display – M1 Mac Mini monitor has gone to sleep and I can’t wake it up
M1 Mac mini (M1, 2020), with 2 Lenovo L22e-20 monitors.
I left the Mac unattended for 10 minutes, when I came back, 1 monitor is still on but the other has gone to sleep.
The one that stays on is connected via Thunderbolt, the one that goes to sleep is connected via HDMI.
I can’t wake the HDMI monitor up by turning the monitor off and on.
The only solution that has ever worked is rebooting the Mac.
If I check Energy Saver preferences,
turn display off is set to 1 hour.