i recently purchased a ryzen 5 2600 from amazon to replace my ryzen 5 1400 that i had in my mothebroard, whenever i replaced the old chip with the new one the pc would turn on but no display, i tried putting the old chip back in to figure out what was happening that chip wouldnt work either, i called my uncle and he said the bios might be messes up and i need help on how to fix this since i cant access my bios