…This content is for 30-days, 90-days, 180-days, and 365-day members only.Login Join Now Post navigationGIGABYTE GA-H81M-HD2 REV. 1.0_1.X VER .F4 BIOS OK LIFEBOOK A573GX CP659681-Z1 CP659681-X1 BIOS TESTED OK MAIN EC