AMD fx 6300 can not disable cool and quiet feature

Max7777

Honorable
Feb 10, 2014
6
0
10,510
As the title says I can not disable that feature from the bios.
I can see the cool and quiet enable/disable option, but it is grayed out and I can not select it.

My mobo is an ASUS M5A77-EVO.

Any idea?

Also what are other similar features that could hinder my overclock?
Besides Turbo boost which I have already disabled.

Thanks.