I have succesfully modified with RedBiosEditor and flashed Radeon RX 5700 XT 8176 MB · PowerColor (Micron GDDR6).
When i tried to flash with modified bios Radeon RX 5700 XT 8176 MB · Gigabyte (Samsung GDDR6) - it has been flashed in Hiveos, OS shows this GPU but with no temp and 0 hashrate, and type of memory is shown like “unknown GDDR6”. I made two modifications in RBE - with MPT and just only straps modification - in both cases memory type is unknown.
I flashed original bios in the end and GPU is running ok.
Any ideas?