I was just trying to flash the bios, but its not as easy as my old RTX 3080. I'm getting a mismatch ID, even though I'm only flashing the bios of the o16 version in my t16. How do I change the device Id? I was trying to spoof it yesterday. I been all over the place trying to change the id, when I though I needed to spoof it. I'm doing some things wrong.If its the Liquid Cooled Strix it has the unsupported Navi 21 XTXH variant. You can try spoofing the device ID. If that does not work you would need to flash the card with a Navi 21 XTX BIOS.
Just tried the SSDT-GPU-SPOOF. It has to setup wrong, because I've never had my system show the correct CPU 5950x or GPU. It only shows Radeon Navi21. I attached my Spoof file.