Nheqminer always crashes on only my AMD FX-9590's

I can mine for about 10-25 seconds until my computer hangs, things start overheating... requiring for me to manually reboot my computer. Pretty scary, since after it reboots, the cpu fan kicks into over gear to bring the temps down. Anyone else experience going through my experience. Interested to hear of anyone's workarounds/solutions. I'm currently only mining with GPU's (Win10) and not using the CPU for anything else.