Steps
1. Locate the I/O board on your computer.
2. Lift the mylar cover.
3. Peel the adhesive tape to unroute the I/O cable.
4. Open the latch, and disconnect the I/O-board cable from the I/O board.
5. Remove the two screws (M2.5x4) and (M2x3) that secure the left display hinge to the computer.
6. Open the latch, and disconnect the fingerprint reader cable from the I/O board.
7. Remove the three screws (M2x3) that secure the I/O board to the palm-rest and keyboard assembly.
8. Lift the I/O board off the palm-rest and keyboard assembly.
Installing the I/O board - UMA
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The figure indicates the location of the I/O board and provides a visual representation of the installation procedure.
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Disassembly and reassembly
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