For us to further assist you and to help you with the specific problem, please create a new thread, make sure to add all the details in regard to your system. This way the next agent will have a better look at your specific scenario, you can add this thread as a reference but I recommend creating a new thread in order to isolate your case.
I was using the 7i5bnk with 2 4k monitors at 60Hz (1 23" dell and 1 27" LG) - and it's been working well until today (29 July 2017).
Very occasionally before one monitor would go black for a second maybe 4 times a day. Today I installed new graphics, network and BIOS drivers - now both screens flicker black for 2 seconds each about once a minute. This is an unusable environment!
I re-installed the old drivers from June - but the flicker *is still happening*.
I've tried each monitor by itself with other one not plugged in. One is on HDMI, one on DP. Both do it separately when they are the only one connected.
I'm using this as my main workstation and now I can't work - it's just impossible to work with the screens constantly turning off.
It seems to get worse if I have multiple video splaying, or move windows around quickly - though it's always a little unpredictable.
How can I fix this - it has destroyed my ability to earn money to buy food.
niico, my apologies.
Please stay in your original thread, Juan V. just requested more information. Re: 7i5bnk - 2 4k monitors, both flicker to black for 2 seconds around once every minute - unusable
I work for Intel Customer Support and I want to let you know that we are aware of screen flashing and/or flickering issue when using 4K resolutions on NUC7ixBN systems.
This issue has been reported and engineering is working on finding a solution for it.
I am trying to locate all community threads related to this issue to refer them back to the following one and consolidate: NUC7ixBN Screen Flashing/Flickering when using 4K resolutions <https://communities.intel.com/thread/116824> We will keep this community thread updated with any progress we make.
I apologize for any inconvenience this may have caused or is still causing and I appreciate your help and patience.
I will be locking up this thread to make sure all comments are properly tracked and followed on NUC7ixBN Screen Flashing/Flickering when using 4K resolutions