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bytowne

 
Member Since: Jul 25, 2010
Posts: 3
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Thanks. I had run Disk Utility, but not from original disks. Meanwhile, I took it in to an authorized Mac shop and they are stumped. They have switched out the RAM and have eliminated that as the culprit. The only other theory they have is that the new (well, not new, actually refurbished) logic board that they installed in Jan. 2010 has some suspicious looking capacitors. Can the logic board be at fault if everything is working okay in Safe mode?
QUOTE Thanks