27-inch iMac EFI FW Update questions & answers

Solves issues for quad-core Intel Core i5 and Core i7 processors 27-inch iMacs.

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Free

This update is recommended for MacBook Pro (mid 2012) models.

Free

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

Free

This app updates the firmware on the Radeon HD 2600 PRO card to address issues.