FW V06.XX/HAFM SW V08.02.00 HP StorageWorks Director 2/64 Service Manual (AA-RS2ED-TE, July 2004)

Diagnostics
76 Director 2/64 Service Manual
13
Does inspection of a power supply indicate a failure (green PWR OK LED
extinguished and one or more amber LEDs illuminated)?
NO YES
↓ A redundant power supply failed. Go to step 7.
The director is operational. Exit MAP.
14
The director’s AC power distribution system failed. Possible causes include
failure of:
■ Both power supplies.
■ Power module assembly.
■ Backplane.
Does inspection of both power supplies indicate a dual failure (both green PWR
OK LEDs extinguished and one or more amber LEDs illuminated on each power
supply)?
YES NO
↓ One or both power supplies are operational, but a power distribution
failure through the backplane is indicated. Go to step 19.
15
Ensure both power supplies are correctly installed and seated in the director. If
required, partially remove and reseat the power supplies.
Was a corrective action performed?
YES NO
↓ Go to step 17.
16
Verify operation of both power supplies.
1. Inspect the power supplies and ensure the green PWR OK LEDs illuminate
and all amber LEDs extinguish.
2. At the Hardware View, observe the graphics representing the power supplies
and ensure failure symbols (blinking red and yellow diamonds) do not display.