Dell D02X Removing the Power Supply Unit (PSU)

Figure 3. Inside View of T7910 Computer
1. system fans
2. speaker
3. PCIe-card retention
4. power-supply unit
5. PCIe-card retention
Removing the Power Supply Unit (PSU)
1. Follow the procedures in Before Working Inside Your Computer.
2. If the PSU is locked, remove the screw to unlock the PSU. For more information, see the PSU Lock
Feature.
3. Press and hold the blue tab, then pull the power supply unit away from the computer.
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