I managed to save the current bios to file, asked on bios mods for a bios unlock, maybe someone can get some more functions to show up in bios. Anyone interested can pm.
There are mining software developers on the forum https://bitcointalk.org/index.php?topic=5358334.msg63721793#msg63721793 Ask them for advice on setting up this video card through the miner functionality. You know what kind of video card it is and what kind of GPU chip it is, and I haven’t seen a widespread universal solution on the Internet.