Zitat von Fernando im Beitrag #1500

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@SoniX:
Thanks for your quick reply and for having found the reason for my issue.
It was the version of the MCE.py file, which is within the UBU tool v1.79.9.
After having replaced the stock MCE.py file by the latest MCE.exe v1.50.0 and replaced the MCE.db file by the latest, the UBU tool v1.79.9 ran fine here as well with the ASRock BIOS 3.42.

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To use Python I had to download the latest MC Extractor Source Code .zip file and NOT the MC Extractor Release .rar file that has the .exe and place everything in the Source Code download in my UBU Tool folder.
Direct link to it:
https://github.com/platomav/MCExtractor/...1.50.0-r165.zip

This may be the right place to ask. I am thinking about a B550 board and i want to be able to flash modified BIOSs in the future. What brand is easy to flash with modified ones?

Zitat von pokuly im Beitrag #1503

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This may be the right place to ask. I am thinking about a B550 board and i want to be able to flash modified BIOSs in the future. What brand is easy to flash with modified ones?

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Is there any way I can add a single AMD microcode to a BIOS with UBU Tool. It's an X570 MSI BIOS, I tried to figure it out by editing the UBU.bat file but couldn't. No option to add a microcode not already in the BIOS. I have USB BIOS Flashback so it's not an issue if it doesn't work.

Here is the BIOS. It's not available on the MSI website, a beta and unlocked options.
https://drive.google.com/file/d/1h5xHo1v...l4tVTaAREQ/view
And attached is the microcode.

@Fernando You can with Intel by using a Usr_mCode.txt and in the UBU.bat there is AMD Usr_mCode.txt reference but cannot get the option to enable by editing the UBU.bat.

Zitat von KedarWolf im Beitrag #1504

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Zitat von pokuly im Beitrag #1503

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This may be the right place to ask. I am thinking about a B550 board and i want to be able to flash modified BIOSs in the future. What brand is easy to flash with modified ones?

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Can't go wrong with MSI. Best X570 and B550 boards you can buy. And they are coming out with the two DIMM B550 Unify-X which I'm really sure will be the best for overclocking 2x16GB b-dies like the new Trident Neo CL14 3600 or CL16 4000 for Ryzen 5000 :)

Just note there is a problem with the latest MSI BIOS's for X570 I know, maybe B550, but I'm not 100% sure on the B550, it'll be fixed next BIOS release.

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@pokuly - Yes, if AMD - See "Annex" section of post one on this thread, dump stock flashed BIOS, edit this, program it back
If Intel - Order CH341A + SOIC8 test clip if BIOS is soldered to board, or U Type Flat IC extractor if BIOS is in socket
Otherwise, for Intel, you can make a thread and I can help you to dump current BIOS region with FPT, you edit that, then you flash it back with FPT
Stock BIOS you have modified now, is not used in ANY of these situations, you can toss it out

This is a case for Captain Obvious! The link should have found by me before asking here :)
Thanks Lost_N_BIOS. Maybe even a Gigabyte then...

@pokuly - You're welcome! Gigabyte and Asrock not same for this, well same can be done, but for Gigabyte it is easier to flash mod AMD via Qflash (and no "protection" that can't be bypassed)

Who knows there will be support for PCIe 4.0 in the APU AMD 5x00G (Cezanne) series?

UBU 1.79.10 beta
- Fixed result replaced OROM #1483
- UEFITool's NE A58
- MCE v1.50.0
-- if use prevision version MCE.py need update PLTable #1490

Hello @SoniX after trying to update the OROM Realtek boot agent from 2.66 to 2.67 there is a new problem. As you can see in the photo after the update two OROM Realtek boot agents now are showing.