10-04-2022 06:30 AM - edited 10-18-2023 07:20 AM
ill use this thread to collect some new test bioses for the boards, maybe also to explain some less understood options
to disable cores ccd go here and choose ccd xx bit map down core.
each ones stand for an enabled core
best to disable from the back, ie:
110000
instead of 0011000
after selection press downcore apply changes or discard if made mistake
ocpak/octools
FAQ:
7950x not boosting pass 5.5G -> check that CStates is not disabled
Detailed Explanation on CState Boot Limiter
Test BIOSes:
new:
X3D OC Preset for those MB with asynch BCLK Support: (for simple slight perf boost for X3D)
DOCP/EXPO Tweaked: (for simple timings tightening)
strixe-e 1515
for crosshair and strix e-e:
explanation of segment2 Loadline:
customize a heterogenous loadline for a dual segment workload range.
example above shows loadline=L6 when current is in range of 0~40A, and Level4 when current is above 40A.
Adds for x3d
dynamic ccd priority switch with core flex, os / driver agnostic so win10 win11 ok
Algo as follows:
If condition reached and ccd0 specified, then check current mem/cache activity > threshold and hysteresis reached, if fulfilled then switch
If condition reached and ccd1 specified, then check current mem/cache activity <=threshold and hysteresis reached,, if fulfilled then switch
Default hysteresis =4
Can combine multiple algos for ccd priority so combinations are wide
works on non x3d too but of course senseless on it. detailed explanation here.
Solved! Go to Solution.
03-01-2023 07:43 AM
MagicHp wrote:
I'm trying to find something common between all those issues, but even something as vague as that last idea isn't.
There has to be a link or even a common root issue to all these, right?
03-01-2023 08:38 AM
03-01-2023 08:47 AM
03-01-2023 09:34 AM
Castillan wrote:
I'd want to know if anyone with issues is trying to run with their pre-0922 PBO offsets and voltages, 'cos they definitely weren't stable for me. I had to go back to stock/auto PBO settings, and find a stable point from there.
Also, need to re-enter all settings by hand. Don't restore from a saved .CMO file
03-01-2023 10:25 AM
MagicHp wrote:
In my case, when I tried 0922 I started from scratch, and didn't touch or activate PBO when the problems started. DOCP II was activated and Curve Optimizer set to -15 , nothing else.
03-01-2023 03:27 PM
Castillan wrote:
That, right there, the CO of -15, is going to be your issue (just IMO). Set that back to 0 and retry from there. Don't use Ryzen Master. In fact, boot into safe mode and uninstall it. The CO of -15 is the same as setting a PBO of -15 in the BIOS, except RM will apply it when Windows starts. My stable curve settings dropped from -15 to -5 with 0922.
So yeah, for those having troubles. Boot into safe mode, uninstall Ryzen Master, and try then and see if the system stabilises.
03-01-2023 03:34 PM
03-02-2023 10:50 AM
MagicHp wrote:
If it was that simple, the issue would have been solved in minutes ^^
Of course the CO is the first thing I deactivated, and it didn't change a thing. That is why I mentionned trying many things in my post.
I might have been more precise, but I meant that I tried Just DOCP, then just CO, then just PBO, etc trying different values when my previous settings didn't work and after my first attempt at boot with 0922 which comprised of DOCP and CO -15. Once I managed to boot into Windows using Full default settings, I even tried to change just the Q-fan settings, thinking it might be a flash error or something that would lock up at any change, but nope, I booted fine with modified Q-fan settings. Changing just DOCP to 4800 and leaving everything as it is would prevent boot for me.
Hope that clear things up 😉
I tried Ryzen master once with 0805, it took 2 hours to set up an instable curve, removed it right away ^^
It wasn't installed when I tried 0922 and had those issues.
03-02-2023 11:33 AM
Castillan wrote:
Also have you tried with the 5.02.19.2221 latest chipset drivers from here: https://www.amd.com/en/support/chipsets/amd-socket-am5/x670e
Soupladel wrote:
Although it is something that is frequently mentioned, the method or process of applying a BIOS update is rarely at fault when problems occur, its usually either a physical fault with the hardware or incompatibility with the code that is at fault.
03-02-2023 12:00 PM
MagicHp wrote:
I'll probably try 0923, or is that an even worse idea? 😉