First of all, did u get a CORRECT DUMP with the CH programmer, lb6 said that it was a BAD dump...
Did u compared the dump contents with the spi chip contents...

Im not saying to give up...we r all aware that OEM bios r sometimes very tricky to mod do to their own structure bios file, unaware of little things that we do not have knowledge.
As i said earlier its always a risky operation, specially on this OEM machines, as u saw in the pdf provided...they do advise not to use AMI tools, AFUDOS flash may not know to flash it properly and fails.
On the other hand, the FSC EFIFLASH may not accept ur mod file or only works with the partial bios update files from FSC.

Well if u have a correct dump from early state as functional, i do suggest ur CH program it again and start over.

Zitat von MeatWar im Beitrag #31

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...lb6 said that it was a BAD dump...

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@lfb6 ur rigth sorry m8...indeed the post#24 dump was referring the original topic user, my apologies.

No reason to apologize, just mentioned it to avoid confusion and unnecessary work.

Hello everyone.
I tried for a month to extract, modify and reflect the bios. If I connected the device to the Fujitsu motherboard in off line mode I could extract the bios but it had too many errors, as detected by the kind users of the forum who followed the post, while if I tried to work on the bios from the same motherboard, as lfb6 suggested, ie with the clip attached to the chip, the system did not even start.
Eventually I became convinced that, as some of you pointed out, the operation is very risky, if not impossible, for some OEM motherboards. I sincerely thank those who have helped me to try that method so far.
I then decided to follow the method proposed in the thread [Guide] NVMe-boot without modding your UEFI/BIOS (Clover-EFI bootloader method), and he immediately succeeded!
The only problem is the pharaonic slowness of the boot, about two minutes! I tried to set the debug operation to "false", but it was already set to false, so now I really don't know what to do to fix the problem.