A few days ago I decided to play around with the AI overclocking feature on my Z390-A Prime. CPU is 9900k. I went into the BIOS and set the CPU core ratio to "AI" from previously "Auto".
Next, I got several bluescreens upon booting. So I decided to end this little experiment and go back to "Auto".
Since then my CPU will no longer clock to 5.1GHz like it did originally out of the box. It only clocks to 4.8GHz now.
How can I get the previous clock speed back?
EDIT: The specs below are incorrect. I am not sure why the wrong specs are displaying.
i9-9900k
Aorus Z390 Elite
EVGA XC 2070 (08G-P4-2172-KR)
2x16GB Corsair Vengeance
970 EVO 256GB
860 EVO 1TB