Author Topic: williams system 11b cpu problem  (Read 614 times)

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Offline MartyJ

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Re: williams system 11b cpu problem
« on: October 24, 2010, 06:24:10 PM »
Quite often when working on CPU boards, I've got a JAMMA power supply which I use to boot the boards on the work bench. 

A good way to isolate it and test properly.