Compaq XL280 - page 41

PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES TROUBLESHOOTING 5
Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
XX000YZZ 201–Memory Error
Probable Cause Re commended Action
Memory failure 1. Replace the memory
modules.
2. Replace the system board.
301-Keyboard Error
Probable Cause Re commended Action
Keyboard failure 1. Make sure the keys are not
depressed during POST.
2. With the Notebook in
Full-Off mode, reconnect
the keyboard.
3. Replace the k eyboard.
304–Keyboard or System Unit Error
Probable Cause Re commended Action
Keyboard or system board
error
1. Replace the k eyboard.
2. Replace the TouchPad.
3. Replace the system board.
601–Diskette Controller Error
Probable Cause Re commended Action
Mismatch in drive type or
failure in the diskette
controller
1. Run Checkup (TEST).
2. Check or replace cables.
3. Replace the system board.
605–Diskette Drive Error
Probable Cause Re commended Action
Mismatch in drive type 1. Ru n Setup.
2. Check or replace cables.
3. Replace the diskette drive.
4. Replace the system board.