Tryed to install a new copy of OS X El Capitan to fix Mail, endet up with a OS X installer loop. Can't start up on this (my main) SSD drive anymore!
How do I get rid of the failed OS X installer loop?
I have a second internal drive with the same OS X installed but need to use the files and info on my main drive! The SSD drive icon is on my desktop and I can open it but when I try to start up on it, it is now called installer and gives me the installer loop that goes nowhere! Please help.
Mac Pro