On Nov 13, 2011, at 11:50 PM, Dennis Faulkner wrote:

I have an Intel Imac, my USB ports seemed to "short out" long ago, I was told by using an old AFGA scanner 1212 which used the first USB version. What I have had to do for some time is every time I restart the computer, unplug all USB from the back of the computer, restart the computer, then plug the USB stuff back in again. I have been doing this for several years now - I was told to fix the USB problem would be expensive.

Dennis




Well I don't see a late 2008 20" iMac listed but I do see early ones. So It sounds like logic board trouble to me. But it's a lot cheaper to re-plug than replace if that's all thats wrong with it. Have you tried the ASD 3S132 for 2008 or ASD 3S132 for 2009? One of these will test the hardware way better than the AHT on you install disk. the ASD is not the end all do all test but it may tell you if a logic board is at fault.

John Carmonne
Yorba Linda CA 92886
From iMac Core Duo 2.0



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