the startup device sequence
54
Exiting the Setup Utility program
.
Chapter 5. Updating system programs
Using system programs
.
. 13
Updating (flashing) the BIOS from a disc
. 13
Updating (flashing) the BIOS from your operating
. 14
system
.
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.
. 14
Recovering from a POST and BIOS update failure
. 15
. 17
Chapter 6. Troubleshooting and
. 19
. 21
diagnostic programs
. . . . . . . . . 59
. 23
Basic troubleshooting
.
. 25
Diagnostic programs
.
. 27
Lenovo ThinkVantage Toolbox
.
. 30
PC-Doctor for Rescue and Recovery
.
. 32
PC-Doctor for DOS
.
. 34
Cleaning an optical mouse
.
. 35
. 36
Chapter 7. Getting information, help,
. 37
and service
. . . . . . . . . . . . . 63
. 38
Information resources
.
. 39
Online Books folder
. 39
Lenovo ThinkVantage Tools
.
. 40
ThinkVantage Productivity Center
.
. 40
Lenovo Welcome
Access Help
.
. 40
Safety and warranty
Lenovo Web site (http://www.lenovo.com)
.
Help and service
. 43
Using the documentation and diagnostic
. 43
programs
.
. 44
Calling for service
.
. 45
Using other services
. 45
Purchasing additional services
.
. 45
. 46
Appendix. Notices
. . . . . . . . . . 69
. 47
Television output notice
.
. 47
European conformance CE mark
.
. 48
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iii
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Table of Contents
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