Dell OptiPlex 5490 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 indicates the location of the rear-I/O bracket and provides a visual representation of the removal
procedure.
86 Removing and installing components