Dell Inspiron One 2020 Owner's Manual page 74

Procedure
1 Make note of the routing of all the cables (except the converter-board cable and
antenna cables) and remove them from the routing guides on the chassis.
2 Remove the screws that secure the chassis to the middle frame.
3 Lift the chassis along with the display panel off the middle frame and place it on a
clean surface.
1 middle frame
3 screws (13)
74
| Display Panel
2 chassis
3
2
1