I updated my 970 Extreme4 bios to 1.70 today, and now it made entering the BIOS almost impossible. As soon as I enter the bios screen, the mouse starts going crazy, opening and closing things, etc. Mouse works perfectly in Windows 7. I updated via Windows. I had to downgrade to beta drivers, now the mouse works perfectly. Also, when I was on 1.70, I enabled the Turbo feature, and it caused my Windows to first not load Aero, then after a restart I blue screened. I have it enabled now on beta drivers and everything is working perfectly. Just thought I should report this, maybe there is a solution?