Removing The System Board; Prerequisites; Procedure - Dell XPS 12 Service Manual

Removing the system board

WARNING: Before working inside your tablet, read the safety
information that shipped with your tablet and follow the steps in
Before working inside your
follow the instructions in
safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance.
NOTE: Your tablet's Service Tag is stored in the system board. You must
enter the Service Tag in the BIOS setup program after you replace the
system board.
NOTE: Replacing the system board removes any changes you have
made to the BIOS using the BIOS setup program. You must make the
desired changes again after you replace the system board.
NOTE: Before disconnecting the cables from the system board, note the
location of the connectors so that you can reconnect the cables
correctly after you replace the system board.

Prerequisites

1 Remove the battery.
2 Remove the
3 Remove the

Procedure

1 Disconnect the speaker cables, camera cables, microphone cable, and
coin-cell battery cable from the system board.
42
After working inside your
solid-state drive.
wireless card.
tablet. After working inside your tablet,
tablet. For more