Acer AL1512sg Service Manual page 25

Push the metal Cover (PCB-X) andforward to have
the hook latched.
Fasten 3 screws
Fasten the screw
Fasten 2 Stand-Off screws
Place Rear Cover
Join hooks of Rear Cover
with Bezel
Fasten 5 screws
Place Stand Assy.
Fasten 6 screws
25