Managed to get in touch with Palit. They've sent me the .rom files (nice guys).
Bellow is the message and the link for the files. Maybe they are useful for someone else.
"
Dear customer
Thank you for the mail.
Please download the latest BIOS from below links.
SU13 –> N12129.rom
https://drive.google.com/file/d/1uJRleP ... sp=sharingU3 –> N12131.rom
https://drive.google.com/file/d/1VDfxba ... sp=sharing Thanks.
Best regards
Palit Support
Palit Microsystem Ltd.
Website:
http://www.palit.com"