Thank You john jay! Some people having nothing better to do than bad mouth a brother. Nobody mentioned other than fuses, relays, and rectifiers that's all that is replaceable on this board. I don't know about LA, but I'm quite capable of removing and replacing any diode that I find bad but who does that anymore? This was the customers problem and I'll just order a new board! I'm not the type to just start throwing parts at something, but why did my question go here? I know the clc battery was corroded when I looked at it Friday and the power has been off since, so I know I'll need to reenter parameters and do hoisteay scan at least. Take it from there.