36 IBM Desktop System HMM
•
Compare the system configuration list with the
actual devices installed in system.
NOTE: If necessary, remove the machine cover and
visually compare the devices installed in
system to those shown in the system
configuration report.
•
Go to step 006.
004 - DO ANY MESSAGES, ERROR CODES, OR
SYMPTOMS APPEAR? (YES, READ AHEAD. NO,
GO TO STEP 005)
•
Go to “Index of Symptoms, Messages, Error
Codes, or Beeps” on page 38.
•
End.
005 -
•
If the keyboard responds incorrectly, go to
“Keyboard” on page 66.
•
If monitor problems appear, such as jittering,
shifting, or being out of focus, go to “Monitor” on
page 72.
006 - DOES THE SYSTEM CONFIGURATION
REPORT CORRECTLY IDENTIFY THE DEVICES
INSTALLED IN SYSTEM? (YES, READ AHEAD.
NO, GO TO STEP 007.)
•
Select Diagnostics from the diagnostics program
menu.
•
Select and execute All Tests.
- Go to step 008.
007 -
•
The system configuration report shows only those
devices supported by the diagnostics diskette.
•
If a device is missing from the list and is not factory
installed, refer to the service manual provided for
that device.
008 - DO THE DIAGNOSTICS FINISH WITHOUT
ANY ERRORS? (YES, READ AHEAD. NO, GO TO
STEP 009.)
•
If the Diagnostics \ All Tests did not detect a failure
but the system still indicates a failure:
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