Replacing The System Board - Dell XPS L401X Service Manual

1 power-button board cable
connector
3 coin-cell battery cable
15. Remove the AC-adapter connector (see
16. Disconnect the Bluetooth-card cable, logo-light cable, and daughter-board cable from their connectors on the system board.
17. Remove the two screws that secure the system board to the top cover.
1 logo-light cable connector
3 system board
5 daughter-board cable
18. Carefully ease the connectors on the system board out of the slots in the top cover, and lift the system board off the top cover.
Replacing the System Board
1. Follow the instructions in Before You
2 touch-pad status light cable
connector
Removing the AC-Adapter
2 Bluetooth-card cable connector
4 screws (2)
Begin.
Connector).