it is actually called 12nm leading-performance ;)
you simply cant raise bclk on board without external clock generator ..
however small bclk adjustment was available on past beta bios with...
it is supposed to work when there is no post :)
have you tried recovering it ? forum-en.msi.com/index.php?topic=269702.0 or is it not powering up at all ?
new in 1.32
what is your default voltage for cpu nb ? i wonder if mb does set same default voltage for every ryzen chip. it is 0.88V here
i have same mobo,...