Reprinted from TidBITS by permission; reuse governed by Creative Commons license BY-NC-ND 3.0. TidBITS has offered years of thoughtful commentary on Apple and Internet topics. For free email subscriptions and access to the entire TidBITS archive, visit http://www.tidbits.com/ Mac Pro EFI Firmware Update 2.0 Agen G. N. Schmitz Apple has released [1]Mac Pro EFI Firmware Update 2.0 for the lucky few who have received their new shiny black Mac Pro models (see '[2]Mac Pro Available to Order, Shipping in February 2014,' 20 December 2013). This firmware update improves system reliability during reboot, resolves an issue with memory self-test, and improves graphics power management when using Boot Camp. As always, be careful not to interrupt the update process when applying a firmware update. (Free, 4.7 MB) References 1. http://support.apple.com/kb/DL1714 2. http://tidbits.com/article/14393 .