GA-870A-UD3 (rev.2.1) Bios Revision: F5 Manufacturer: Gigabyte Model: GA-870A-UD3 (rev.2.1) Bios Type: AWARD Bios Revision: F5 Bios link: download.gigabyte.us/FileList/BIOS/mb_bios_ga-870a-ud3_v.2.x_f5.exe SLIC: Gigabyte 2.1 SLP: Gigabyte Cert: Gigabyte Modded with AWARD SLIC Mod 1.52 Mod method: SSv3 (ACPITBL at End) Flash from DOS with Included Flash Utility. Mod log included Gigabyte SLIC Mod: GA-870A-UD3_F5_Gig21_SSv3.rar sendspace.com/file/dwlzz6 Confirmed working with my M/B.