Dell 23.8" OptiPlex 7410 All-in-One Desktop Computer (Gray) - Manual (Page 67)

Steps
1. Place and align the I/O cover with the display-assembly base.
2. Align the I/O slots on the I/O cover with the I/O ports and the screw holes on the I/O cover with the screw holes on the
display-assembly base.
3. Replace the two screws (M3x5) that secure the I/O cover to the display-assembly base.
Next steps
1. Install the system-board shield .
2. Install the back cover .
3. Install the stand .
4. Follow the procedure in After working inside your computer .
Bottom cover
Removing the bottom cover
Prerequisites
1. Follow the procedure in Before working inside your computer .
2. Remove the stand .
3. Remove the back cover .
4. Remove the system-board shield .
5. Remove the I/O cover .
About this task
The following image(s) indicate the location of the bottom cover and provides a visual representation of the removal procedure.
Removing and installing Customer Replaceable Units (CRUs) 67