Replacing the rear fan assembly | 60 |
Replacing the front audio and USB |
|
assembly | 62 |
Replacing the internal speaker | 63 |
Replacing the thermal sensor | 65 |
Replacing the cover presence switch . . . . | 67 |
Replacing the WiFi units | 69 |
Installing or removing the rear WiFi antenna . | 75 |
Installing or removing the front WiFi antenna . | 76 |
Replacing the keyboard or mouse | 78 |
Completing the parts replacement | 79 |
Chapter 6. Recovery information . . . | 81 |
Recovery information for the Windows 7 operating |
|
system | 81 |
Creating and using recovery media | 81 |
Performing backup and recovery operations . | 82 |
Using the Rescue and Recovery workspace . | 83 |
Creating and using a rescue medium . . . . | 84 |
Reinstalling preinstalled applications and |
|
device drivers | 85 |
Reinstalling software programs | 86 |
Reinstalling device drivers | 86 |
Solving recovery problems | 86 |
Recovery information for the Windows 8 operating |
|
system | 87 |
Chapter 7. Using the Setup Utility |
|
program | 89 |
Starting the Setup Utility program | 89 |
Viewing and changing settings | 89 |
Using passwords | 89 |
Password considerations | 90 |
90 | |
Administrator Password | 90 |
Hard Disk Password | 90 |
Setting, changing, and deleting a password . | 90 |
Erasing lost or forgotten passwords (clearing |
|
CMOS) | 91 |
Enabling or disabling a device | 91 |
Selecting a startup device | 92 |
Selecting a temporary startup device . . . . | 92 |
Selecting or changing the startup device |
|
sequence | 92 |
Enabling ErP compliance mode | 92 |
ICE performance mode | 93 |
ICE thermal alert | 93 |
Exiting the Setup Utility program | 94 |
Chapter 8. Updating system |
|
programs | 95 |
Using system programs | 95 |
Updating (flashing) the BIOS from a disc . . . . | 95 |
Updating (flashing) the BIOS from your operating |
|
system | 96 |
Recovering from a POST/BIOS update failure . . | 96 |
Chapter 9. Preventing problems . . . | 97 |
Keeping your computer current | 97 |
Getting the latest device drivers for your |
|
computer | 97 |
Updating your operating system | 97 |
Using System Update | 98 |
Cleaning and maintenance | 98 |
Basics | 98 |
Cleaning your computer | 99 |
Good maintenance practices | 100 |
Moving your computer | 100 |
Chapter 10. Troubleshooting and |
|
diagnostics | 101 |
Basic troubleshooting | 101 |
Troubleshooting procedure | 102 |
Troubleshooting | 102 |
Audio problems | 103 |
CD problems | 104 |
DVD problems | 105 |
Intermittent problems | 107 |
Keyboard, mouse, or pointing device |
|
problems | 107 |
Monitor problems | 109 |
Networking problems | 110 |
Option problems | 113 |
Performance and lockup problems | 114 |
Printer problems | 115 |
Serial port problems | 116 |
Software problems | 116 |
USB problems | 117 |
Lenovo Solution Center | 118 |
Chapter 11. Getting information, help, |
|
and service | 119 |
Information resources | 119 |
Lenovo ThinkVantage Tools | 119 |
Lenovo Welcome | 119 |
Help and Support | 119 |
Safety and Warranty | 119 |
Lenovo Web site | 119 |
Lenovo Support Web site | 120 |
Help and service | 120 |
Using the documentation and diagnostic |
|
program | 120 |
Calling for service | 120 |
Using other services | 121 |
iiThinkCentre User Guide
