Interesting to see Intel released a firmware update specifically for HDMI on the NUC. If you can boot Windows to install it then it might be worth trying for NUC owners like Neilen...
https://downloadcenter.intel.com/download/26609/NUCs-HDMI-2-0-Firmware-Update-Tool-for-Intel-NUC-Kit-NUC7i3BN-NUC7i5BN-NUC7i7BN-NUC6CAY?product=95062
Interesting to see Intel released a firmware update specifically for HDMI on the NUC. If you can boot Windows to install it then it might be worth trying for NUC owners like Neilen...
https:/ /downloadcenter .intel. com/download/ 26609/NUCs- HDMI-2- 0-Firmware- Update- Tool-for- Intel-NUC- Kit-NUC7i3BN- NUC7i5BN- NUC7i7BN- NUC6CAY? product= 95062