Removing The Power Supply Unit (Psu) - Dell Precision Tower 5810 Owner's Manual

Figure 3. Inside View of T5810 Computer
1. PCIe-card retention
2. internal speaker
3. power-supply unit
4. mother board

Removing the Power Supply Unit (PSU)

1. Follow the procedures in
2. If the PSU is locked, remove the screw to unlock the PSU. For more information, see the
Feature.
3. Perform the following steps as shown in the illustration:
a. Hold the handle bar and press down on the blue latch to release the PSU [1,2].
b. Hold the handle bar to slide the PSU out of the computer.
Before Working Inside Your Computer.
PSU Lock
11