Dell 23.8" OptiPlex 7410 All-in-One Desktop Computer (Gray) - Manual (Page 103)

4. Connect the power cable (DB-PWR) to the audio board and close the latch.
5. Connect the high-speed cable (DB-PWR) to the audio board and close the latch.
6. Place the audio-board shield on the display-assembly base.
7. Align the screw holes on the audio-board shield with the screw holes on the display-assembly base.
8. Replace the three screws (M3x5) that secure the audio-board shield to the display-assembly base.
Next steps
1. Install the I/O bracket .
2. Install the bottom cover .
3. Install the I/O cover .
4. Install the system-board shield .
5. Install the back cover .
6. Install the stand .
7. Follow the procedure in After working inside your computer .
Display-assembly base
Removing the display-assembly base
Prerequisites
1. Follow the procedure in Before working inside your computer .
2. Remove the stand .
3. Remove the back cover .
4. Remove the graphics card .
5. Remove the system-board shield .
6. Remove the wireless card .
7. Remove the I/O cover .
8. Remove the bottom cover .
9. Remove the retractable-camera assembly .
10. Remove the fan .
11. Remove the power-supply unit .
12. Remove the power-supply fan .
13. Remove the I/O bracket .
14. Remove the speakers .
15. Remove the heat sink .
16. Remove the system board .
NOTE: The system board can be removed with the memory, solid-state drive(s), coin-cell battery, and processor
attached.
17. Remove the audio board .
18. Remove the power-button and I/O board .
About this task
NOTE: The display-assembly base includes the following components:
● antenna modules
● display panel
● middle frame
To replace any of these components, replace the entire display-assembly base.
The following image(s) indicate the location of the display-assembly base and provides a visual representation of the removal
procedure.
Removing and installing Field Replaceable Units (FRUs) 103