Dell Inspiron 3521 Owner's Manual page 28

3 Lift and slide the keyboard towards the display to release the keyboard from the
palm-rest assembly.
4 Turn the keyboard over and place it on the palm-rest assembly.
5 Lift the connector latch and disconnect the keyboard from the connector on the
system board.
6
Lift the keyboard off the palm-rest assembly.
1
2
1 connector latch
3 keyboard
28
| Removing the Keyboard
3
2 keyboard cable