Hello my pc wont boot up to windows , pc was working fine for the past 4 days i even tuned up oc from windows to overclock it to 4.250 anw it was all good until yesterday i decided to shut down pc and turned off the switch of the psu today morning time , i turned on the psu pressed the power button the mobo turned on and off once then turned on normally showed the rog screen and windows is starting up then a black page like the display has been disc , solutions ? What could it be ? Specs are psu antec 1200 all cables connected to moboeven the stiffy ones , two gtx 590s also all cables connected 16 gb kingston hyper x ram 2133hz intel ssd 750 gb520 series seagate momentus xt 750 gb mobo r4e any help would appreciated am getting frustrated each time i fix it and things happen again now the restore and repair wont work