Apple MacBook EFI Firmware Update 1.1 for Mac OS X 10.4.10 or later

Manufacturer: Apple
Model: Apple MacBook
Version: 10.4.10

Download Apple MacBook EFI Firmware Update 1.1 for Mac OS X 10.4.10 or later

{5530} EFI FIRMWARE Update 1.1 for Mac OS X 10.4.10 or laterThis update improves the performance and reliability of Intel Core 2 Duo processors and fixes issues with Boot Camp for MacBook computers.
After the FIRMWARE is successfully applied to your computer, your BootROM Version will be:
MB21.00A5.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 EFI Firmware Update.app). The updater will launch automatically when the Installer closes.

1. Select Apple notebook category
2. Find MacBook model drivers
3. Select Apple MacBook EFI Firmware Update 1.1 Mac OS X or later 10.4.10 for your
4. Download and Install Apple MacBook EFI Firmware Update 1.1 for Mac OS X 10.4.10 or later
5. Reboot to finish Apple MacBook EFI Firmware Update 1.1 Mac OS X or later installation.