Specifications

Diagnostic Tools 3-23
Table 3-2
POST Error Messages
continued
Error Code Audible Beeps Probable Source of Problem Recommended Action
1779-Slot X Drive
Array – Replacement
drive(s) detected OR
previously failed
drive(s) now
operational:
Port Y: SCSI ID Z:
Restore data from
backup if
replacement drive X
has been installed.
None Intermittent drive failure or
possible loss of data detected.
If this message displays and
drive X has not been replaced,
there may be an intermittent
drive failure. This message also
displays immediately following
drive replacement whenever
data must be restored from
backup.
1780-Disk 0 Failure None Hard drive/format error detected. Run Compaq Diagnostics.
Replace failed assembly as
indicated.
1781-Disk 1 Failure None Hard drive/format error detected. Run Compaq Diagnostics.
Replace failed assembly as
indicated.
1782-Disk Controller
Failure
None Hard disk drive circuitry error
detected.
Run Compaq Diagnostics.
Replace failed assembly as
indicated.
1783-Slot X Drive
Array Controller
Failure.
None ROM installation problem or array
accelerator board problem
detected.
If this message displays
immediately following a ROM
installation, if the ROM is
defective or not installed
properly. Check to see if the
array accelerator board is
attached properly. Check that
the array controller is firmly
inserted in its slot. Try
upgrading the System ROM.
Otherwise, replace the Smart
Array Controller.
1784-Slot X Drive
Array Drive Failure.
The following SCSI
drive(s) should be
replaced:
SCSI Port Y:
SCSI ID Z:
None Defective drive and/or cables
detected.
Check for loose cables. Replace
defective drive X and/or
cable(s).
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