Users Guide

support.dell.com Service Information for Technicians 7-13
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To replace the power supply in a storage system using a primary power supply only,
perform the following steps:
1. Turn off the power switch on the power supply.
2. Disconnect the power cable from the electrical outlet and the power supply.
3. Using a Phillips-head screwdriver, turn the two captive screws counterclockwise
to release the power supply from the power-supply bay.
4. Holding the handle on the power supply, carefully pull the power supply out of
the power-supply bay (see Figure 7-6).
NOTE: The power-supply handle is provided to ease the task of pulling the power
supply free from the bay. Do not use the handle to carry the Dell PowerVault 2xxS
storage system.
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