Dell Inspiron 20 (3043, Mid 2014) - Manual (Page 59)

4 Lift the connector latches and disconnect the flex cables from the display
board.
1 flex cables (3) 2 connector latches (3)
3 display board
5 Note the antenna-cables routing and remove the antenna cables from
the routing guides on the display bezel.
6 Peel the aluminium foil tapes that secure the antenna modules to the
display bezel.
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