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Dell Latitude E6420 XFR (Early 2011) User Manual

Page 59

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Dell

Latitude™ E6420 XFR Service Manual

Page 59

16. Remove the one M2.5 x 5-mm screw securing the left rear of the system board to the I/O Daughter Board.

17. Remove the remaining three M2.5 x 5-mm screws from the system board as shown in the figure.