I've tried everything, reinstalling iTunes, turning off my phone, the computer. I tried all three USB ports. I know my cable works because it works through my plug and my iPod touch connected and synced fine. I tried reinstalling my drivers, and it's not even charging my phone, let alone recognising it in My Computer.
My computer is windows 7 and this phone. Is brand new and works fine apart from that, and I don't know what it is. Can some help me, for the love of god.