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MacPRO boots and shuts down in 1 motion

446 Views 2 Replies Latest reply: Apr 19, 2013 3:04 PM by Fenix01 RSS
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Apr 19, 2013 4:22 AM

Evevning forum,


After returning home I have tried to bootup my MacPRO (early 2008) and the machine is acting weird. Before I left all was working fine. It seems as soon as I press the start button the computer tries to power up and shuts down straight away, within in seconds. Could this be a power supply issue as many seem to have fallen fate to this issue. If so wha are the cost of a new one?


Thanx in advance

Mac Pro, OS X Mountain Lion (10.8.2)


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