View Panel (Fru Properties Tab) - HP StorageWorks Edge Switch 2/12 Service Manual

Diagnostics
19
At the switch, is the green PWR LED at the switch front bezel illuminated?
NO
↓
20
Is the switch connected to facility AC power?
NO
↓
21
Connect the switch to facility AC power. Inspect the switch for indications of
being powered on, such as:
Does the switch appear powered on?
YES
↓
22
Is the green PWR LED at the switch front bezel illuminated?
NO
↓
A faulty PWR LED is indicated, but switch and Fibre Channel port operation is
not disrupted. The LED is connected to CTP card circuitry, and if this problem is
a concern to the customer, the switch must be replaced. Exit MAP.
40
YES
Go to step 24.
YES
Go to step 23.
At the front bezel, an illuminated PWR LED (green) or ERR LED (amber).
Illuminated LEDs adjacent to Fibre Channel ports.
Audio emanations and airflow from cooling fans.
NO
A power distribution problem is indicated. Go to
event codes. If no event codes are found, go to
Distribution
YES
Go to step 24.
Analysis" on page 43. Exit MAP.
step 18 to obtain
"MAP 0100: Power
Edge Switch 2/12 Service Manual