If NO, continue to 002.
If YES, proceed to 003.
002
If the Power Management feature is enabled, do the following:
1.Start the Configuration/Setup Utility program (see “Setup Utility program” on page 5.)
2.Select Power Management from the Configuration/Setup Utility program menu.
3.Select APM.
4.Be sure APM BIOS Mode is set to Disabled. If it is not, press Left Arrow (}) or Right Arrow (Æ) to change the setting.
5.Select Automatic Hardware Power Management.
6.Set Automatic Hardware Power Management to Disabled.
OR
7.Go to “IBM PC Enhanced Diagnostics” on page 6.
003
Run the IBM PC Enhanced Diagnostics test. If necessary, refer to “Diagnostics and test information” on page 5.
vIf you receive an error, replace the part that the diagnostic program calls out or go to “IBM PC Enhanced Diagnostics” on page 6.
vIf the test stops and you cannot continue, replace the last device tested.
vIf the LCD display has problems such as black screen, blinking
Module test menu and hardware configuration report
Depending on the diagnostics version level you are using, the installed devices in the computer are verified in one of two ways:
1.At the start of the diagnostic tests, the Module Test Menu is displayed. Normally, all installed devices in the computer are highlighted on the menu.
2.At the start of the diagnostic tests, the main menu appears. From this menu, select System Info then select Hardware Configuration from the next menu. Normally, all installed devices in the computer are highlighted on this report.
If an installed device is not recognized by the diagnostics program:
vThe diagnostic code for the device is not on the diagnostics provided with that device
vThe missing device is defective or it requires an additional diskette or service manual.
vAn unrecognizable device is installed.
vA defective device is causing another device not to be recognized.
vThe SCSI controller failed (on the system board or SCSI adapter).
vUse the procedure in “Undetermined problems” on page 56 to find the problem.
If a device is missing from the list, replace it. If this does not correct the problem, use the procedure in “Undetermined problems” on page 56.
2Hardware Maintenance Manual
