Dell D02X - Removing the Power Switch

5 Pull the I/O panel assembly in a direction opposite to the computer to release its edge from the chassis clip.
6 Slide the opposite edge of the I/O panel assembly outward to disengage the I/O assembly from the chassis.
7 Remove the screws that secure the USB 3.0 module to the I/O panel assembly and remove it from the computer.
Removing and installing components
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