Having turned on filevault, my iMac will not boot up. please help! I have a quadcore i5 iMac (mid-2011), 2.5 Ghz with 4 GBof ram installed. I am using El Capitan OS. when the boot progress bar gets to the end it just switches off. any ideas?
Having turned on filevault, my iMac will not boot up. please help! I have a quadcore i5 iMac (mid-2011), 2.5 Ghz with 4 GBof ram installed. I am using El Capitan OS. when the boot progress bar gets to the end it just switches off. any ideas?
iMac, OS X El Capitan (10.11.1), 2.5 Ghz, 4GB ram,mid 2011
