So I wanted to overclock my old computer specs and a8 7600 procesor amd r9 290 GPU board is MSI a68hm-p33 6 GB of RAM runing at 1333mhz I have a good cooler and all so the card works perfectly before I overclock my cpu but after I exit bios everything is black I swapped in my old Nvidia card and confirmed the overclock works here are some setting what could be wrong