I/O board
Removing the I/O board
Prerequisites
1. Follow the procedure in
Before working inside your computer.
2. Remove the base cover.
3. Remove the
battery.
4. Remove the wireless card.
5. Remove the solid-state drive.
6. Remove the
fans.
7. Remove the rear I/O-cover.
8. Remove the solid-state drive bracket.
9. Follow the procedure from step 1 to step 16 in Removing the system board.
NOTE: The system board can be removed and installed along with the heat sink. This simplifies the removal and installation
procedure and avoids breaking the thermal bond between the system board and heat sink.
About this task
The following image(s) indicate the location of the I/O board and provides a visual representation of the removal procedure.
Steps
1. Remove the four screws (M1.6x1.8) that secure the I/O board to the palm-rest and keyboard assembly.
2. Lift the I/O board off the palm-rest and keyboard assembly.
Installing the I/O board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following image(s) indicate the location of the I/O board and provides a visual representation of the installation procedure.
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