Compaq ProLiant Storage System User Manual page 53

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Consult your operating system software documentation to find out how to
restore data to the replacement drive. If using NetWare refer to the README
files on the NetWare Programs from Compaq diskette for information about
recovering from a drive failure or adding additional drives without affecting
network operation. This diskette may be generated from the Compaq Support
Software CD or Compaq SmartStart CD included with the ProLiant Storage
System.
If no Drive Failure indicator is on, then the problem may be one of the
following:
CAUTION: Replace any failed drives as soon as possible. If fault
protection such as mirroring or duplexing is being used, data protection
will be reduced until the failed drive is replaced and restored.
Side Access Panel open
Check the Side Access Panel to ensure it is fully closed and seated.
Redundant Power Supply failure
Check the Power indicator on the front bezel. If it is amber, a failure
has occurred in the optional redundant power supply. Contact an
Authorized Compaq Service Provider for service or replacement.
Cooling fan failure
Check the rear fan by feeling for air flow near the fan grill at the back of
the storage system. If the fan is not running, contact an Authorized
Compaq Service Provider.
Compaq ProLiant Storage System User Guide
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