M MDangerous macrumors member Original poster Jan 25, 2008 91 7 Jan 27, 2015 #1 Caution! I had to reset the PRAM in my Mac Pro 3,1 for the 10.10.2 update to be able to boot from my Apricorn Velocity X1. I got the folder with question mark until I reset the PRAM.
Caution! I had to reset the PRAM in my Mac Pro 3,1 for the 10.10.2 update to be able to boot from my Apricorn Velocity X1. I got the folder with question mark until I reset the PRAM.
crjackson2134 macrumors 601 Mar 6, 2013 4,853 1,963 Charlotte, NC Jan 27, 2015 #2 I had to do an SMC reset because sleep was broken after the update.