Acer Altos G540 M2 - Manual (Page 54)

3 System upgrade 44
Removing the front bezel
1 Remove the side panel.
Refer to the previous section for instructions.
2 Remove the front bezel.
(1) Release the bezel door retention tabs from the chassis interior.
(2) Firmly bump the bezel as shown to loosen it.
(3) Pull the bezel away from the chassis.