Next steps
1. Install the intrusion switch.
2. Follow the procedure listed in After working inside your system.
Related Tasks
Installing the intrusion switch
Installing the intrusion switch
Prerequisites
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. Ensure that you follow the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
Steps
1. To install the intrusion switch, insert the intrusion switch into the intrusion switch slot and slide the
switch into place.
2. Connect the intrusion switch cable to the system board.
Next steps
Follow the procedure listed in After working inside your system.
Control panel assembly
The control panel assembly contains the power button, the diagnostic indicators, and the front USB
ports.
Removing the control panel assembly
Prerequisites
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. Ensure that you follow the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
3. Disconnect all peripherals connected to the control panel assembly.
4. Remove the bezel.
5. Keep the Phillips #2 screwdriver ready.
Steps
1. Disconnect the control panel and USB data cables from the system board.
2. Remove the screws securing the control panel assembly to the system.
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