ASUS P7H55-M-USB3_0802_Asus21_.rar Confirmed working using EZ FLASH 2 from fat32 USB stick from within old BIOS. (0401) Could never get DAZ loader to work with this mobo/disc. Tried all settings, but got 'Boot Failed!' always. After flashing this, the Asus cert+ser left from loader worked straight away Thanks.