Iphone does not connect to computer
I have an Iphone 3G (16 G) and recently it stopped being recognized by my computer (Windows 7) and Itunes. When I connect it to the computer it doesn't charge nor it appears the lightning icon on the battery bar but it does charges when I connect it to the wall.
I tried turning it off and on, restarting it, de-installing and re-installing Itunes, changed the USB port on the computer, tried other computers, tried with another cable, tried updating the apple mobile USB driver from de device manager but I couldn't since it doesn't appear there, I checked the Apple device manager and it is initiated.
I don't know what else to do, ¿Can anyone please help me?
I tried turning it off and on, restarting it, de-installing and re-installing Itunes, changed the USB port on the computer, tried other computers, tried with another cable, tried updating the apple mobile USB driver from de device manager but I couldn't since it doesn't appear there, I checked the Apple device manager and it is initiated.
I don't know what else to do, ¿Can anyone please help me?
Compaq, Windows 7, Itune 9