Compaq ProLiant ML350 Maintenance And Service Manual page 76

Table 3-2
POST Error Messages
continued
Error Code Audible Beeps
1620-Locked SCSI None
Bus Detected.
Verify SCSI bus
cabling. System
halted.
1621-Current SCSI None
bus cable
configuration is not
recommended
1622-Internal SCSI None
Jumper Board Not
Installed.
1701-SCSI None
Controller Failure
1702-SCSI Cable None
Error Detected
Probable Source of Action
Problem
SCSI bus failure Ensure that the integrated SCSI controller
detected. has SCSI termination attached.
Improper SCSI bus Check documentation for proper SCSI
cabling detected. bus cabling.
System has detected Install the array enabler board.
that the array enabler
board is not installed.
Embedded SCSI 1.
controller has failed
or an attached
2.
device is preventing
normal operation.
3.
4.
5.
6.
SCSI cable has 1.
failed.
2.
3.
Diagnostics and Troubleshooting 3-21
Check SCSI cables and verify they
are fully seated.
Verify SCSI IDs are assigned
correctly at each SCSI device.
Remove SCSI cables from the
controller and observe if the failure
still occurs. If necessary, replace
the cables.
Run Diagnostics.
Remove individual SCSI devices
from the cable to identify a
suspect device.
Replace failed assembly.
Reseat the SCSI cable on the
controller and all attached devices.
Check the SCSI cable at all
connectors for bent pins.
Replace SCSI cable.
continued