Replacing The System Board; Procedure - Dell Inspiron 22 3000 Series 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
Before working inside your
follow the instructions in
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.
Topics:
•

Procedure

• Post-requisites
Procedure
1 Align the screw holes on the system board with the screw holes on the
display-assembly base.
2 Replace the screws that secure the system board to the display-assembly
base.
3 Slide the control-buttons board cable and the display cable into their
respective connectors on the system board and close the latches to secure
the cables.
4 Connect the touch-board cable, display-panel power cable, speaker cable,
microphone and camera cable, hard-drive data cable, optical-drive data cable,
hard-drive and optical-drive power cable, and fan cable to the system board.
computer. After working inside your computer,
After working inside your computer. For more safety
Replacing the system board
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