Dell PowerEdge R300 - Replacing a Power Supply

90 Installing System Components
NOTE: For nonredundant power supplies, remove the power cord retention bracket
that secures the system cables. See the Getting Started Guide that ships with your
system for more information.
4 Release the locking tab on the left side of the power supply by pressing in
toward the right.. See Figure 3-12.
5 Pull the power supply straight out to release it from the power distribution
board and clear the chassis.
Figure 3-12. Installing and Removing the Power Supply
Replacing a Power Supply
1 Slide the new power supply straight into the chassis. See Figure 3-12.
2 Push the handle all the way down until it is completely flush with the
power-supply faceplate and the orange locking tab engages. See
Figure 3-12.
1 redundant power supply (2) 2 power-supply handle
3 locking tab
3
2
1
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