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Lenovo
1112
Manual De Usuario
Lenovo 1112 Manual De Usuario
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Completing the parts replacement . . . . .
67
Chapter 6. Recovery information . . .
69
Creating and using recovery media
. . . . . .
69
Creating recovery media . . . . . . . . .
69
Using recovery media . . . . . . . . . .
70
Performing backup and recovery operations . . .
70
Performing a backup operation . . . . . .
70
Performing a recovery operation . . . . . .
71
Using the Rescue and Recovery workspace . . .
71
Creating and using a rescue medium . . . . . .
72
Creating a rescue medium . . . . . . . .
72
Using a rescue medium . . . . . . . . .
73
Reinstalling preinstalled applications and device
drivers . . . . . . . . . . . . . . . . . .
73
Reinstalling software programs . . . . . . . .
74
Reinstalling device drivers . . . . . . . . . .
75
Solving recovery problems . . . . . . . . . .
75
Chapter 7. Using the Setup Utility
program . . . . . . . . . . . . . . . .
77
Starting the Setup Utility program . . . . . . .
77
Viewing and changing settings . . . . . . . .
77
Using passwords. . . . . . . . . . . . . .
77
Password considerations . . . . . . . . .
78
Power-On Password
. . . . . . . . . .
78
Administrator Password . . . . . . . . .
78
Hard Disk Password. . . . . . . . . . .
78
Setting, changing, and deleting a password .
78
Erasing lost or forgotten passwords (clearing
CMOS) . . . . . . . . . . . . . . . .
79
Enabling or disabling a device
. . . . . . . .
79
Selecting a startup device . . . . . . . . . .
80
Selecting a temporary startup device . . . .
80
Selecting or changing the startup device
sequence . . . . . . . . . . . . . . .
80
Enabling ErP compliance mode . . . . . . . .
80
Exiting from the Setup Utility program . . . . .
81
Chapter 8. Updating system
programs . . . . . . . . . . . . . . .
83
Using system programs . . . . . . . . . . .
83
Updating (flashing) the BIOS from a disc . . . .
83
Updating (flashing) the BIOS from your operating
system . . . . . . . . . . . . . . . . . .
84
Recovering from a POST/BIOS update failure . .
84
Chapter 9. Preventing problems . . .
87
Keeping your computer current . . . . . . . .
87
Getting the latest device drivers for your
computer . . . . . . . . . . . . . . .
87
Updating your operating system . . . . . .
87
Using System Update . . . . . . . . . .
88
Cleaning and maintenance . . . . . . . . . .
88
Basics . . . . . . . . . . . . . . . .
88
Cleaning your computer . . . . . . . . .
89
Good maintenance practices . . . . . . .
90
Moving your computer
. . . . . . . . . . .
90
Chapter 10. Troubleshooting and
diagnostics . . . . . . . . . . . . . .
93
Basic troubleshooting . . . . . . . . . . . .
93
Troubleshooting procedure . . . . . . . . . .
94
Troubleshooting . . . . . . . . . . . . . .
94
Audio problems . . . . . . . . . . . .
95
CD problems . . . . . . . . . . . . .
96
DVD problems . . . . . . . . . . . . .
97
Intermittent problems . . . . . . . . . .
99
Keyboard, mouse, or pointing device
problems . . . . . . . . . . . . . . .
99
Monitor problems. . . . . . . . . . . .
101
Networking problems . . . . . . . . . .
102
Option problems . . . . . . . . . . . .
105
Performance and lockup problems . . . . .
106
Printer problems . . . . . . . . . . . .
108
Serial port problems. . . . . . . . . . .
109
Software problems . . . . . . . . . . .
109
USB problems . . . . . . . . . . . . .
110
Diagnostic programs . . . . . . . . . . . .
110
Lenovo Solution Center . . . . . . . . .
111
Lenovo ThinkVantage Toolbox . . . . . . .
111
PC-Doctor for DOS . . . . . . . . . . .
111
Chapter 11. Getting information, help,
and service . . . . . . . . . . . . .
113
Information resources . . . . . . . . . . . .
113
Lenovo ThinkVantage Tools . . . . . . . .
113
Lenovo Welcome . . . . . . . . . . . .
113
Help and Support. . . . . . . . . . . .
113
Safety and Warranty. . . . . . . . . . .
113
Lenovo Web site (http://www.lenovo.com) . .
113
Lenovo Support Web site. . . . . . . . .
114
Help and service . . . . . . . . . . . . . .
114
Using the documentation and diagnostic
programs . . . . . . . . . . . . . . .
114
Calling for service. . . . . . . . . . . .
114
Using other services
. . . . . . . . . .
115
Purchasing additional services
. . . . . .
115
Appendix A. Notices . . . . . . . . .
117
Trademarks . . . . . . . . . . . . . . . .
118
ii
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