IBM 6648 - NetVista A40 - 128 MB RAM User Manual page 13

Installing internal drives in the desktop model computer .
Installing a security U-bolt .
Completing the installation .
Replacing the cover and connecting the cables.
Updating the computer configuration.
Chapter 6. Troubleshooting .
Troubleshooting procedure .
Power-on self-test (POST).
Diagnostic error codes and messages .
POST error codes .
POST beep codes
Ethernet error messages .
RPL-related error messages .
DHCP-related error messages .
Device troubleshooting charts .
General problems .
Intermittent problems .
Audio problems .
CD-ROM drive problems .
Diskette drive problems .
Monitor problems .
Keyboard, mouse, or pointing device problems
Memory problems .
Option problems
Parallel-port problems .
Serial-port problems
Printer problems.
Application problems .
Universal Serial Bus (USB) problems .
Software-generated error messages
IBM Enhanced Diagnostics program .
Other diagnostic programs on the Software Selections CD .
Recovering from a POST/BIOS update failure .
Installing files from option diskettes .
Replacing the battery .
Chapter 7. Getting help, service, and information.
Service support.
Before you call for service .
Getting customer support and service .
Using the World Wide Web.
Getting information by fax .
Getting help by telephone .
Getting help around the world
Purchasing additional services.
Enhanced PC support line .
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Contents
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