Installing The Rj45 Daughter-Board - Dell Latitude 7230 Service Manual

Steps
NOTE: For models shipped with an RJ45 connector in the expansion bay at the top side of the tablet.
1. Peel the gasket from the RJ45 FPC.
2. Open the latch and disconnect the RJ45 FPC from the connector on the RJ45 daughter-board.
3. Remove the two screws (M1x2.65) that secure the RJ45 daughter-board to the system board.
4. Remove the RJ45 daughter-board away from the tablet.

Installing the RJ45 daughter-board

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The figure indicates the location of the RJ45 daughter-board and provides a visual representation of the installation procedure.
Steps
NOTE: For models shipped with an RJ45 connector in the expansion bay at the top side of the tablet.
1. Align the screw holes on the RJ45 daughter-board with the screw holes on the system board.
2. Replace the two screws (M1x2.65) to secure the RJ45 daughter-board to the system board.
3. Connect the RJ45 FPC to the connector on the RJ45 daughter-board and close the latch.
4. Adhere the gasket to the RJ45 FPC.
Next steps
1. Install the back-cover
2. Install the batteries.
3. Install the handle (for models shipped with handle).
4. Install the stylus.
5. Follow the procedure in
assembly.
after working inside your tablet.
Removing and installing components 51