Sounds like your motherboard doesn't support overclocking. Is your computer a Dell, HP or similar brand? These manufacturers typically do not allow overclocking in their BIOS options.
Mine Is ECS G41T-M7 1.0 Motherboard
My motherboard Brand name is ECS EliteGroup
I have Also Updated my BIOS From ECS Website But Still The Issue persists
However The Other Latest Motherboards of ECS Shows such Qualities
E.g., ECS X79-R [ The Daddy of All Motherboards ]