Dell Latitude XPi Service Manual - Page 35

Optional ROM, address, value

Page 35 highlights

Table 3-2. System Error Messages (Continued) Message Definition Probable Causes Memory data line failure at address, read value expecting value Memory not operating properly. Installed memory module faulty or improperly seated. Memory double word logic failure at address, 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 No boot device available Computer not recognizing diskette drive or hard-disk drive from which it is trying to boot. No boot device available. No boot sector on hard-disk drive No boot sector on harddisk 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 diskette Unable to boot from harddisk drive or diskette drive. No operating system files on harddisk 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 diskette or hard-disk drive. Bad sector or corrupted FAT on diskette or hard-disk drive. Beep Codes and Error Messages 3-7

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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