Installing the IO board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following images indicate the location of the I/O board and provides a visual representation of the installation procedure.
Steps
1. Slide and place the I/O board on the palm-rest and keyboard assembly.
NOTE:
Ensure that the USB port on the I/O board is aligned to the USB port slot on the palm-rest and keyboard
assembly.
2. Align the screw holes on the I/O board to the screw holes on the palm-rest and keyboard assembly.
3. Replace the screw (M1.6x2.5) that secures the I/O board to the palm-rest and keyboard assembly.
4. Replace the screw (M2x2) that secures the I/O board to the palm-rest and keyboard assembly.
5. Connect the I/O-board cable to the connector on the I/O board and close the latch.
6. Adhere the tape that secures the I/O-board cable latch to the I/O board.
7. Close the left-display hinge and align the screw holes on the left-display hinge with the screw holes on the palm-rest and
keyboard assembly
8. Replace the two screws (M2x4) that secure the left-display hinge to the palm-rest and keyboard assembly.
Next steps
1. Install the base cover.
2. Follow the procedure in After working inside your computer.
50
Removing and installing components
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