- May 3, 2012
- Intel DH67BL
- HD 3000
- Mobile Phone
I have a similar issue here, but the problem is intermittent and can be fixed by using the power button on the monitor...Hi. Apologies if this has been answered before, but I am having an issue that when my monitor goes to sleep it will not turn back on. I am running OX X 10.13.6 on a NUC7i3BNH. I've tried pressing the spacebar or moving the mouse along with unplugging and plugging in the HDMI and it won't come on. The only way to get video back is to force a power off and power back on again.
I double checked the bios settings and they match the instructions per post #1.
So far the only work around for me is to completely disable turning off the display in energy saver settings.
Attached are the support files.
Did you try turning the monitor off, then back on?
I think there may be a way to make it more reliable by trimming unused ports from the framebuffer, but have not had time to look into it.