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mac pro ethernet ports not detecting

My Mac Pro (early 2008) for some reason is not detecting the internal ethernet network ports, when I check in system report it says:

This computer does not appear to have any PCI Ethernet cards installed.


I looked inside the system and the ethernet is part of the motherboard, could this be driver problem or hardware problem?

Mac Pro, Mac OS X (10.7)

Posted on Jan 18, 2013 2:48 AM

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mac pro ethernet ports not detecting

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