Middle Frame Assembly; Removing The Middle-Frame Assembly - Dell Inspiron 27 7720 All-in-One Owner's Manual

Middle frame assembly

Removing the middle-frame assembly

CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the stand.
3. Remove the back cover.
4. Remove the I/O cover.
5. Remove the hard drive.
6. Remove the system-board
7. Remove the media-card
8. Remove the fan.
9. Remove the memory module.
10. Remove the wireless card.
11. Remove the retractable-camera
12. Remove the M.2 2230 solid-state drive
13. Remove the integrated heat sink
14. Remove the system board.
15. Remove the speakers.
16. Remove the microphones.
17. Remove the stand hinges.
18. Remove the power-button board with
19. Remove the display panel.
About this task
The following image indicates the location of the middle-frame assembly and provides a visual representation of the removal
procedure.
Figure 67. Removing the middle-frame assembly
Before working inside your
shield.
reader.
assembly.
or, M.2 2280 solid-state
or, discrete heat
USB.
computer.
drive, which ever applicable.
sink.
Removing and installing Field Replaceable Units (FRUs) 95