Dell Alienware m15 R2 Service Manual - Page 32

Installing the left I/O-board, Prerequisites, About this task, Steps

Page 32 highlights

4. Remove the two screws (M2x3) that secure the left I/O-board cable connecting the left I/O-board and the system board. 5. Lift the left I/O-board cable from the left I/O-board and the system board. 6. Disconnect the antenna cables from the wireless card. 7. Lift the latch and disconnect the power-button assembly-cable from the left I/O-board. 8. Remove the screw (M2x3) that secures the left I/O-board to the palm-rest assembly. 9. Lift the left I/O-board off the palm-rest assembly. Installing the left 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 the left I/O-board and provides a visual representation of the installation procedure. Steps 1. Using the alignment post, place the left I/O-board on the palm-rest assembly. 2. Replace the screw (M2x3) that secures the left I/O-board to the palm-rest assembly. 32

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4.
Remove the two screws (M2x3) that secure the left I/O-board cable connecting the left I/O-board and the system board.
5.
Lift the left I/O-board cable from the left I/O-board and the system board.
6.
Disconnect the antenna cables from the wireless card.
7.
Lift the latch and disconnect the power-button assembly-cable from the left I/O-board.
8.
Remove the screw (M2x3) that secures the left I/O-board to the palm-rest assembly.
9.
Lift the left I/O-board off the palm-rest assembly.
Installing the left 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 the left I/O-board and provides a visual representation of the installation procedure.
Steps
1.
Using the alignment post, place the left I/O-board on the palm-rest assembly.
2.
Replace the screw (M2x3) that secures the left I/O-board to the palm-rest assembly.
32