Removing an AC power supply unit
Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that are shipped with your product.
CAUTION: The system requires one power supply unit (PSU) for normal operation. On power-
redundant systems, remove and install only one PSU at a time in a system that is powered on.
1.
Follow the safety guidelines listed in the safety instructions section.
2.
Disconnect the power cable from the power source and from the PSU you intend to remove.
3.
Remove the cables from the strap on the PSU.
Steps
Press the release latch and slide the PSU out of the PSU slot by holding the PSU handle.
Figure 40. Removing an AC PSU
1.
release latch
2. PSU cable connector
3. PSU
4. connector
5. PSU handle
Next steps
Depending on your requirement, perform one of the following steps:
• If you are not replacing PSU 2 immediately, install a PSU blank.
• Install the replacement AC PSU.
• Install the 2.5 inch hard drive cage.
Related Links
Safety instructions
Installing an AC power supply unit
Installing the power supply unit blank
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