ca 2007 mac Mini, Cinema display edges over run.
I have a ca 2007 mac Mini, 1.66 GHz Intel core Duo, running OS 10.6.8 and a 20" Apple cinema display.
The display suddenly enlarged the desktop so that the edges are over run. Is there a command to make the computer resize the desktop to fit the display?
It was working fine for a number of years. The enlarged desktop is annoying. Thanks for any answers.
Mac mini, Mac OS X (10.6.8), 20" Apple Cinema display