Installing internal drives in the desktop model computer ......62
Installing a security U-bolt .................65
Completing the installation .................65
Replacing the cover and connecting the cables..........65
Updating the computer configuration.............66
Chapter 6. Troubleshooting ................69
Troubleshooting procedure .................70
Power-on self-test (POST)..................71
Diagnostic error codes and messages ..............71
POST error codes ...................72
POST beep codes ...................75
Ethernet error messages ..................76
RPL-related error messages ................76
DHCP-related error messages ...............77
Device troubleshooting charts ................78
General problems ...................79
Intermittent problems ..................80
Audio problems ....................81
CD-ROM drive problems .................82
Diskette drive problems .................84
Monitor problems ...................84
Keyboard, mouse, or pointing device problems .........87
Memory problems ...................88
Option problems ...................89
Parallel-port problems ..................90
Serial-port problems ..................90
Printer problems....................91
Application problems ..................91
Universal Serial Bus (USB) problems .............92
Software-generated error messages ..............92
IBM Enhanced Diagnostics program ..............92
Other diagnostic programs on the Software Selections CD .......94
Recovering from a POST/BIOS update failure ...........94
Installing files from option diskettes ..............95
Replacing the battery ...................95
Chapter 7. Getting help, service, and information.........99
Service support.....................100
Before you call for service .................101
Getting customer support and service .............101
Using the World Wide Web................101
Getting information by fax ................102
Getting help by telephone ................102
Getting help around the world ..............104
Purchasing additional services................105
Enhanced PC support line ................105
Contents xi