Apple Releases Big Sur Update 11.0.1
imore.com
imore.com
I have a late 2013 that I will test tonight to see if the black screen issue still exists.
Users can download it from the App Store if they do not already have Big Sur installed. Pro Tip: The older version did install to an external hard drive with a hard reboot and pointing the mac to boot from the update partition that was created by the installer on a Late 2013 Macbook Pro 15 Inch Retina.