There are some similar threads on the forum about people have experienced their 4k TVs connected via HDMI flickering, or having monitors going blank for 2-3 seconds.
I have a 2 monitor set up, albeit not 4k, and after working perfectly for 4 months, one of my monitors has suddenly started to go blank for 2-3 seconds every so often. The only update I did was from BIOS 0046 to 0048. While there is not conclusive evidence that this is the issue, from my perspective it is my view that this is the cause for the situation I have. I have posted my issue in a separate thread.
If your issue is the same as mine, then unfortunately it is not possible to downgrade from BIOS 0048 back to 0046.
Like many others, I am waiting for Intel to provide a fix
This message was posted on behalf of Intel Corporation
Thank you for contacting Intel Communities.
I am sorry to hear you are having flickering issues. Can you please provide the following information to better assist you?
- Report for Intel® Graphics Drivers (save the report in a .txt file and attach it to your post)
- Intel® System Support Utility for Windows* (save the report to your computer and attach it to your post)
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