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Power Button Board; Removing The Power Button Board - Dell Precision 7550 Service Manual

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Steps
1. Align and place the power-adapter cable on the computer.
2. Place the power-adapter port into its slot on the plamrest.
3. Replace the power-adapter cable bracket on the power-adapter port.
4. Replace the (M2x3) screw to secure the power-adapter cable bracket to the computer.
5. Connect the power-adapter cable to the connector on the system board.
Next steps
1. Install the
heat-sink
assembly.
2. Install the battery.
3. Install the
base
cover.
4. Install the
SD
card.
5. 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
assembly.
About this task
The figure indicates the location of the power button board and provides a visual representation of the removal procedure.
46
Disassembly and reassembly
after working inside your
computer.
before working inside your
computer.

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