Good day. There is Asrock X370 Killer Sli, AMD Ryzen 1600x, 16 gb Corsair Vengeancr LPX Dual Rank, DeepCool Gammax S40. CPU and memory can not be overclocked. BIOS version 4.50. Expose the memory of 2800 with XMP 2.0, CPU 3800. Save, reboot. Overclock saved. Start Windows, open task explorer, no overclocking :/ Bad BIOS? Can I roll it back through Instant flash on 3.10 version?