f15 bios

I tested the F15 bios today. Downgraded again to F13 (Agesa 1.2.0.3). Still got BSOD (pfn_list_corrupt). Because in the last 2 years, Gigabyte failed to release stable bios versions. Agesa 1.2.0.4 and above got some bugs and issues on overclocking. XMP make pc crash and bsod. Motherboard...