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Is The Enclosure Rear Panel Fru Ok Led Off; Is The Enclosure Rear Panel Fault/Service Required Led Amber; Are Both Disk Drive Module Leds Off (Online/Activity And Fault/Uid); Is The Disk Drive Module Fault/Uid Led Blinking Amber - HP MSA 2050 User Manual

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Is the enclosure rear panel FRU OK LED off?

Table 7 Diagnostics LED status: Rear panel "FRU OK"
Answer
Possible reasons
No
System functioning properly.
(blinking)
System is booting.
Yes
The controller module is not powered on.
The controller module has failed.

Is the enclosure rear panel Fault/Service Required LED amber?

Table 8 Diagnostics LED status: Rear panel "Fault/Service Required"
Answer
Possible reasons
No
System functioning properly.
Yes
One of the following errors occurred:
(blinking)
•
•
•

Are both disk drive module LEDs off (Online/Activity and Fault/UID)?

Table 9 Diagnostics LED status: Front panel disks "Online/Activity" and "Fault/UID"
Answer
Possible reasons
Yes
•
•
•
NOTE: See
"Disk drives used in MSA 2050 enclosures" (page

Is the disk drive module Fault/UID LED blinking amber?

Table 10 Diagnostics LED status: Front panel disks "Fault/UID"
Answer
No, but the
Online/Activity
LED is blinking.
48
Troubleshooting
Hardware-controlled power-up error
Cache flush error
Cache self-refresh error
There is no power.
The disk is offline.
The disk is not configured.
Possible reasons
The disk drive is rebuilding.
Actions
No action required.
Wait for system to boot.
•
Check that the controller module is fully inserted and latched in
place, and that the enclosure is powered on.
•
Check the event log for specific information regarding the failure.
Actions
No action required.
•
Restart this controller from the other controller using the SMU or
the CLI.
•
If the above action does not resolve the fault, remove the
controller and reinsert it.
•
If the above action does not resolve the fault, contact an
authorized service provider for assistance. It may be necessary to
replace the controller.
Actions
•
Check that the disk drive is fully inserted and latched in place, and
that the enclosure is powered on.
11).
Actions
No action required.
CAUTION: Do not remove a disk drive that is
reconstructing. Removing a reconstructing disk drive might
terminate the current operation and cause data loss.
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