No arrangement tab in my Display Preferences! Help!
I have a rocketfish Mini DisplayPort to DVI adapter hooked up to an Apple DVI to video adapter, hooked up to an S-cable & Video Cable to the TV. When I hook everything up, the macbook screen momentarily turns blue but then the desktop comes back on. I tried the Detect Displays button under Display Preferences but nothing happened.
Everyone has been saying to "click the arrangement tab and then mirroring option under display preferences"... but that option isn't available!
Any help would be much appreciated!
MacBook Pro, Mac OS X (10.7.1)