i recently tried overclocking my cpu whit intel extreme tuning utility and when i do something its goes from 4.9GHz to 1.8GHz and i need to reset the stock seting but idk how
im on the pc but this is pre built sistem by hp and i cant go to the biosIf you can boot the PC, go to the intel software to reset it.
If you can't boot the PC, clear the CMOS by the jumper or remove the CMOS battery first, then boot the PC.