FW 07.00.00/HAFM SW 08.06.00 McDATA Sphereon 4500 Fabric Switch Installation and Service Manual (620-000159-320, April 2005)

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McDATA Sphereon 4500 Fabric Switch Installation and Service Manual
13
The switch AC power distribution system failed. Possible causes
include failure of:
• Both power supplies.
• The CTP card.
Does inspection of both power supplies indicate a dual failure
(amber LED illuminated on each power supply)?
YES NO
↓ One or both power supplies appear operational, but a power
distribution failure through the CTP card is indicated.
Go to step 17.
14
Ensure both power supplies are correctly installed and seated in the
switch. If required, partially remove and reseat the power supplies.
Refer to RRP 2: Redundant Power Supply on page 5-6.
Was a corrective action performed?
YES NO
↓ Go to step 16.
15
Verify operation of both power supplies.
a. Inspect the power supplies and ensure the amber LEDs are
extinguished.
b. At the management server’s Hardware View (Figure 3-10 on
page 3-20), observe the graphics representing the power
supplies and ensure a failure symbol (blinking red and yellow
diamond) does not appear.
Is a dual power supply failure still indicated?
YES NO
↓ The switch appears operational. Exit MAP.