I have no idea why, but all i do is change the freq of my cpu to 4500 mhz and like and hour and a half later my pc blue screens and give me this DRIVER_IRQL_NOT_LESS_OR_EQUAL
You need to provide more info. Motherboard, cooler, GPU, memory and PSU.
MSI 970 Gaming Mobo, Corsair H75 Water Cooler, Nvidia GTX 660 EVGA, EVGA 80 Plus Bronze 600 Watt power'
I shouldnt have any problems with overclocking, but for some reason on every cpu ive had my computer has always blue screened so clearly im doing something wrong hahah