Hi,
Please find the new BIOS here.
Make sure you backup your BIOS file
1. RENAME THE FILE TO 295X2.ZIP
2. EXTRACT THE FILE
3. BECAUSE THE 295X2 HAS TWO GPU’S, YOU NEED TO RUN FIRST MASTER.BAT AND THEN SLAVE.BAT
4. AFTER YOU COMPLETE FLASHING SECOND BIOS, JUST REBOOT AND CHECK UEFI VERSION.