The usb port will not recognize my phone when

You need to go into your device manager and do a Scan for hardware changes. Go through the motions of installing the drivers for your new hardware It will see your phone and load the drivers for it. All Windows 2k and over have built in drivers. My PC is the only way I can charge my phone now. My Ac adapter just won't juice it right anymore. Also, if you ever find yourself with a frozen W-375 like I did the data cable and installed drivers will fix that. :)