Acer Extensa 500 服务手册
70
Machine Disassembly
2. Remove the 2 screws from the audio-I/O and battery connection board
Removing the DC-DC/Charger Board
1. Gently pull upward to remove the audio-I/O and battery connection board
from the system board.
Removing the System Board
1. Disconnect these 2 screws from the system board.