Compaq XL280 - Manual (Page 41)

P RESARIO N OTEBOOK M AINTENANCE AND S ERVICE G UIDE 1800 S ERIES T ROUBLESHOOTING 5
Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
XX000YZZ 201–Memory Error
Probable Cause Recommended Action
Memory failure
1. Replace the memory
modules .
2. Replace the system board .
301-Keyboard Error
Probable Cause Recommended 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 keyboard .
304–Keyboard or System Unit Error
Probable Cause Recommended Action
Keyboard or system board
error
1. Replace the keyboard .
2. Replace the TouchPad .
3. Replace the system board .
601–Diskette Controller Error
Probable Cause Recommended 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 Recommended Action
Mismatch in drive type 1. Run Setup.
2.
Check or replace cables .
3. Replace the diskette drive .
4. Replace the system board .