MacBook Pro EFI Firmware Update 1.4

About MacBook Pro EFI Firmware Update 1.4
This update improves the performance and reliability of Intel Core 2 Duo processors and fixes issues with Boot Camp for MacBook Pro computers.

After the firmware is successfully applied to your computer, your BootROM Version will be one of the following:
MBP21.00A5.B07
MBP22.00A5.B07

You can confirm the version of the BootROM installed on your computer using System Profiler.

To complete the firmware update process, please follow the instructions in the updater application (/Applications/Utilities/MacBook Pro EFI Firmware Update.app). The updater will launch automatically when the Installer closes.

For more information about firmware updates for Intel-based Macs, please visit: http://docs.info.apple.com/article.html?artnum=303364

 

Download Details

Version:
Post Date: September 27, 2007
License: Update
File Size: 2.8MB

This download supports:

  • Dansk
  • Deutsch
  • English
  • Español
  • Finnish
  • Français
  • Italiano
  • Japanese
  • Korean
  • Nederlands
  • Norwegian
  • Portuguese
  • Simplified Chinese
  • Svensk
  • Traditional Chinese

System Requirements

  • Mac OS X 10.4.10 or later
  • MacBook Pro (Core 2 Duo)

Download ID: sd15050 2.8MB