02-28-2005, 07:35 PM
I use a 12 inch G4 with an external monitor. When I disconnect the external to travel, whether I turn mirroring on first or not, some menus from my apps (eg photoshop) don't show up on the lcd screen. The machine continues to act, for those apps, as though it's on multiple monitors, even though the mirroring appears to work. Help!