Dell Inspiron 27 7720 All-in-One Owners Manual - Page 91

Display panel, Removing the display panel

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11. Install the hard drive. 12. Install the I/O cover. 13. Install the back cover. 14. Install the stand. 15. Follow the procedure in After working inside your computer. Display panel Removing the display panel CAUTION: The information in this section is intended for authorized service technicians only. Prerequisites 1. Follow the procedure in Before working inside your computer. 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 shield. 7. Remove the memory module. 8. Remove the wireless card. 9. Remove the M.2 2230 solid-state drive or M.2 2280 solid-state drive, as applicable. 10. Remove the integrated heat sink or discrete heat sink 11. Remove the system board. About this task The following image indicates the location of display panel and provides a visual representation of the removal procedure. Removing and installing Field Replaceable Units (FRUs) 91

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11.
Install the
hard drive
.
12.
Install the
I/O cover
.
13.
Install the
back cover
.
14.
Install the
stand
.
15.
Follow the procedure in
After working inside your computer
.
Display panel
Removing the display panel
CAUTION:
The information in this section is intended for authorized service technicians only.
Prerequisites
1.
Follow the procedure in
Before working inside your computer
.
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 shield
.
7.
Remove the
memory module
.
8.
Remove the
wireless card
.
9.
Remove the
M.2 2230 solid-state drive
or
M.2 2280 solid-state drive
, as applicable.
10.
Remove the
integrated heat sink
or
discrete heat sink
11.
Remove the
system board
.
About this task
The following image indicates the location of display panel and provides a visual representation of the removal procedure.
Removing and installing Field Replaceable Units (FRUs)
91