I install my Sandisk Ultra II ssd into my mac ( mid 2011 ) but I can’t even install any OS into the ssd? I have try every single method that search in YouTube but still can’t work ! It will hang over there when install half way, or direct pop out a column at the screen said, “the OS X installation couldn’t be completed” beside that I try to install the OS to my original HDD which is now inside my CD rom, it’s can work! Have any solution for that?
Did you initialize the SSD in disk utility ?
The partition format should be Mac OS Extended(Journaled) for Mac OS to install