Mac Pro can't restart!

  • Thread starter DavidDavidDavid
  • Start date
D

DavidDavidDavid

I have a Mac Pro 4,1 and it can't restart. If I go to () and press "Restart..." the screen goes black and my hard drives and fans keep spinning. I have to force the computer to shut down by holding down the power button and then boot it up again. There is nothing wrong with my hard drives since I have tried to restart using different OS on different hard drives. I have tried to restart using OS X 10.10.2 and OS X 10.6.8 and both on different hard drives. I have tried reseting the NVRAM and it worked the first time and I could restart again but now I can no longer restart and if I try to reset NVRAM the screen just simply goes black.

Any help is appreciated!
 
D

DavidDavidDavid

Nerver mind I sent it back to Apple and apparently it was just some sort of ram issue.
 

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