I have connected my NUC NUC7i7BNH to an LG OLED65C8P 65-Inch 4K Ultra HD Smart OLED TV (2018 Model) via HDMI (2.0 high speed cable) and the screen goes black then comes back in a second or 2. seems to be worse in a browser or streaming anything. But it also happens just with the desktop showing. It's like some kind of sync issue? I have tested with a different HDMI cable and get the same results.
I just installed windows 10 home (fully updated) yesterday and updated the NUC with all the latest updates.
HDD: Crucial MX300 525GB 3D NAND SATA M.2 (2280) Internal SSD - CT525MX300SSD4
RAM: Crucial 16GB Single DDR4 2133 MT/s (PC4-17000) DR x8 SODIMM 260-Pin Memory - CT16G4SFD8213
Also it runs fine on an LG ultra wide 34" monitor.
Any tv or graphics config thoughts?
Do the following,
Edit: If you start to look at using USB-C, you should also update the Thunderbolt 3 drivers. The current versions is 66. You can download its install package from here: https://downloadcenter.intel.com/download/28735/Thunderbolt-3-DCH-Driver-for-Windows-10-for-Intel-NU....
Hope this helps,
Thanks for the advice especially on the USB-C to HDMI. This fixed it. Here's why. I bought an USB-C to HDMI adapter to plug in my existing HDMI cable. When I did this it forced the tv refresh to 30 from 60 which where I had it set. This stopped the black outs.
I removed the adapter and then set the HDMI refresh to 30 and now it's fixed.