Background:
I used an old laptop and ipod touch to listen, buy, transfer, etc. All my music. I just got an iPhone 4 a couple days ago and wanted to start all over with new music and everything, so I downloaded iTunes on my self-built desktop that is basically only used for gaming. There's almost nothing on this computer except for what came with it, some video games, and now iTunes. I don't know if I'm missing some software that allows iPhones to be detected or what.
Problem:
For some reason when I plug in my iPhone to my computer, nothing happens. It doesn't charge, it doesn't pop up on iTunes… Nothing. The USB ports all work with anything else, just not this iPhone. The green light next to the USB port even lights up when I plug it in, but nothing in this computer recognizes it.
I have already tried going through My Computer > Device Manager > Mobile Device, I've tried restarting the phone and computer, I have uninstalled and re-installed iTunes. At this point I have no idea about what the problem is.
Any help would be greatly appreciated!