folder with question mark on a dark screen
I downloaded and began the installation of MacOS 10.15.7 last night on my IMac. Now I just have a black screen with a question mark on a folder that blinks on and off. What do I do?
Earlier Mac models
I downloaded and began the installation of MacOS 10.15.7 last night on my IMac. Now I just have a black screen with a question mark on a folder that blinks on and off. What do I do?
Earlier Mac models
folder with question mark on a dark screen