Acer Extensa 500 - Removing the DC-DC;Charger Board; Removing the System Board

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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.