Ok it is a bit late but here is the solution:
Your card is working fine but your OS needs to run the driver in order to that. Find another graphics card and install it on second port then install AMD Display Driver and reboot your computer the screen will remain black till log on screen(OS only runs graphic drivers after the boot sequence) and there you have it.
Another trick if your still not shows anything on bios you can choose which graphic card runs first choose the temporary one(the one in the second port) and you are good to go.
Thank you for joining the Intel communities.
Thank you Tanerimu for that information you have kindly provided.
Daniel2caleb3 did the information provided by Tanerimu solved your problem?