Dell 17R-5720, 17R-7720 owner manual Procedure

Procedure

1Pull the pull-tab to disconnect the USB-board cable from the USB-board connector.

2Remove the screw that secures the USB board to the computer base.

3Lift the USB board away from the computer base.

2 3 4

1

1	USB-board cable	2	USB board
3	pull-tab	4	screw

58 USB Board