HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual page 45

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Inspect the switch for indications of being powered on, such as:
Does the switch appear powered on?
YES
A faulty power LED is indicated, but switch and Fibre Channel port operation is
not disrupted. The LED is connected to the circuitry in a fan module, and the
power supply module must be removed and replaced (See
Power
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Is the system error LED (amber) at the switch front bezel blinking?
YES
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Unit beaconing is enabled for the switch.
1. Consult the customer and next level of support to determine the reason unit
2. Disable unit beaconing.
Edge Switch 2/24 Service Manual
At the front bezel, an illuminated power LED (green) or system error LED
(amber).
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
Supply" on page 179.) Exit MAP.
NO
Go to step 30.
beaconing is enabled.
a. At the Hardware View, right-click the front bezel graphic (away from a
FRU). A pop-up menu displays.
b. Click the Enable Unit Beaconing option. The check mark disappears
from the box adjacent to the option, and unit beaconing is disabled.
page 54
Analysis" on
step 21
"MAP 0100: Power
. Exit MAP.
"RRP 2: Redundant
Diagnostics
to obtain
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