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6 Troubleshooting
Checking for General Problems
•
If the chassis status LED is flashing red, or flashing yellow, check for
failed components on the front and rear panel. Check status LEDs and
indicators on each component.
•
If the Management Board Temperature LED is flashing yellow, the
chassis is too hot. Check the following:
◊
Both HP Rack Storage/12 fans are operating.
◊
Rack cooling fans are operating.
◊
Remove obstructions in the rack that could affect airflow to the HP
Rack Storage/12.
•
Check that all cables and power cords are firmly plugged into their proper
receptacles.
•
Check that all parts of the system are turned on and properly adjusted.
•
If the system is plugged into a switched multiple-outlet box, make sure the
switch on the outlet box is turned on.
•
Plug a different electrical device (such as a printer) into the power outlet,
and turn it on.
•
Always exchange units suspected of malfunctioning with another unit you
know is operable.
No System Power
•
If no LEDs are lit, both power supplies are either dead or disconnected.
•
If one power supply LED is green, the system can operate properly.
•
If one power supply Power LED is not lit, check the following:
◊
You have properly seated the power supply in its connector.