Acer Aspire 4540 Series User Manual

80 Chapter 3
Removing the Mainboard
1. See “Removing the Upper Cover” on page 67.
2. See “Removing the Modem Module” on page 78.
3. Remove the single securing screw.
4. Lift the mainboard right side first to remove it from the Lower Cover.
Step Size Quantity Screw Type
Mainboard M2.5*3 1

Acer Aspire 4540 Series Specifications

General

Brand	Acer
Model	Aspire 4540 Series
Category	Laptop
Language	English