Power supply removal and replacement, Time and items required, Removing an ac power supply – Brocade VDX 8770-4 Hardware Reference Manual User Manual
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Brocade VDX 8770-4 Hardware Reference Manual
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Power supply removal and replacement
5
Power supply removal and replacement
Use this procedure to remove and replace a power supply.
NOTE
Depending on the module configuration of the chassis and the number of power supplies installed,
the Brocade VDX 8770-4 may be able to continue operating during the replacement. Refer to
on page 17 to determine your power requirements. If insufficient power is present,
the chassis will start powering down modules until the power demand can be met.
DANGER
Disconnect the power cords from all power sources to completely remove power from the device.
Time and items required
The replacement procedure for each power supply takes less than 5 minutes. The following items
are required for the power supply replacement:
•
New power supply unit or filler panel.
•
#1 Phillips screwdriver.
•
#2 Phillips screwdriver.
Removing an AC power supply
For the following procedure, refer to
To remove a power supply, complete the following steps.
1. Perform the appropriate following action based on whether the Brocade VDX 8770-4 is
operating:
•
If the Brocade VDX 8770-4 is not operating during the replacement procedure, go to step
2.
•
If the Brocade VDX 8770-4 is operating and will continue to operate during the
replacement, check the power LEDs to verify that the minimum number of power supplies
is functioning. Refer to
to check your power requirements.
2. Unlatch the power cord retainer clip.
3. Remove the power cord.
4. Loosen the captive screw.
5. Push down on the handle to eject the power supply.
6. Grasp the handle and pull, sliding the power supply from the chassis and supporting the power
supply from beneath as you remove it.