Hey guys,
Recently I overhauled my Mac Pro 4,1. I flashed it to 5,1 and upgraded the CPU to 2 x Xeon X5690's, which I successfully delidded myself *proud*. I also upgraded the RAM to 32GB 1333MHz and OSX is running from a Samsung EVO 850 @ 500GB.
When I wanted to encrypt the drive, using FileVault, I got the standard reboot dialog. Upon restarting the Mac to start the encryption process the screen just stays black. I got the regular start-up chime but other than that the screen just stays dark and nothing happens. After a while the mac shuts down by itself.
I went into recovery mode and used the terminal to check the encryption process using this command: "diskutil cs list"
I saw that the encryption process was still running along just fine. I stayed in recovery mode until the process was completed, checking the terminal, and then tried to boot the Mac. Still, got the black screen and nothing happened. I ended up using time machine to go back before the drive was encrypted and the Mac started to boot normally.
Is there a way to resolve this problem?
Can you encrypt a SSD on a Mac Pro 4,1 -> 5,1 using FileVault?
Please help!
Mac Pro 4,1 -> 5,1
OS X, El Capitan, 10.11.5
SSD, Samsung EVO 850, 500GB
Recently I overhauled my Mac Pro 4,1. I flashed it to 5,1 and upgraded the CPU to 2 x Xeon X5690's, which I successfully delidded myself *proud*. I also upgraded the RAM to 32GB 1333MHz and OSX is running from a Samsung EVO 850 @ 500GB.
When I wanted to encrypt the drive, using FileVault, I got the standard reboot dialog. Upon restarting the Mac to start the encryption process the screen just stays black. I got the regular start-up chime but other than that the screen just stays dark and nothing happens. After a while the mac shuts down by itself.
I went into recovery mode and used the terminal to check the encryption process using this command: "diskutil cs list"
I saw that the encryption process was still running along just fine. I stayed in recovery mode until the process was completed, checking the terminal, and then tried to boot the Mac. Still, got the black screen and nothing happened. I ended up using time machine to go back before the drive was encrypted and the Mac started to boot normally.
Is there a way to resolve this problem?
Can you encrypt a SSD on a Mac Pro 4,1 -> 5,1 using FileVault?
Please help!
Mac Pro 4,1 -> 5,1
OS X, El Capitan, 10.11.5
SSD, Samsung EVO 850, 500GB