Dell Inspiron 16 7630 2-in-1 Service Manual - Page 32

Installing the I/O board

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Steps 1. Remove the two screws (M2.5x5) and the screw (M2x4) that secure the left display hinge to the palm-rest and keyboard assembly. 2. Pry open the left display hinge to an angle of 90 degrees. 3. Peel the tape that secures the I/O-board connector latch to the I/O board. 4. Lift the I/O-board cable-connector latch and disconnect the I/O-board cable from the I/O board. 5. Disconnect the coin-cell battery cable from the I/O board. 6. Lift the latch and disconnect the power-button board cable from the I/O board. 7. Remove the two 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 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. 32 Removing and installing components

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Steps
1.
Remove the two screws (M2.5x5) and the screw (M2x4) that secure the left display hinge to the palm-rest and keyboard
assembly.
2.
Pry open the left display hinge to an angle of 90 degrees.
3.
Peel the tape that secures the I/O-board connector latch to the I/O board.
4.
Lift the I/O-board cable-connector latch and disconnect the I/O-board cable from the I/O board.
5.
Disconnect the coin-cell battery cable from the I/O board.
6.
Lift the latch and disconnect the power-button board cable from the I/O board.
7.
Remove the two 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
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.
32
Removing and installing components