Apple MacBook Air EFI Firmware Update 2.5

Date: September 20, 2012
File Size: 4.8 MB
OS Support: Mac OS X
Downloads: 137

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Release notes:

This update is recommended for MacBook Air (mid 2012) models. This update fixes an issue where Turbo Boost does not activate when using Boot Camp, and resolves an issue where NetBoot does not function properly when using an Ethernet adapter.

Note: Please connect your MacBook to a power source before installing this firmware update and DO NOT disconnect it until the entire process is finished.

System Requirements:

  • OS X Lion 10.7.4 or later
  • OS X 10.8. or later

Supported Languages:

  • Magyar
  • Čeština
  • العربية (مصر)‏
  • Deutsch
  • English
  • Français
  • Español
  • Italiano
  • Nederlands
  • Dansk
  • Norsk Bokmål
  • Polski
  • Português
  • Português Brasileiro
  • Pусский
  • Suomi
  • Svensk

Note: Before proceeding with your driver installation we suggest you make sure you are installing the latest version available and for the appropriate model/revision and Operating System. We strongly suggest following 'readme' instructions for installing drivers when available. Often restarting your system will be necessary for the new driver to become active and start functioning properly.

You can check back regularly for the latest updates at TechSpot's Drivers section or stop by our homepage for the best daily coverage of PC technology news on the Web.

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