Acer 5251 사용자 설명서

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Chapter 3
65
Removing the Left Speaker Module
2. Locate the Left Speaker Module on the Upper Cover as shown.
3. Remove two (2) screws from the left speaker module.
4. Remove the Speaker cable from the cable channel. Ensure that the cable is free from all cable clips.
Step
Size
Quantity
Screw Type
Left Speaker 
Module
M2*3
2