@SoniX:
Welcome ;) good to see You! Yes You miss for everyone! Wecome on the board !!!

Hello, can anyone send me mmtool 5.0.0.7? I'm trying to downgrade microcode of bios

I'm sure this has been asked before, and I am sorry if it has but my search for "DX58" returned nothing in this thread.

I'm trying to use UBU to update the IRST RAID OROM in my Intel DX58SO UEFI bios v5600 to use the TRIM-supported patched v11.2.0.1527. I've located a copy of MMTool 5.0.0.7 but when I run UBU.bat I get a message that the ROM is an "Unknown Version AMI Aptio".

I've tried opening the ROM file directly in MMTool 5.0.0.7 and get the error "Firmware Volume open error". When I open it in MMTool 4.50.0023 it opens but I only see two "volume indexes" (is that the right term?). Neither have a filename. One has GUID 7A534591-37CE-4881-B3C9-713814F45D6B and the other F5CF71AB-B04B-4B7E-988A-D8A0D498E692.

When I open it with UEFITool v0.22.1 I see the same two indexes in the Structure window and the Messages window says "parseSection: GUID defined section with unknown authentication method" and a few lines of "parseFile: invalid data checksum 5Ah, should be 00h" with some more after that.

Can anyone help me mod this BIOS or perhaps already have a DX58SO v5600 BIOS with a patched IRST 11.2.0.1527 OROM already inserted?

Thank you

Hello,

https://github.com/platomav/MCExtractor/releases

I've seen cpu406F1_platEF_ver0B000025_2017-11-18_PRD_F0B0963D listed in DB r48

Can you post this .bin file in forum for me to use

Thanks

@gyrator

Zitat

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Intel mainboards are equipped with an especially modified BIOS. These Intel BIOSes with the suffix .BIO cannot be opened and modified by any standard BIOS tool

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Yes, thank you. CodeRush has graciously been communicating this to me via PM. I understand I may have to use a SPI programmer to read the contents of the chip into a readable binary format.

I'll need to determine if the SPI chip is socketed or soldered on the DX58SO. I'm not going to bother if I have to desolder. My best option might be someone else with an Intel DX58SO who has already completed the steps to dump the SPI to a binary file.

Zitat von biozzz im Beitrag #3308

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Hello,

https://github.com/platomav/MCExtractor/releases

I've seen cpu406F1_platEF_ver0B000025_2017-11-18_PRD_F0B0963D listed in DB r48

Can you post this .bin file in forum for me to use

Thanks

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We wish you all the best Sonix, you are a good person who likes to help others!

Also cpu306C3_plat32_ver00000023_2017-11-20 mc listed in DB r49.

I'd suggest @Fernando to open a thread with latest micorcodes updates...