Zitat von Lost_N_BIOS im Beitrag #30

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Quick test needed, do you see PBS now in Advanced?

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Zitat

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Is the above image in post #20, at bottom/root of Advanced, how your stock BIOS looks

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No it is a modified version.
BRB

EDIT:

Good news for change AMITSEChipsetTool1 works!! No menu loss, chipset is there and of course I could enter in BIOS settings.



EDIT 2:

I replicated the chipset mod process in to 1409 version with success, and took a different approach related to PBS, changed Form Option to Form by replacing 04 to 02 and replaced 46 00 47 00, still did not show.

@aGeoM - Not sure what you were thinking you did there @ Edit #2? I get the true >> false, that's obvious, but not sure what you're doing with the change in FormID, nor do I see how any of that relates at all to anything chipset mod?
Ohh, I see now, that's not done in Reous Mod, not any chipset mod I sent you, so not sure why you considered that but I doubt it will lead to anything.

Good to see chipset tool switch works, that means total amount of menu ID's must be left as-is in that short ID list. You showed image of exit page there, not chipset
So, this positive result proves the above mentioned item, and 28 is OK, and that we can edit both top and bottom at same time without issue.
I still don't see where he's enabled PBS, at least not in NVRAM, Setup, AMITSE, or AMITSE/Setupdata, there is no changes in any of these that would lead to that.
So, it must be in some other module I've not looked at yet, I'll keep digging

Zitat von Lost_N_BIOS im Beitrag #32

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but not sure what you're doing with the change in FormID

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Thanks, I didn't notice that about CBS. In Reous mod and stock BIOS, for PBS, it's option for both.
And, thanks, I thought you mistakenly showed Exit page instead of inside chipset contents or something. I see now, tool and chipset are there Odd to see, since it's now not in the short visible list

Hmm, I did not know this about PBS being visible by default for only certain CPU, I assumed he enabled it! So all this time, I was looking for nothing
So this is probably key then, just need to make it visible for all CPU somehow, or wherever this is being set

Zitat von Lost_N_BIOS im Beitrag #34

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I assumed he enabled it!

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Zitat von aGeoM im Beitrag #18

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But PBS menu is available for Zen2 on this board...

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It's OK, he didn't explain it well in his guide/comments either, I did translate those too

I just noticed this PBS Module, differs between top and bottom 71A37E51-F3C8-4B99-B335-A661CA8AD13A_body-AMD-PBS-Setup
And 46 D7 39 A3 78 F6 B3 49 9F C7 54 CE 0F 9D F2 26 (AMD-PBS-Setup) is located in setup too, will have to dig into this in assembly and see if this is where the visible switch is located in setup, or some other way in the other module itself

* Edit @aGeoM - In 71A37E51-F3C8-4B99-B335-A661CA8AD13A_body-AMD-PBS-Setup comparing top/bottom, I see major difference at routine CF4.
And this routine is the only difference in entire assembled code between the two, but I don't know about programming/assembly enough to know what this is doing, or what the differences are here
Maybe swap bottom one to top and see what happens? Do you have flash programmer for test like that, in case it bricks?

Zitat von Lost_N_BIOS im Beitrag #36

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And 46 D7 39 A3 78 F6 B3 49 9F C7 54 CE 0F 9D F2 26 (AMD-PBS-Setup)

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Flashback may not always help if BIOS bricked too badly, are you sure you want to test? Maybe ideal solution would be to swap setup (+NVRAM, AMITSE/AMITSE-SD) too I can't see any difference where this is located in setup

Zitat von Lost_N_BIOS im Beitrag #38

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are you sure you want to test?

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Did you already test on this board, swap bottom NVRAM (into top section only, including hidden shadow copy in PEI volume, must be direct hex swapped in) + setup + AMITSE/AMITSE-SD? If not, that would be what I would test, additionally, we could test 71A37E51-F3C8-4B99-B335-A661CA8AD13A swap alone
Yes, I see that ID is in several places, that is how I noticed 71A37E51-F3C8-4B99-B335-A661CA8AD13A, since many modules are not named in this BIOS

Yes, if you swap setup, and or setup+AMITSE (with or without AMITSE-SD << Should always include with AMITSE swap, as well as NVRAM)
Anyway, if you swap those without NVRAM then usually = brick due to NVRAM pulls and uses applied values from these modules and if NVRAM variables do not match current settings in the other modules, then it's going to load and apply whatever settings is at those offsets, or not be able to apply if missing etc.

But yes, any of these, if fail, may brick board to point where Flashback can't help, that's why I asked if you have programmer or not. If not, probably best we don't try until you do