This message was posted on behalf of Intel Corporation
Hello Tulip ,
Thank you for contacting Intel® Communities Support.
I am glad to assist you, after reviewing your case the issue you are having seems to be related to the HDMI port. Since the processor integrated graphics are working fine with the DVI port.
Also I notice that you have the latest graphics driver version installed.
My best recommendation is to contact the Motherboard manufacturer.
If you need additional assistance do not hesitate and contact us back.