Acer Packard Bell dot M Series Service Manual page 40

4. Remove the two screws on the rear of the Lower Cover securing the LCD Module to the computer.
Step
LCD Module
IMPORTANT: Ensure that the LCD cables are free from all cable clips before removing the LCD Module.
5. Using both hands, lift the LCD Module away from the Lower Cover.
40
Size
M2*3
Quantity
2
Screw Type