Dell Inspiron 17R (5720, Mid 2012) - Manual (Page 77)

System Board | 77
3 Turn the computer over and open the display as far as possible.
4 Pull the pull-tab to disconnect the display cable and LAN-USB cable from the
connectors on the system board.
5 Disconnect the speakers cable from the system-board connector.
6 Remove the screws that secure the system-board assembly to the
computer base.
7 Remove the screw that secures the power-adapter port to the
computer base.
8 Carefully lift the system-board assembly at an angle and release the connectors on
the system board from the slots on the computer base.
1 display cable 2 screws (6)
3 system-board assembly 4 speakers cable
5 LAN-USB cable 6 pull-tab
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book.book Page 77 Monday, October 8, 2012 4:17 PM