More problems applying Users continue to report problems with applying the Mac Pro EFI Firmware Update 1.1. We previously noted that users having problems applying the update should follow these ...

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

Some Macs running up-to-date versions of their operating system may not be running the latest EFI firmware version, exposing users to firmware attacks, according to a 63-page report published today by ...

An alarming number of Macs remain vulnerable to known exploits that completely undermine their security and are almost impossible to detect or fix even after receiving all security updates available ...

There are forum reports of the update to macOS Catalina resulting in some Macs becoming non-responsive, with some indication that an update to the EFI firmware may be responsible… There are multiple ...

Apple has released an EFI update offering several stability fixes for all of its 2011 Mac computers, available via Software Update. Apple has released an EFI update offering several stability fixes ...