Dell Inspiron 11 3000 Service Manual page 59

2 Disconnect the coin-cell battery and speaker cables from the system board.
1 I/O-board cable
3 coin-cell battery cable
5 system board
3 Remove the screw that secures the display-cable bracket to the system board
and lift the display-cable bracket off the system board.
2 latch
4 speaker cable
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