Dell OptiPlex XE4 Tower Service Manual page 87

Steps
1. To remove the dummy metal bracket, insert a flat-head screwdriver in the hole of the bracket, push the bracket to release
the bracket, and then lift the bracket out from the system.
2. Insert the optional Type-C module into its slot from the inside of your computer.
3. Connect the Type-C module cable to the connector on the system board .
4. Replace the two (M3X3) screws to secure the optional Type-C module to the system.
Next steps
1. Install the front bezel.
2. Install the side cover.
3. Follow the procedure in after working inside your computer.
Removing and installing components 87