Hello, I have a nuc that outputs 4K on the DP. It doesn't have any HDMI ports. I want to hook it up to my TV. I'm currently working with my monitor which has HDMI and DP in. I can use my main computer 4K HDMI- no problem. I can use the nuc Display Port 4K no problem. During boot from the nuc using my DP to HDMI cable it shows the Dell logo but doesn't show windows - my guess is that it can't pass the 4K - are there any cables that can or should I just move my HD to another PC since I can't add a video card? I am also wondering if I use a converter will it still pass sound?