USB+not+responding

USB not responding The following are Bluespider 's recommendations

OK. So it's not picking up the device properly. Have you tried it in a different set of USB ports? i.e. if you normally use the front ones, try the back, these can sometimes be on different stack controllers and may get round the issue. Failing that try deleting the device from device manager.

With the USB devices plugged in:

Right click My Computer>manage select Device Manager and scroll down to Universal Serial Bus Controllers

You should see a lot of USB Root Hubs and Host Controllers listed. Find any that may say USB Mass Storage device. Right-click and uninstall the device. Then go up to Action and scan for any hardware changes. This should force a reinstall of the device drivers and will hopefully sort your issue. 