About MacBook Air Software Update 1.0

Learn about the MacBook Air Software Update 1.0.

This article has been archived and is no longer updated by Apple.

The MacBook Air Software Update 1.0 addresses issues with video playback and processor core idling. The contents of this update are also available in the Mac OS X 10.5.5 Update.

  • MacBook Air Software Update 1.0 is recommended for all MacBook Air computers.
  • Installation requires Mac OS X 10.5.4 or later.
  • Third-party software that modifies processor operating characteristics such as frequency and voltage is not supported and should be removed before installing this update.
Important: Information about products not manufactured by Apple is provided for information purposes only and does not constitute Apple’s recommendation or endorsement. Please contact the vendor for additional information.
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