Specifications

P
RESARIO
N
OTEBOOK
M
AINTENANCE AND
S
ERVICE
G
UIDE
1400 S
ERIES
T
ROUBLESHOOTING
5
Presario 1400 Series
Models: XL240, XL241, XL242, XL244, XL245, XL246, XL247, XL250, XL340,
XL341, XL342, XL343, XL344, XL345, XL346, XL350, XL352, XL355, and XL356
XX000YZZ 201—Memory Error
Probable Cause Recommended Action
Keyboard failure.
1. Ensure that no keys are pressed
during POST.
2. Reconnect the keyboard with the
Notebook off.
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 or mouse.
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 Computer Checkup (TEST).
2. Check or replace cables.
3. Replace the system board.
605—Diskette Drive Error
Probable Cause Recommended Action
Mismatch in drive type. Run Computer Setup.
1780—Primary Hard Drive 0 Failure
Probable Cause Recommended Action
Disk 0 failed to respond.
1. Run Computer Checkup (TEST).
2. Replace the hard drive.
Hard drive format error.
1. Run Computer Checkup (TEST).
2. Replace the hard drive.
1782—Hard Drive Controller
Probable Cause Recommended Action
Hard drive controller failure.
1. Run Computer Setup.
2. Replace the hard drive.