I installed webroot for mac on my 2011 Mac mini server. Afterwards, I ran scan and went to bed. This morning I found on the display screen only a picture of a folder icon with a ? mark in the folder and both were blinking. Nothing else on the display screen except that. I hit the space bar and mouse and nothing happened. I left the computer for about 8 hours thinking something might happen but when I returned, it was the same. I then decided to turn off and back on the computer. The typical Apple logo popped up with the progression bar at boot up. About a half hour later the progression bar had completed but nothing more happened. It never booted up to the desk top. I left it alone for about 8 hours hoping it would boot but it didn’t.
what do I do to get my computer to boot up?????????