OK, so I am an idiot, a clumsy fool. I was on the phone and I tripped over the USB cable to my printer. It's ripped out one of the centre pieces in a USB port.
I plugged something into the broken one and the system died on me...also device manager is also only reporting 5 'USB root hubs'. I presume there should be six.
The printer also fell on the floor, but thankfully its ok. The end of the printer cable is rather bent however.
I'm guessing that I'd...