PMPGG850 - Vig850G Motherboard (MDQ17AI-SI) BIOS Version: F9 BIOS Build Date: 01/18/2018 ME Firmware: 11.8.50.3399 Two BIOS files are available with Legacy and Default UEFI settings. Only select one depending on installed Operating system. Viglen_F9_2018_01_18_Legacy_Win7 BIOS file with Legacy settings for Windows 7 Viglen_F9_2018_01_18_UEFI- Win10 BIOS file with UEFI settings for Windows 10