Blank display on login screen after upgrade to Tahoe 26.2

Brant · Today, 08:52 PM

I also have this issue, where my screens are black at start up. I've had to unplug one HDMI from the hub, and plug it into the M4 HDMI to get it to bring up one screen. BUt when I plug it back into the hub, it flicks back to working as it should. I don't want to have to do this every time I boot up.
Is there another way? Because I'd rather not turn fire vault off, and I also don't want to wear out the HDMI port on my brand new M4.
Thanks!
B.

Today, 08:52 PM	#3
Brant Junior Member Join Date: Jan 2026 Posts: 1	Any other way? I also have this issue, where my screens are black at start up. I've had to unplug one HDMI from the hub, and plug it into the M4 HDMI to get it to bring up one screen. BUt when I plug it back into the hub, it flicks back to working as it should. I don't want to have to do this every time I boot up. Is there another way? Because I'd rather not turn fire vault off, and I also don't want to wear out the HDMI port on my brand new M4. Thanks! B.