PBO and X470 Taichi Ultimate

Precision Boost Override(PBO), does not seem to be activated by the settings in the BIOS.

AMD Ryzen Master -> Current indicates that it is off, after setting it as fnordie stated in XFR2 and PBO
[URL=http://forum.asrock.com/forum_posts.asp?TID=9279&title=xfr2-and-pbo]XFR2 and PBO[/URL]

XFR is under Advanced -> CPU Configuration

PBO under Advanced -> AMD CBS -> NBIO -> "XFR Enhancement" -> Precision boost overdrive (its funny wor the PBO is called XFR, dont get confused)


As many have stated, this is very frustrating for a top of the line MB, is there clearer documentation out there?

with it disabled i get max 3.9ghz while with it enabled i have 4.1-4.3 somewhere around there i dont have master install as it seems to be a useless program to me

I read that withe the new bios versions wich have a BETA Agesa version pbo is broken or missing.
P state oc is also gone with the new version.

The bios should be released as Beta...

@JZ i actually always wanted to ask if the 1.64 on taichi U is better than the 2.00 or is it the same with the extra ram speed straps

i flashed to 3.10 just for kicks havent played around with it yet but yes the amd section of the bios is alot shorter

it seems to boost normal at 100 and it doesnt boost at 101 or maybe i have to activate it again as it is displaying a very low vcore