oneofusjustin

ok got a couple noobish questions.. if i use these bios doe sit automatically set my voltage? or do i still have to do it in EVGA precision? or should i use something else? the evga thing just lets you slide a bar to increase it, is it possible to over volt it by doing that with these bios? i have a gtx 780 SC with the ACX Fan. ALso does anyone know if its worth replacing the thermal paste on this card? i have some cool liquid pro but nit sure if its worth it