Compaq ML530R Service Guide - Page 77

Check SCSI cables. Verify your, When the ProLiant Storage

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Diagnostics and Troubleshooting 3-17 Table 3-2 POST Error Messages continued Error Code Audible Beeps 1777-Slot X Drive None Array - ProLiant Drive Storage Enclosure Problem Detected (followed by one or more of the following): SCSI Port Y: Cooling Fan Malfunction Detected SCSI Port Y: Overheated Condition Detected SCSI Port Y: Side-Panel must be Closed to Prevent Overheating SCSI Port Y: Redundant Power Supply Malfunction Detected SCSI Port Y: Wide SCSI Transfer Failed SCSI Port Y: Interrupt Signal Inoperative (RESUME = F1 KEY) 1778-Drive Array None resuming Automatic Data Recovery process 1779-Slot X Drive None 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. 1780-Disk 0 Failure None 1781-Disk 1 Failure None Probable Source of Problem Temperature violation detected. Cooling fan failure, internal temperature alert or open side panel Recommended Action Check cooling fan operation by placing your hand over the fan. Check the internal plenum cooling fan in tower servers or storage systems. If the fan is not operating, check for obstructions and check all internal connectors. If the unit's side panel was removed, replace it. When the ProLiant Storage System power LED is amber instead of green, this indicates a redundant power supply failure. Check SCSI cables. Verify your cabling against the diagrams in your Compaq Smart Array Controller user's guide. If the routing is correct, replace cables on the specified port until the POST message is eliminated. This message displays whenever a controller reset or power cycle occurs while Automatic Data Recovery is in progress. Intermittent drive failure and/or possible loss of data No action necessary. If this message appears and drive X has not been replaced, this indicates an intermittent drive failure. This message also appears once immediately following drive replacement whenever data must be restored from backup. Hard drive/format error Hard drive/format error Run Diagnostics. Replace failed assembly as indicated. Run Diagnostics. Replace failed assembly as indicated. continued

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Diagnostics and Troubleshooting
3-17
Table 3-2
POST Error Messages
continued
Error Code
Audible Beeps
Probable Source of Problem
Recommended Action
1777-Slot
X
Drive
Array
–
ProLiant
Drive Storage
Enclosure Problem
Detected (followed by
one or more of the
following):
SCSI Port
Y
: Cooling
Fan Malfunction
Detected
SCSI Port
Y
:
Overheated Condition
Detected
SCSI Port
Y
:
Side-Panel must be
Closed to Prevent
Overheating
SCSI Port
Y
:
Redundant Power
Supply Malfunction
Detected
SCSI Port
Y
: Wide
SCSI Transfer Failed
SCSI Port
Y
: Interrupt
Signal Inoperative
(RESUME = F1 KEY)
None
Temperature violation detected.
Cooling fan failure, internal
temperature alert or open side
panel
Check cooling fan operation by
placing your hand over the fan.
Check the internal plenum
cooling fan in tower servers or
storage systems. If the fan is
not operating, check for
obstructions and check all
internal connectors. If the unit
’
s
side panel was removed,
replace it.
When the ProLiant Storage
System power LED is amber
instead of green, this indicates
a redundant power supply
failure.
Check SCSI cables. Verify your
cabling against the diagrams in
your Compaq Smart Array
Controller user
’
s guide. If the
routing is correct, replace
cables on the specified port
until the POST message is
eliminated.
1778-Drive Array
resuming Automatic
Data Recovery
process
None
This message displays whenever
a controller reset or power cycle
occurs while Automatic Data
Recovery is in progress.
No action necessary.
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 and/or
possible loss of data
If this message appears and
drive
X
has not been replaced,
this indicates an intermittent
drive failure. This message also
appears once immediately
following drive replacement
whenever data must be restored
from backup.
1780-Disk 0 Failure
None
Hard drive/format error
Run Diagnostics. Replace failed
assembly as indicated.
1781-Disk 1 Failure
None
Hard drive/format error
Run Diagnostics. Replace failed
assembly as indicated.
continued