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NOTE: Note the routing of the cables on the side of the system as you remove them from the control panel
board. You must route these cables properly when you replace them inside the shim stock pieces to prevent
them from being pinched or crimped.
4. Using a Phillips screwdriver, remove the two screws that secure the control panel board to the chassis.
5. Slide the control panel board toward the back of the system and remove.
Figure 67. Removing and Installing the Control Panel Board
1. screw securing the control panel board (2) 2. control panel connector cable
3. display module cable 4. USB connector cable
5. control panel board
Installing The Control Panel Board
CAUTION: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your
warranty. Read and follow the safety instructions that came with the product.
1. Align the screw holes on the control panel board with the holes on the chassis.
2. Using a Phillips driver, tighten the screws that secure the control panel board to the chassis.
3. Connect all the cables to the control panel board.
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