Dell Alienware m15, Service Manual

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Removing the system board
WARNING: Before working inside your computer, read the safety information that shipped with your computer and
follow the steps in Before working inside your computer . After working inside your computer, follow the instructions
in After working inside your computer . For more safety best practices, see the Regulatory Compliance home page at
www.dell.com/regulatory_compliance .
NOTE: Your computer’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 appropriate 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 base cover .
2 Remove the battery (half-length) or the battery (full-length) , whichever applicable.
3 Follow the procedure from step 1 to step 3 in Removing the hard drive .
4 Remove the memory modules .
5 Remove the wireless card .
6 Remove the solid-state drive/Intel Optane .
7 Follow the procedure from step 1 to step 6 in Removing the heat sink .
8 Remove the power-adapter port .
Procedure
1 Remove the two screws (M2x3) that secure the USB Type-C port bracket to the system board.
2 Lift the USB Type-C port bracket from the system board.
3 Peel the tape that secures the display cable to the system board.
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