Mother board repair

i think i was learn a little bit sir if u can give me permission i can try my level best sir
i think first try to change the bios settings as default or if not then not coming for bios settings first ramove the mother board connections and keep it for hour with out connections for mother board after that connect it and try to change it if it works u will win other wise then check for warranty the main thing i that mother board was the fault it cuming from bios setting then we can"t do any think sir if warranty is not ther means purchase a new one sir this is my idea if it coeect correct do it sir other wise leave it forgive me thank u sir giving a me such a apporucuiunty sir