CPU doesn't go full speed after voltage changes in win10 only

Marek_6

Reputable
Jan 26, 2016
4
0
4,510
Hey there, I've got a problem that if I change voltage settings in BIOS, then cpu never goes full speed again in windows. It does, but only in safe mode or if I download amd overdrive and there click apply on changes :D
I am undervolting.

CPU: AMD Athlon II X4 860K
freshly installed win10
I can post some screenshots if you like.