Dell Inspiron 22 3000 Series Service Manual page 77

4 Note the routing of the optical-drive data, touch-board, display backlight,
hard drive, and control-buttons board cables and remove the cables from
the routing guides on the display-assembly base.
1 touch-screen board cable
3 hard-drive cable
5 control-buttons board
cable
5 Remove the screws that secure the display-assembly base to the display
assembly.
2 optical-drive data cable
4 routing guide
6 display-panel power cable
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