Memory Checkout
001
– Always start with “General Checkout” on page 258.
– Power-off (O) the computer and wait 10 seconds.
– Reseat the DRAM card.
– Run the advanced diagnostics; if necessary refer to
“Loading the Diagnostics” on page 270.
– Make a note of any error code you receive.
DID YOU RECEIVE A 20X XXXXXXXX XXXXXXXX OR
02XX POST ERROR OR FAILURE SYMPTOM?
Yes No
002
Go to Step 006.
003
IS A DRAM CARD INSTALLED?
Yes No
004
Replace the system board. Press Ctrl+Alt+F3 to set
the time and date to remove the 16X errors.
005
Replace the DRAM card.
If the error remains, replace the system board. Press
Ctrl+Alt+F3 after POST to set the time and date and
remove the 16X errors.
006
(From step 002)
– If you need to bypass an error, press Esc or F1.
– If you cannot continue, you might have a keyboard
problem; go to “Symptom-to-FRU Index” on page 264.
260 IBM Mobile Systems HMM - Volume 1
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