[NUC] Why is multiple display not working on my NUC Kit NUC8i7HNK?

[FAQBot]

[NUC] Why is multiple display not working on my NUC Kit NUC8i7HNK?

Resolution

Radeon Graphics Driver is the primary graphics driver needed to use the NUC Kits NUC8i7HNK and NUC8i7HVK. If you do not install both the Intel HD Graphics driver and the Radeon driver, you might experience the following problems:

• Unstable graphics
• Cannot set up multiple displays
• Application crashes after opening

To check if Radeon graphics driver is installed, follow the steps below:

• Download and run System Support Utility for Windows. Check the system information in the log.
• Check Device manager > Display adapters.

If there is no Radeon Graphics Driver installed, do the following steps:
 

1. Uninstall the current graphics driver
2. Install the Radeon* Graphics Driver for NUC Kit NUC8i7HNK.
3. Then install the HD Graphics Driver for NUC Kit NUC8i7HNK.

See how to connect multiple displays to your NUC. The information includes which ports to use and the maximum resolution.

Display	NUC Port	TV/Monitor Port	Max Resolution
1	HDMI	HDMI	4096x2160 at 60 Hz
2	HDMI	HDMI	4096x2160 at 60 Hz

Or

Display	NUC Port	TV/Monitor Port	Max Resolution
1	Mini DisplayPort	DisplayPort	5120x2880 at 60 Hz1
2	Mini DisplayPort	DisplayPort	5120x2880 at 60 Hz1

Or ​

Display	NUC Port	TV/Monitor Port	Max Resolution
1	DisplayPort (Type C)	DisplayPort	5120x2880 at 60 Hz1
2	DisplayPort (Type C)	DisplayPort	5120x2880 at 60 Hz1

Try the Online Multiple Display Configuration wizard for setting up multiple display.
See how to connect multiple displays to other NUC configurations.