Will ASRock EVER fix this???

What about VRM settings for mobos based on ISL95712!?

http://forum.asrock.com/forum_posts.asp?TID=8594&PID=51080&title=asrock-fatal1ty-x470-gaming-k4-cant-fixed-vcore#51080

That BIOS just appeared today.not going to bother with it myself,  unpacked it to USB just in case, for my X360 ITX and AB350 ITX,but 1.0.0.2a is imminent, already released on some new MBs.
Hopefully some all round improvements with it.
Have a look at this:


https://youtu.be/dggzOlFvm38

Yeah ;-)

It really seems to work now, I was able to reboot today after setting also the frambuffer manually.

NOW I'm trying to fix the stuttering issue (games stutter heavily when core performance boost is active). I heard using custom pstates would work (for wat reason ever) or at least reduce the problem since you can set the lowest frequency.

Ok now I'm experimenting with the pstates since about an hour or two but it doesn't work. One thing is, that it sometimes just won't turn on (no post nothing) and when it turns on and boots into windows there's no throttling, it's stuck at 3.9 Ghz (which is max. turbo frequency).

I tried setting only pstate 0 to 3.9 (I don't need to OC, just max. turbo speed) and leave the others at auto > didn't work. Then I tried setting all manually, didn't worked either. Now I set the first 3 but also no throttling?!

And I also don't understand why it sometimes won't even post. 3.9 should be no problem, that's the official turbo speed for this CPU so it better run there lol.

I also set a +50 ofset vor vcore but that didn't changed a thing, Ryzen Master tool always says 1.45 vcore as it is set in the pstate so don't even know why I should set this ofset value there but I read it somewhere and tried it.

Yeah, looks like I'm going to be happy eventually ... .loool

Today it booted up again, no Problem, even at slightly OCed 1630 Mhz :-)
Still no idea what's different, maybe the ACPI thing now works, that's the only thing I really changed... oh no, there's one other thing, I haven't manually adressed the frambuffer in my latest attempts because I was too lazy doing it everytime again and again.
Maybe that's the reason? If so > no god. I'll test this now, we'll see tomorrow if it still works with framebuffer set to 2 GB.

ASRock support also answered me, they told me, that they are working on the Uefi setting input (to make it decimal and Volts instead of HEX and VID) for the ITX board. The rep called it "cryptical" and said he'll inform the Bios guys but they are already working. He also told me, that they inform AMD about the RAM issues amd hope they'll fix some of that with a new AGESA release but he couldn't tell me more about... at least he sounded honest.

And he gave me a tipp also, he said that somtimes LOWERING the ram voltage to 1.25 V could help, I still don't understand how but ok.

I'll continue testing. I hope they'll also fix the core performance boost thing that causes the stuttering in games. If that's gone and my RAM runs with decent timings I'm happy!

Thenightstalker wrote: Hmm I can't edit the values in the Ryzen Dram calculator tool, I can only read XMP but the values seem to be not right!? How can I make sure I really have good settings, it's driving me crazy.

...hmmmmmmmmmmm  where it says profile version

change this from v1 to custom and now you can enter your nanoseconds