Dell Inspiron 15z (1570, Mid 2009) - Manual (Page 32)

9. Disconnect the display cable and remove the screw from the system board.
10. Pull the Mini-Card antenna cables up through the slot in the computer base.
11. Note the routing of the cables and remove them from their routing guides.
12. Disconnect the touch pad cable and the power button cable from the system board.
13. For the Inspiron 1470, remove four screws on the palm rest.
1 display cable connector 2 screw
3 display cable routing guides 4 display cable
5 Mini-Card antenna cables routing guides 6 power button connector
7 power button cable 8 Mini-Card antenna cables
9 slot in computer base 10 touch pad connector
11 touch pad cable