Well, there is a wire in my Macbook Pro 17" A1297 that connects the iSight, Bluetooth, and Wifi card to the logic board. I accidentally broke that wire. With the help of eBay, and iFixit I was able to find a guide to open up my Macbook Pro and easily swap out the cables.
Macbook Pros are easy to navigate, which is always nice when it comes to fixing computers. I was able to easily get it open, and take off the display. From there I took out the old cable that was inside the hutch which required a T6 Torx Screwdriver to get to, and put the new one through.
When messing with a computer, always remember. If its not budging from its original spot. There is a screw you missed. If it does not come out effortlessly then the manufacturer hid a clip or screw. DO NOT tug on anything. Thats what gets you into a world of hurt.