Replacing the internal speakers | 55 |
Replacing the thermal sensor | 56 |
Replacing the integrated camera | 58 |
Replacing the | 60 |
Replacing the ambient light sensor | 61 |
Replacing the card reader | 62 |
Replacing the ExpressCard | 63 |
Replacing the heat sink and fan assembly for |
|
GPU | 64 |
Replacing the rear PS/2 connectors and serial |
|
port assembly | 66 |
Replacing the mouse | 67 |
Replacing the keyboard | 70 |
Completing the parts replacement | 71 |
Chapter 6. Recovery information . . . | 73 |
Recovery information for the Windows 7 operating |
|
system | 73 |
Creating and using recovery media | 73 |
Performing backup and recovery operations . | 74 |
Using the Rescue and Recovery workspace . | 75 |
Creating and using a rescue medium . . . . | 76 |
Reinstalling preinstalled applications and |
|
device drivers | 77 |
Reinstalling software programs | 78 |
Reinstalling device drivers | 78 |
Solving recovery problems | 78 |
Recovery information for the Windows 8 or |
|
Windows 8.1 operating system | 79 |
Refreshing your computer | 79 |
Resetting your computer to the factory default |
|
settings | 79 |
Using the advanced startup options . . . . | 79 |
Recovering your operating system if Windows |
|
8 or Windows 8.1 fails to start | 80 |
Chapter 7. Using the Setup Utility |
|
program | 81 |
Starting the Setup Utility program | 81 |
Viewing and changing settings | 81 |
Using passwords | 81 |
Password considerations | 82 |
82 | |
Administrator Password | 82 |
Hard Disk Password | 82 |
Setting, changing, and deleting a password . | 82 |
Erasing lost or forgotten passwords (clearing |
|
CMOS) | 83 |
Enabling or disabling a device | 83 |
Selecting a startup device | 84 |
Selecting a temporary startup device . . . . | 84 |
Selecting or changing the startup device |
|
sequence | 84 |
Enabling ErP compliance mode | 84 |
ICE performance mode | 85 |
ICE thermal alert | 85 |
Exiting the Setup Utility program | 86 |
Chapter 8. Updating system |
|
programs | 87 |
Using system programs | 87 |
Updating (flashing) the BIOS from a disc . . . . | 87 |
Updating (flashing) the BIOS from your operating |
|
system | 88 |
Recovering from a POST/BIOS update failure . . | 88 |
Chapter 9. Preventing problems . . . | 89 |
Keeping your computer current | 89 |
Getting the latest device drivers for your |
|
computer | 89 |
Updating your operating system | 89 |
Using System Update | 90 |
Cleaning and maintenance | 90 |
Basics | 90 |
Cleaning your computer | 91 |
Good maintenance practices | 92 |
Moving your computer | 93 |
Chapter 10. Troubleshooting and |
|
diagnostics | 95 |
Basic troubleshooting | 95 |
Troubleshooting procedure | 96 |
Troubleshooting | 96 |
Audio problems | 97 |
CD problems | 98 |
DVD problems | 99 |
Intermittent problems | 101 |
Keyboard, mouse, or pointing device |
|
problems | 101 |
Monitor problems | 103 |
Networking problems | 105 |
Option problems | 107 |
Performance and lockup problems | 108 |
Printer problems | 110 |
Serial connector problems | 110 |
Software problems | 111 |
USB problems | 112 |
Lenovo Solution Center | 112 |
Chapter 11. Getting information, help, |
|
and service | 113 |
Information resources | 113 |
Lenovo ThinkVantage Tools | 113 |
iiThinkCentre M93z User Guide
