Hi everyone
My rig has 4 RX NITRO + 8gb sapphire, i managed to make 30mh/s flashing bios with AMD Blockchain Driver!
The other day by mistake i pushed restart and update on windows 10 and i got installed the new win 10 update so i did the rollback but since that day my card max hashrate now its again 18mh/s like it is in stock!
Should i flash again the bios or reinstall windows 10?

Thanks