Brocade 6510 Hardware Reference Manual - Manual (Page 40)

Power supply and fan assembly status LED behavior, description, and required actions TABLE 4
LED Color Description Action Required
No light Power supply and fan assembly is not receiving
power, or is off. Verify that the power supply and fan
assembly is on and seated and the
power cord is connected to a
functioning power source.
Steady green Power supply and fan assembly is operating
normally. No action is required.
Flashing green (for
more than 5
seconds) Power supply and fan assembly is faulty for one of
the following reasons:
• The assembly is switched off - flashing for ~ 5
seconds, then off
• The power cable is disconnected - flashing for ~
5 seconds, then off
• The power supply and fan assembly has failed
NOTE: When the Brocade 6510 is first powered on,
the power supply and fan assembly status LED will
show flashing until POST has completed.
Try one of the following:
• Check the power cable connection.
• Verify that the assembly is
powered on
• Replace the power supply and fan
assembly FRU.
Determining the need to replace a power supply and fan assembly
Use one of the following methods to determine the status of the power supplies:
• Check the power supply and fan assembly status LED next to the On/Off switch (see LED locations
on page 28)
• In Web Tools, click the Power Status icon.
• Enter the psShow command at the prompt to display power supply and fan assembly status as
shown below:
br6510:admin> psshow
Power Supply #1 is OK
V10529, TQ2H0000030 ,60-0300031-01,X2, ,SP640 ,2X,TQ2H0000
Power Supply #2 is OK
V10541, TQ2H0000189 ,60-0300031-01,X3, ,SP640-2P ,A ,TQ2H0000
br6510:admin>
Time Required
Replacing a power supply and fan assembly in the Brocade 6510 should require less than two minutes
to complete.
Items Required
The following items are required to replace a power supply and fan assembly:
• New power supply and fan assembly (must have the same airflow as the FRU being replaced)
• Phillips-head screwdriver #1
Determining the need to replace a power supply and fan assembly
40 Brocade 6510 Hardware Reference Manual
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