Mac Pro freeze/restart after startup

Hi Jacob,

My Mac is having the exact problem. Have you found a solution? I need help resolving this as well. It's also hard for me to get it to an Apple Store. I had a certified Apple repair come pick it up, and they charged about $700 to put in another hard drive and clean and test it. They said nothing was wrong, but the problem still persists.

Any advice you have would be appreciated.

Cynthia

<Re-Titled by Host>