Dell Latitude Xpi CD - Manual (Page 35)

Beep Codes and Error Messages 3-7
Memory data line
failure at
address , read
value expecting
value
Memory double
word logic fail-
ure at a
ddress ,
read value
expecting value
Memory odd/even
logic failure
at
address ,
read value
expecting value
Memory write/
read failure at
address , read
value expecting
value
Memory not operating
properly. Installed memory
module faulty or
improperly seated.
No boot device
available Computer not recognizing
diskette drive or hard-disk
drive from which it is try-
ing to boot. No boot device
available.
No boot sector
on hard-disk
drive No boot sector on hard-
disk drive. Operating system
boot files missing or
corrupted.
No timer tick
interrupt Timer on system board
malfunctioning. System board faulty.
Non-system disk
or disk error
Not a boot dis-
kette
Unable to boot from hard-
disk drive or diskette drive. No operating
system files on hard-
disk drive or
diskette.
Optional ROM
bad checksum ROM in external device
failed. Optional ROM in
external device
faulty.
Sector not found
MS-DOS
®
unable to
locate a sector on dis-
kette or hard-disk
drive.
Bad sector or cor-
rupted FAT on
diskette or hard-disk
drive.
Table 3-2. System Error Messages (Continued)
Message Definition Probable Causes