Dell Inspiron 3668 - Page 85

3 Disconnect the power-button cable from the system board.
4 Disconnect the optical-drive power cable from the system board.
5 Disconnect the hard-drive power cable and power-supply unit cable from the
system board.
6 Disconnect the optical-drive and hard-drive data cables from the system board.
7 Remove the eight screws (#6-32xL6.35) that secure the system board to the
chassis.
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