HP 1850R - ProLiant - 128 MB RAM Troubleshooting Manual page 230

POST Error Messages
Table C-13: 1700 Series POST Error Messages
Error Code
1720-S.M.A.R.T. Hard
Drive Detects
Imminent Failure
1721-Slot X Drive
Array – Drive
parameter tracking
predicts imminent
failure. The following
devices should be
replaced when
conditions permit. Do
not replace drive
unless all other drives
in the array are
on-line! Back up data
before replacing
drive(s) if using
RAID 0.
C-50
Audible Probable Source of
Beeps Problem
None This is a prefailure
notification of a SCSI
hard drive that will fail
soon.
None Drive parameter tracking
predictive-failure
condition. Monitor and
Performance threshold
exceeded.
continued
Action
•
If configured as a
non-RAID 0 array,
replace the failing/failed
drive. Refer to the
maintenance and service
guide for more
information on when and
how to replace the drive.
•
If configured as a RAID 0
array or non-RAID setup,
back up the drive or
drives, replace, and
restore.
Drive parameter tracking
reports a predictive-failure
condition on the indicated
drive. It may fail at some time
in the future.
•
If this drive is part of a
non-fault-tolerant
configuration, back up all
data before replacing the
drive and restore all data
afterward.
•
If this drive is part of a
fault-tolerant
configuration, do not
replace this drive unless
all other drives in the
array are online.
HP Servers Troubleshooting Guide
continued