Compaq ProLiant ML350 Maintenance And Service Manual page 83

3-28 Compaq ProLiant ML350 Maintenance and Service Guide
Table 3-2
POST Error Messages
Error Code
1775-Slot X Drive
Array – ProLiant
Storage System
Not Responding
SCSI Port Y: Check
storage system
power switch and
cables. Turn the
system power off
while checking the
ProLiant power and
cable connections,
then turn the
system power back
on to retry.
1776-Slot X Drive
Array – SCSI Bus
Termination Error –
Internal and
external drives
cannot both be
secured to the
same SCSI port.
SCSI port Y: Check
cables
RESUME = F1 Key
continued
Audible Beeps Probable Source of
Problem
None Storage system
problem detected.
None External and internal
connectors of the
specified SCSI ports
are both attached to
drives. The indicated
SCSI bus is disabled
until this problem is
resolved.
Action
Power down the system. Check external
ProLiant power switch—external drives
must all be powered up before or at the
same time as the main system. Check
cables. If retry does not help, try
replacing the cable, firmware,
backplane, or the Smart Array Controller.
The SCSI bus is not properly terminated
when internal and external drives are
attached concurrently to the same SCSI
bus.
1. Power down the server.
2. Verify cabling to the specified port.
3. Reconfigure drives as indicated.
continued