Alienware m15 R2 Service Manual

Installing the right I/O-board

1. Using the alignment post, place the right I/O-board on the palm-rest assembly.
2. Replace the screw (M2x3) that secures the right I/O-board to the palm-rest assembly.
3. Connect the power-button assembly-cable to the right I/O-board and close the latch.
4. Connect the antenna cables to the wireless card.

   The following table provides the antenna-cable color scheme for the wireless card supported by your computer.

   Table 1. Antenna-cable color scheme

   The following table provides the antenna-cable color scheme for the wireless card supported by your computer.

   Connectors on the wireless card	Antenna-cable color
   Main (white triangle)	White
   Auxiliary (black triangle)	Black

5. Using the alignment pins, connect the right I/O-board cable on the right I/O-board and the system board.
   NOTE: The I/O-board cable is polarity sensitive. To prevent damage to your computer ensure that the MB UMT end of the cable is connected to the system board.
6. Replace the two screws (M2x3) that secure the right I/O-board cable to the right I/O-board and the system board.
7. Place the wireless-card bracket on the wireless card .
8. Replace the screw (M2x3) that secures the wireless-card bracket to the right I/O-board.
9. Adhere the Mylar over the system board and right I/O-board.