Apple’s new MacBook Air line
Apple released an update for the MacBook Air in October that corrected an issue where the laptop might not wake properly when connected to an external monitor, along with a bug that could cause the system, to stop responding when playing movie trailers in iMovie ‘11. Like the first update, the new update is only for the new 11-inch and 13-inch MacBook Air.
MacBook Air EFI Firmware Update 2.0 is free and available for download at the Apple Support Web site.