

Test different video port on your NUC (DisplayPort (DP), Thunderbolt, another HDMI port).We recommend testing the video cable from the other working system, which doesn't have this issue. Plug in HDMI/DisplayPort cable directly to the system (no dongles/adapters).

Unplug HDMI/DisplayPort cable from the NUC.Try to unplug/plug in the display cable(s):.Click Contact Support in the banner near the bottom of the page to get additional assistance. If you've tried all the steps listed below and you still don't get the monitors to work, Intel Customer Support can help. Try the following troubleshooting operations to help determine the solution to the issue: Note This issue can be caused by a number of factors and components of your system.
