Zitat von Lost_N_BIOS im Beitrag #4530

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@mockingbird - maybe because it's all "Legacy" stuff, even in the extracted HDR


What is it you wanted to update?

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I already have the extracted HDR, that's how I posted that image, it's all legacy stuff in there and the BIOS you provided too, This is Dell, it's likely all Legacy is all they wanted in there, so there may not be EFI RAID module to update
I searched entire BIOS using UEFITool for RAID ASCII and Unicode, only find BIOS settings or RAID reference in modules, and then the legacy orom, this says to me there is no EFI RAID in there.

Zitat von Lost_N_BIOS im Beitrag #4532

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I already have the extracted HDR, that's how I posted that image, it's all legacy stuff in there and the BIOS you provided too, This is Dell, it's likely all Legacy is all they wanted in there, so there may not be EFI RAID module to update
I searched entire BIOS using UEFITool for RAID ASCII and Unicode, only find BIOS settings or RAID reference in modules, and then the legacy orom, this says to me there is no EFI RAID in there.

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I've never seen EFI and RAID orom 10.xx anything on a system, so to me it sounds expected. Of course, I don't think I've seen RAID orom 10.x on UEFI type BIOS either, it's an odd BIOS for sure.

Zitat von cybrnook im Beitrag #4527

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I am not sure how to extract a tdt bios format unfortunately. I only notice that on AMD's site, the new driver is listed: https://www.amd.com/en/support/chipsets/amd-socket-tr4/x399

I can see in the current BIOS for my board, the 0070 driver is listed, not the newer 0087:

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Zitat von SoniX im Beitrag #4535

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Zitat von cybrnook im Beitrag #4527

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I am not sure how to extract a tdt bios format unfortunately. I only notice that on AMD's site, the new driver is listed: https://www.amd.com/en/support/chipsets/amd-socket-tr4/x399

I can see in the current BIOS for my board, the 0070 driver is listed, not the newer 0087:

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AMD does not officially publish EFI and OROM files.
According to your link this is the driver for the OS. They do not contain files for BIOS.

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Yes. We extract new EFI and OROM files from different BIOSes.
An exception may be LAN Realtek and Intel. They are officially published on the sites.

Zitat von Lost_N_BIOS im Beitrag #4534

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I've never seen EFI and RAID orom 10.xx anything on a system, so to me it sounds expected. Of course, I don't think I've seen RAID orom 10.x on UEFI type BIOS either, it's an odd BIOS for sure.

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It's possible, but usually that would be some EC File, dump it if you can and we can check. Interesting to see your images with the GPT disks, based on the BIOS itself, but does GPT require UEFI?
I know when UEFI mode is strictly enabled only GPT can be used for the boot drive (but MBR can also be used). But can non-UEFI System also use GPT (I would think so, but maybe not to boot from)?
I found this, and it confused me more - https://superuser.com/questions/563074/d...ot-in-uefi-mode

@Fernando may be able to best answer that one for us?

This is not a full UEFI mode, but compatibility mode. with UEFI.

So no real UEFI/EFI modules in BIOS?

Yes and no. These are the very first implementations of the UEFI mode. In fact, the BIOS itself UEFI, but everything else works at the level of Legacy.

I wondered why/how it was like it is! So this means for RAID currently 10.xx, that's the limit since it's orom and not EFI, correct?

But why? EFI file of course does not add, since everything is set to OROM. You can try to upgrade IRST OROM to a higher version (11.x-12.x).

You can try to replace the OROM on the EFI file. Using EfiRom utility to make "OROM" from the EFI file. But I did not check and I do not know what will happen.

I've never used EFIRom to make orom from EFI, never heard of this, so maybe better not since he may not be able to recover
I see what you mean, and agree, BIOS mod would be needed to enable UEFI, disable orom/legacy, so might not even be possible/feasible anyway.