9. Connect both the Darwin antenna cables from the respective connectors on the I/O daughterboard.
10. Align and place the Darwin antenna cable bracket on the system board.
11. Replace the single screw (M2x2) that secures the Darwin antenna cable bracket to the system board.
NOTE: The steps from 8 to 11 apply only to computers shipped with a WWAN antenna installed in the display assembly.
Next steps
1. Install the WWAN card.
NOTE: This procedure applies only to computers shipped with a WWAN card installed.
2. Install the base cover.
3. Follow the procedure in After working inside your computer.
Smart card reader
Removing the smart card reader
CAUTION: The information in this removal section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
3. Remove the speakers.
4. Remove the 2-cell battery or the 3-cell battery, whichever is applicable.
About this task
NOTE: This procedure applies only to computers shipped with a smart card reader installed.
The following images indicate the location of the smart card reader and provide a visual representation of the removal
procedure.
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Removing and installing Field Replaceable Units (FRUs)