Apple iMac (early 2006) SMC Firmware questions & answers

The SMC Firmware Update 1.0 is a System Management Control (SMC) firmware update for certain Intel-based computers...

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Free

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

Free

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

Free

Recommended for all Mac Pro (late 2013) models.