Dell Inspiron 20 Service Manual page 22

4 Carefully lift the back cover and turn it over.
1 back cover
5 Follow the instructions from step 1 to step 4 in "Removing the
Buttons Board".
6 Remove the hard-drive cable from the slot on the back cover.
1 back cover
3 display bezel
22
2 display bezel
2 hard-drive cable
Control-