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HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual Page 54

Edge switch 2/24 service manual.
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Diagnostics
24
A Page cannot be found, Unable to locate the server, HTTP 404 -
file not found, or other similar message appears. The message indicates the
web browser PC cannot communicate with the switch because:
The switch-to-PC Internet link could not be established.
AC power distribution in the switch failed, or AC power was disconnected.
The switch CTP failed.
Continue.
25
Ensure the switch reporting the problem is connected to facility AC power. Inspect the
switch for indications of being powered on, such as:
At the front bezel, an illuminated power LED (green) or system error LED
(amber).
Audio emanations and airflow from cooling fans.
Does the switch appear powered on?
YES
NO
Go to
Analysis for an Ethernet link or a CTP failure is not described in this MAP. Go to
0000: Start MAP on page
level of support. Exit MAP.
26
Inspect power supply operational states at the EWS interface.
a. At the View panel, click the FRU Properties tab. The View panel (FRU
Properties tab) displays.
b. Inspect the Status fields for both power supplies.
Does the Status field display a Failed message for either power supply?
NO
YES
A redundant power supply failed. Go to
The switch appears operational. Exit MAP.
2–34
step
14.
2-6. If this is the second time at this step, contact the next
step
7.
edge switch 2/24 service manual
MAP

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