After testing for a few days Ive found out bios : 90.02.17.40.89 is the best bios, why ? It supports Afterburner extreme BUT most importantly it doesnt have !No Fans bug" or "Safe Mode bug" ! ive run the card on water without issues. Im also using shunt mod to increase power limit from 400w to around 600W (dunno exact value, on 1.1V core voltage and time spy i get only 200w power consumption since the shunts "tricked" power consumption watcher.)
Download bios here : https://drive.google.com/file/d/1q6I...ew?usp=sharing
Please share your results with me so I can improve testing etc in the future, thanks.
--- SHUNT MOD IS NOT FINAL VERSION -- (Can increase PL even more if needed)