Dell OptiPlex 7780 All-In-One - Rear-I;O Bracket; Removing the Rear-I;O Bracket

Rear-I/O bracket
Removing the rear-I/O bracket
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the stand.
3. Remove the cable cover (optional).
4. Remove the back cover.
5. Remove the system-board shield.
6. Remove the bottom cover.
About this task
The following image provides a visual representation of the rear-I/O bracket removal procedure.
56 Removing and installing components