IBM 6645, 6644, 6646 manual Follow the screen instructions to run the Memory test

Memory

001 - START

•Power off the system unit.

•Insert the diagnostics CD into the CD-ROM drive.

•Ensure that all DIMMs are installed correctly.

•Power on the system unit.

•Take note of any messages, error codes, or symptoms.

002 - DO YOU RECEIVE POST MEMORY ERROR 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.

003 -

•Follow the screen instructions to run the Memory test.

004 - DOES THE MEMORY TEST COMPLETE 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.

•End.

005 -

•Replace the DIMM that the memory test calls out and then re-run memory test.

•If all DIMMs on the system board, have been replaced and the problem remains, replace system board.

•Go to step 001.

64 IBM Desktop System HMM