So I was overcloking my GPU and I got a blue screen, it restarted my PC ( not my first blue screen ).
After Windows started up my mouse/keyboard didin't respond anymore, however I switched my USB ports and they started working again but are my old USB broke now? They don't seems to recoqnize my mouse/keyboard anymore They were my only 3.0 USB.
power off your computer and then switch off the power supply. turn it back on .. worse case scenario just reset your c mos and it should start working again. make sure you have the latest drivers for your system and bio's updates.