My pc has a 7600k and this motherboard i recently started testing some mild overclocks, for the past month i have been running 4GHz no problem, up from the stock 3.8. But my bios for some reason isn't allowing me to enter a multiplier higher then 42. and even weirder, no matter what stress test/load i put on it, with the multiplier at 42 in my bios, task manager and HWmonitor both show my cpu's clock speed at 4GHz even though it should be at 4.2 from what i understand.
I'm new to overclocking and any help would be appreciated