Removing the Mainboard

1.Disconnect the power switch, top USB, and top audio cables from the mainboard.

2.Remove the eight screws that secure the mainboard to the chassis.

Note:Circuit boards >10 cm² has been highlighted with the yellow rectangle as above image shows.

Please detach the Circuit boards and follow local regulations for disposal.

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Image 60
Acer M3900 manual Removing the Mainboard