HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual page 60

Diagnostics
15
Ensure both power supplies are correctly installed and seated in the switch. If
required, partially remove and reseat the power supplies.
Was a corrective action performed?
YES
16
Verify operation of both power supplies.
1. Inspect the power supplies and ensure all amber LEDs are extinguished.
2. At the Hardware View, observe the graphics representing the power supplies
Is a dual power supply failure still indicated?
YES
17
Both power supplies failed and must be removed and replaced. (See
Redundant Power
part of FRU removal and replacement.
Did dual power supply replacement solve the problem?
NO
A dual power supply failure is not confirmed. Replace both original power
supplies to avoid the cost of expending replacement FRUs. Continue.
18
One or both power supplies appear operational, but logic cards are not receiving
DC power. In-card circuit breakers for all logic cards may have tripped due to a
power surge, or the CTP failed.
Power cycle the switch to reset all logic cards
page 155).
60
NO
Go to step 17.
and ensure failure symbols (blinking red and yellow diamonds) do not appear.
NO
The switch appears operational. Exit MAP.
Supply" on page 179.) Perform the data collection procedure as
YES
The switch appears operational. Exit MAP.
("Power-On Procedure" on
Edge Switch 2/24 Service Manual
"RRP 2: