I/O board
Removing the I/O board
Prerequisites
Before working inside your computer
.
2. Enter
.
3. Remove the
.
4. Remove the
.
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 two screws (M2.5x4) that secure the left display hinge to the I/O board.
2. Pry open the left display hinge at an angle of 90 degrees.
3. Lift the I/O-board cable-connector latch and disconnect the I/O-board cable from the I/O board.
4. Lift the power button with fingerprint-reader cable-connector latch and disconnect the power button with fingerprint-reader
cable from the I/O board.
NOTE:
This step is only applicable for computers shipped with the optional fingerprint reader.
5. Remove the screw (M2x3) that secures the I/O board to the palm-rest and keyboard assembly.
6. Disconnect the coin-cell battery cable from the I/O board.
7. Lift the I/O board off the palm-rest and keyboard assembly.
Removing and installing components
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Содержание P157G
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