Dell Latitude 12 7212 Owner's Manual page 28

c Slide the camera shutter towards right [1].
d Insert the edge of the plastic scribe between the gap of lens shutter and lift camera lens shutter [2].
e Remove the screws (2) that secure the camera on the system chassis [1].
f Insert the plastic scribe in the gap by an angle not more than 35° and push upward to lift the camera lens case [2].
NOTE:
28 Removing and installing components
To remove the camera lens case, ensure to lift the camera lens until it is released.