Power Button Board; Removing The Power Button Board - Dell P93F Service Manual

Steps
1. Align and insert the heat-sink assembly into its slot on the computer.
2. For the computers shipped with UMA graphics card:
a. Tighten the four captive screws to secure the heat-sink assembly to the system board.
NOTE: Tighten the captive screws in the order stamped onto the heat sink next to the screws [1 > 2 > 3 > 4].
3. For the computers shipped with discrete graphics card:
a. Tighten the eight captive screws to secure the heat-sink assembly to the system board.
NOTE: Tighten the captive screws in the order stamped onto the heat sink next to the screws [1 > 2 > 3 > 4 > 5 > 6
> 7 > 8].
4. Connect the two fan cables to the connector on the system board.
5. Adhere the power-adapter cable on the heat-sink assembly.
6. Connect the power-adapter cable to the connector on the system board.
Next steps
1. Install the battery.
2. Install the base cover.
3. Install the SD card.
4. Follow the procedure in

Power button board

Removing the power button board

Prerequisites
1. Follow the procedure in
2. Remove the SD card.
3. Remove the base cover.
4. Remove the battery.
5. Remove the heat-sink
About this task
The figure indicates the location of the power button board and provides a visual representation of the removal procedure.
60 Removing and installing components
after working inside your
before working inside your
assembly.
computer.
computer.