Im having issues with my usb ports,
I have an nord a1r synth which connects via usb, everything works fine on startup and it connects once i turn the unit on from the power switch on the back. The problem comes after i disconnect the synth then come back to it and try to reconnect nothing happens. All the usb ports that are still connected work fine, its anything new i add like a i phone or printer nothing happens until i restart.
I have removed the old drivers, deleted all the drivers and reinstalled them. I am at a loss.
Also when i come to restart it just hangs on the shutting down part then bsod after about 10 mins. This only happens if i turn on my external synth and use cubase 7.
im using windows 7, 64bit, the unit did work fine its only recently its started, from what i can see i have not installed any new programs either.
I turn off the synth by the power button at the back, i cannot find anywhere to disconnect it like a hardrive or like i would normally from the system tray as its an unspecified i my devices and printers and it does not give that option.
I have just done a fresh install and still having the same problem so im guessing it must be something else maybe a fault with the synth?
Like i said before the problem on comes in to action once i have started Cubase which is the program i run the synth throught.
If you have any other ideas i would be very grateful.
Please help im going crazy!!!!