qPower on the system unit.
qTake note of any messages, error codes, or symptoms.
002 - DO YOU RECEIVE POST MEMORY ERROR MESSAGE? (YES, READ AHEAD. NO, GO TO STEP 003)
qEnter 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 -
qFollow 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.)
qThe system memory is now functioning correctly. If you suspect an intermittent problem, run the Memory test again.
qEnd.
005 -
qReplace each DIMM, one at a time, with a known working DIMM of the same size and type.
qIf the problem does not appear, it means that the last DIMM replaced is defective. If all DIMMs on the system board have been replaced and the problem remains, replace system board.
qGo to step 001.
NOTE: If on startup, there is no memory inserted on system board, you will hear
Keyboard
001 - START
qPower off the system unit and make sure that the keyboard plug is connected properly.
002 -
qInsert the diagnostics diskette into the diskette drive and power on the system unit.
qSelect Interactive Tests menu, then execute Keyboard test.
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