Acer AC4B SM50 KB.I140A.015 用户手册

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Chapter 3

Replacing the Mainboard

1. Insert the Mainboard in to the Lower Cover, left side first. Ensure that the I/O ports on the left side of the 

Mainboard are located correctly through the Lower Case.

2. Pivot the Mainboard in to the Lower Cover as 

shown.

3. Replace the single screw securing the Mainboard 

to the Lower Cover.