Replacing The System Board; Procedure; Post-Requisites - Dell Inspiron 3656 Service Manual

Replacing the system board

WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
working inside your
the instructions in
practices, see the Regulatory Compliance home page at
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.

Procedure

1 Align the screw holes on the system board with the screw holes on the chassis.
2 Gently place the system board onto the chassis.
3 Replace the screws that secure the system board to the chassis.
4 Align the screw hole on the I/O cover with the screw hole on the chassis.
5 Replace the screw that secures the I/O cover to the chassis.
6 Route the cables through their routing guides and connect the cables to their
respective connectors on the system board.

Post-requisites

1 Replace the heat
2 Replace the processor
3 Replace the wireless
4 Replace the memory
5 Replace the front
6 Replace the computer
computer. After working inside your computer, follow
After working inside your
sink.
fan.
card.
modules.
bezel.
cover.
computer. For more safety best
www.dell.com/
Before
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