Steps
1. Align and place the volume button daughter board on the system board.
NOTE:
When installing the volume button daughter board, fully insert the power button module into its compartment,
and then press the volume buttons to check whether the daughter board is correctly installed.
2. Replace the two (M1.6x3) screws that secure the volume daughter board to the system board.
3. Connect the volume daughter board FPC to the connector on the system board and close the latch.
Next steps
1. Install the left system fan.
2. Install the WWAN card.
3. Install the display assembly.
4. Install the SIM tray.
5. Follow the procedure in After working inside your computer.
Power-button board
Removing the power-button board
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the SIM tray.
3. Remove the display assembly.
4. Remove the WWAN card.
5. Remove the right system fan.
About this task
The following images indicate the location of the power-button board and provide a visual representation of the removal
procedure.
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Removing and installing components
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