for now I flashed back the original firmware. The first rom(aufwin.rom) I sent you only includes the bios region from the flash, the second rom(BACKUP.ROM) includes the whole flash. can you try modifiing the second image?

based on backup.rom @nukleari
if everything goes smoothly,i will check for updates

it didn't brick it this time, but it still does bd prochot.

I have not disabled them.but settings should be visible now.so,are they visible?

nope, no new settings are visible

should be disabled now @nukleari
while you are flashing,i will give it another look
backup.rom with updated microcodes

fyi,device has Software Guard Extensions latest driver is 2.5.101.3
more info on SGX

changed settings: turbo mode enabled,local ME update is enabled,bi-directional prochot disabled,prochot output disabled,

still no luck, runs but bd prochot still occures

one last try,cause setting hold here as i can see.
load default settings,flash it,reset cmos,set optimals in bios
bios file