Hopefully someone can help me because I have been stuck for days and I have researched nonstop. My phone was working fine and could connect to my pc a week ago. I installed Android SDK and eclipse so I could try and develop an application. Now that I have installed it, my phone will not connect to my PC. My tablet will not either. I have ticked the USB debugging on and off, updating drivers from Motorola as well as the Google usb drivers from the sdk manager. When i type in the command for adb devices, no device is shown. In the device manager, my device does not show up. It doesn't even charge anymore. I have the original cords, but have tried others just in case. I am running Windows 8.0 if that makes a difference.