Technical data

Troubleshooting
4-27
DIGITAL Server 5220
Problem Possible Cause Action
Server does not
recognize an external
SCSI device.
SCSI device jumpers
incorrectly set
Refer to the supplied kit installation
instructions.
SCSI ID conflicts. Refer to the supplied kit installation
instructions and to the storage
backplane jumper configuration.
Termination not removed from
the SCSI device.
Remove termination. Refer to the
supplied kit installation instructions.
Loose SCSI cable. Secure all cable connections.
SCSI cable incorrectly
installed between SCSI
controller, SCSI device or
backplane.
Check cabling arrangement.
SCSI device has failed. Replace SCSI device.
SCSI controller has failed. Replace main logic board.
continued