Alrighty then, further testing revealed that it may not be my USB ports after all. I'm at a loss at this point, but I have a new PSU on the way which hopefully solves the problem since at this point it's the only component I can justify as being the culprit.
Man this is driving me crazy, but cool lets see what a new psu does hope it solves it.
I'm at a loss at this point,
and the worst part is how random it is.
In my experience, take the above statements, add a healthy dose of swearing, and you usually have a PSU problem. Hope you get it sorted out.
Did you ever try disabling the Intel HD 4000 in device manager, and disabling any multi-monitor support in the bios?
Its a tough one and your in the cape so I can't even pop around to come have a look xD
Will think about it a bit and see if I come up with anything.