
Alienware m15 R3 Service Manual
Removing the left I/O-board
Prerequisites
- Follow the procedure in Before working inside your computer.
- Remove the base cover.
- Remove the battery.
- Remove the M.2 2230 solid-state drive. (if applicable)
- Remove the M.2 2280 solid-state drive. (if applicable)
- Remove the M.2 2230 WWAN/solid-state drive. (if applicable)
- Remove the rear IO-cover.
- Remove the right IO-board.
- Follow the procedure from step 1 to step 19 in Removing the system board.
About this task
The following image(s) indicate the location of the left I/O-board and provides a visual representation of the removal procedure.

Steps
- Flip the system-board assembly over.
- Remove the four screws (M2x4.5) that secure the left-I/O board
- Lift the left I/O-board from the system-board assembly.
- Lift the left I/O-board connector board from the system-board assembly.
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