My Mac Freezes When I Connect an HDMI Display
2018-01-18 19:40 (7 years ago)
ytyng
The cause is unknown, but sometimes when I connect a display to my Mac using an HDMI cable, it freezes.
In my case, it is reproducible. If I launch a browser (either Chrome or Firefox) and then connect the HDMI display, it freezes.
Environment
・macOS High Sierra
・"Displays have separate Spaces" option is OFF
There is no problem if I connect the HDMI cable without launching a browser.
It freezes when I launch a browser and then connect the HDMI cable.
I imagine that it might be trying to restore the browser window position and freezing because it can't.
The definitive solution is unknown.
The author runs the application development company Cyberneura.
We look forward to discussing your development needs.
We look forward to discussing your development needs.