IBM 6644 User Manual
64 IBM Desktop System HMM
Memory
001 - START
•
Power off the system unit.
•
Insert the diagnostics CD into the CD-ROM
drive.
drive.
•
Ensure that all DIMMs are installed correctly.
•
Power on the system unit.
•
Take note of any messages, error codes, or
symptoms.
symptoms.
002 - DO YOU RECEIVE POST MEMORY ERROR
MESSAGE? (YES, READ AHEAD. NO, GO TO
STEP 003)
MESSAGE? (YES, READ AHEAD. NO, GO TO
STEP 003)
•
Enter BIOS Setup Utility then reboot the system.
Take note of any messages, error codes, or
symptoms. If the error message remains, go to
step 005.
Take note of any messages, error codes, or
symptoms. If the error message remains, go to
step 005.
003 -
•
Follow the screen instructions to run the Memory
test.
test.
004 - DOES THE MEMORY TEST COMPLETE
WITHOUT AN ERROR? (YES, READ AHEAD. NO,
GO TO STEP 005)
WITHOUT AN ERROR? (YES, READ AHEAD. NO,
GO TO STEP 005)
•
The system memory is now functioning correctly. If
you suspect an intermittent problem, run the
Memory test again.
you suspect an intermittent problem, run the
Memory test again.
•
End.
005 -
•
Replace the DIMM that the memory test calls out
and then re-run memory test.
and then re-run memory test.
•
If all DIMMs on the system board, have been
replaced and the problem remains, replace system
board.
replaced and the problem remains, replace system
board.
•
Go to step 001.