the new firmware for the thunderbolt display now is making the screen go black all the time. _the fix created the problem!!!
how do I uninstall this update?
Jon
MacBook Pro with Retina display, thunderbolt display firmware
Posted on Dec 4, 2014 8:55 AM
Q: the new thunderbolt display firmware NOW makes my screen go black all the time!!! how can I uninstall this last update?
You can't. There is a long discussion in the Thunderbolt forum. Look there.