Apple has released QuickTime 7.5.7 to fix issues with the new MacBooks not displaying iTunes content on external displays.
This update is recommended for owners of MacBook, MacBook Air, and MacBook Pro with Mini DisplayPort. The update addresses an issue where some standard definition purchases from the iTunes Store do not play on some external displays.
You can install the update by selecting Software Update from the Apple menu at the top left of your screen.
This update is recommended for owners of MacBook, MacBook Air, and MacBook Pro with Mini DisplayPort. The update addresses an issue where some standard definition purchases from the iTunes Store do not play on some external displays.
You can install the update by selecting Software Update from the Apple menu at the top left of your screen.