MacBook Air EFI Firmware Update Background
MacBook Air EFI Firmware Update Icon

MacBook Air EFI Firmware Update

For the MacBook Air (Mid 2011) models.

MacBook Air EFI Firmware UpdateOverview

MacBook Air EFI Firmware Update is recommended for MacBook Air (Mid 2011) models. This update addresses an issue where systems may take longer to wake from sleep than expected and fixes a rare issue that may cause fans to run at full speed after waking from sleep.

The MacBook Air EFI Firmware Update will update the EFI firmware on your computer.

Your computer's power cord must be connected and plugged into a working power source. When your MacBook Air restarts, a gray screen will appear with a status bar to indicate the progress of the update. It will take several minutes for the update to complete. Do not disturb or shut off the power on your MacBook Air during this update.

New

  • Addresses an issue where systems may take longer to wake from sleep than expected and fixes a rare issue that may cause fans to run at full speed after waking from sleep.

MacBook Air EFI Firmware UpdateTech Specs

Version
2.9
Date
07.22.14
License
Free
Language
English
File Size
4.3 MB
Developer
Category
Operating Systems
Mac OS X
System Requirements
  • OS X 10.9.2 or later
  • Update over these EFI versions only:
    • 0077.00
    • 0077.08
    • 0077.0E
    • 0077.0F

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