Question Undervolt on Z790-E with bios 2801?

[beefcakey]

I'm trying to undervolt my 14700k in the bios on my Z790-E with the latest bios 2801. Is it not possible to undervolt with this bios? I disabled undervolt protection but every time I adjust Global Core SVID Voltage to adaptive ( with the -) I cannot actual change the voltage increments. What am I doing wrong here?

 

[helpstar]

Which value did you type in?
try 0.1

View: https://youtu.be/LnzDawjBcPM?t=417