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Every once in a while I get a black screen after waking my mac mini up from sleep. I have a 28" Samsung monitor model #U28E590D. The only way to recover is reboot the mini.
Anybody else got this?
Mac mini 2018 or later
How are you connected and how long is the cable? I recommend HDMI 2. Then check/set the following:
If it works, you can turn game mode on again. If it doesn’t, instead of rebooting, try power cycling the monitor from the OSD to make it come back up again.
How are you connected and how long is the cable? I recommend HDMI 2. Then check/set the following:
If it works, you can turn game mode on again. If it doesn’t, instead of rebooting, try power cycling the monitor from the OSD to make it come back up again.
I am connected using Thunderbolt 3 on the mini to a displayport input on the monitor. My Eco saving is off, Response time is set to "acceleration" (not sure what that means), off timer is off, PIP/PBP is off and game mode is off.
Like I said it doesn't happen all the time but the next time I will try your suggestion.
Thanks.
I would move to HDMI port 2 with a cable not longer than 3 feet, preferably certified. DisplayPort connectors have been ditched by Apple, and mileage varies on third-party dongles. It’s pointless hanging on to them when you have alternatives.
All the best!
Mac mini 2018 black screen after sleep
