Dell Chromebook 3100 2-in-1 Service Manual page 52

7. Open the system to 180 degrees and place the computer on a flat surface, with the display hinges facing up.
8. Remove the six (M2.5x5.0) display hinge bracket screws that secure the display assembly to the system [1].
9. Lift the display assembly away from the system [2].
52 Removing and Installing