I, Robot help

I have an I,Robot that sometimes reports mathbox errors in diagnostics mode,
and has flashes of garbage on the screen while playing and every so often
crashes during game play.
I have all the documentation, but none if it mentions where to look for
mathbox errors.

A couple years ago I swapped every socketed chip with another I,Robot board
and the problem stayed with the board (so I do know that it's a soldered
chip, but don't know where to start looking).

Does anybody have more information about I,Robot or at least where I might
start to look for mathbox problems?

Thanks
-jeff
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Received on Sun Jan 12 00:13:38 2003