Upgraded Mac Pro mid 2012, installed SSD, problem booting up

by DAVID B   Last Updated April 29, 2019 12:12 PM - source

I've recently upgraded my trusty tower mid 2012, new graphics card and SSD drives. Have installed Mojave onto SSD but when process is complete it boots back into High Sierra on old hard drive instead of SSD.

What am I doing wrong?

Tags : ssd mojave upgrade


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