LG S1 Service Manual page 84

Ch5. Removing and replacing a part
■ 1140 Button Sub Assembly
Remove the following parts in order before replacing this part.
a. Battery Pack(1010) b. Hard Disk Drive(1020) c. PCIE WLAN Card(1030) d. Keyboard(1040)
e. Optical Disk Drive(1050) f. Keyboard Deck(1060) g. Display Module(1070)
1. Remove 7 screws.
No. FRU No. Specification Qty
1 1SZZBA4041A M2 x L3.0 7
2. Remove the Button Sub Assembly.
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