Supports Intel's 3rd Generation CPU.
To support Intel's 3rd Generation (Ivy Bridge) CPU, corresponding BIOS, drivers and AXTU update are required.
Click here to download required AXTU
Click here to download required Intel ME
More information on this here: IMPORTANT BIOS Update Information For ASRock Intel 6 Series and X79 Chipset Mother Boards
So you get a black screen from the start, nothing at all displayed, cannot get into the BIOS at all? Any chance you saved the 1.90 BIOS file?