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Apple iMac EFI Update 2.1
This update is recommended for all iMac (late 2013) models.
This update is recommended for iMac (late 2013) models. This update addresses an issue which may cause a black screen to appear when installing Windows 7 or Windows 8 using Boot Camp Assistant if both an external optical drive and USB thumb drive are connected to the system. This update also ensures that the system will boot by default into OS X after installation of Windows 8.
- Mac OS X 10.8.4 and greater
- العربية (مصر)
- Norsk Bokmċl
- Português Brasileiro
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.
Downloads and Drivers
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