Thanks for joining the graphics community.
I am sorry to hear that have had issues with the board model D54250WYK.
It does sound like hardware problem with HDMI port on the computer.
Please try the following beta driver:
If you are still experiencing same problem, please contact Intel support for warranty inquiries.
Hi Allan, the driver I hadi nstalled was even more recent than the beta driver.
I had also contacted the support and the result is a hardware issue visibly.
I am shipping my NUC over for exchange and hope it will be solved with the new NUC IW ill receive.
Keep you posted when I get it ;-)
Thanks for the feedback. I am looking forward to hearing from you.