Some users have a problem that screen not detected issue.
and I fixed it maybe so I report the detail the below.
-wake up screen from sleep
-log out then log in
-HDMI connection (not Display port)
-Audio output to HDMI
in this time, I had a problem sometimes.
I'm using NUC8i5bek and 1080P 60Hz display.
in 5ch anonymous user said, it is EDID problem. so I bought CKL-21M HDMI 2in1 switch device. then the problem is gone.
and it required external 5V power.
I think It is a defect in circuit design. please let's fix it !!😀
in my opinion, need more current for HDMI +5V bus. it's happening dropout voltage sometimes.
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Intel Customer Support Technician
Under Contract to Intel Corporation