Replacing the system board
WARNING: Before working inside your computer, read the safety information that shipped with your computer and
follow the steps in
instructions in
After Working Inside Your
home page at 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 desired changes again after you replace the system board.
Procedure
Place the system board on a flat surface.
Post-requisites
1
Replace the
wireless
2
Replace the
coin-cell
3
Replace the
heat-sink
4
Follow the procedure from step 2 to step 7 in "Replacing the
5
Replace the
display
assembly.
6
Follow the procedure from step 5 to step 9 in "Replacing the
7
Follow the procedure from step 3 to step 7 in "Replacing the
8
Replace the
base
panel.
Before Working Inside Your
Computer. For more safety best practices, see the Regulatory Compliance
card.
battery.
assembly.
Computer. After working inside your computer, follow the
power-adapter
palm
rest".
solid-state
drive" .
port".
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