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Cisco SFS 7000P and SFS 7000D InfiniBand Server Switches Hardware Installation Guide
OL-10853-01
Chapter 4 Installing Field Replaceable Units
Removing Power Supply Modules
Removing Power Supply Modules
Caution Do not remove the power supply module without first removing the screws. Use a number 1 Phillips or
a slotted screwdriver.
To remove a power supply module, follow these steps:
Step 1 Make sure you have a number 1 Phillips or a slotted screwdriver to disengage the fasteners.
Step 2 Ground yourself appropriately.
Caution Never place your hand inside an empty card or module bay or anywhere inside the
Cisco SFS 7000P and SFS 7000D Server Switches.
Step 3 Locate the power supply module that you want to remove.
If you have two power supply modules installed, you can remove one of them without removing power
from the switch.
Step 4 Unscrew the fasteners that hold the power supply module in place. (See Figure 4-4.)
Figure 4-4 Removing the Screws from the Power Supply of the Switch
Step 5
Pull the unit from the bay.
Step 6 Install the filler panel in place of the power supply module, or install a new power supply module. If you
are installing a new power supply module, see the “Installing a Power Supply Module” section on
page 4-2.
Caution Never operate the device without a filler panel or power supply module in place because the device might
overheat.
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