10. Remove the WWAN card.
11. Remove the dock I/O-module.
About this task
The following image indicates the location of the dock I/O-bracket and provides a visual representation of the removal
procedure.
Figure 84. Removing the dock I/O-bracket
Steps
1. Unroute the WLAN, WWAN, and GPS antennas from their routing guides on the computer chassis.
2. Remove the four (M2x5) screws that secure the dock I/O-bracket to the system board.
3. Lift and remove the dock I/O-bracket from the system board.
Removing and installing Field Replaceable Units (FRUs)
121