Why does my mac pro A1226 ask me to power down
Hello all, I have a problem with my mac pro. When I press the power button to start up my MBP it goes into the usual mode of starting up and then it asks "that I need to restart my computer" with a picture of the power button behind it on a blue screen with light grey lines?Before I start guessing and spending money on what I think may be a hard drive issue can someone help me?
I'd appreciate it very much.