Locate the metal bracket attaching the motherboard to the top-left of the computer.

Raise the metal bracket by prying it up and away from the motherboard.

Pull the motherboard away from the bracket to separate them.

These steps may need to be performed simultaneously in order to remove the motherboard from the bracket. The parts can easily stay stuck.

Do not pull the motherboard with too much force. The motherboard could be broken if handled too poorly.