LG R580-U.ARC3BA9 Service Manual page 78

Ch5. Removing and replacing a part
■ 1160 Mainboard
※ Remove the following parts in order before replacing this part
a. Battery Pack(1010), b. Retainer/Keyboard (1080), c. Display Module(1090), d. Button Sub Board(1100)
e. Keydeck(1120) , f. USB(R) Sub Board(1130)
1. Remove the Connector/Cable.
Cable
Connector
2. Remove the Mainboard.
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