4. Open the latch and disconnect the I/O-board cable from the I/O board.
5. Remove the screw (M2.5x2.5) that secures the I/O board to the palm-rest and keyboard assembly.
6. Remove the screw (M2x3) that secures the I/O board to the palm-rest and keyboard assembly.
7. 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 procedure.
About this task
The following image indicates the location of I/O board and provides a visual representation of the installation procedure.
Steps
1. Align and place the I/O board on the palm-rest and keyboard assembly.
2. Replace the screw (M2x3) that secures the I/O board to the palm-rest and keyboard assembly.
3. Replace the screw (M2.5x2.5) that secures the I/O board to the palm-rest and keyboard assembly.
4. Connect the I/O-board cable to the I/O board and close the latch to secure the cable.
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Removing and installing components
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