[freakaftr8]

Good call. Even thou the comparison between boards seen the same on all diodes, I may lift a leg to measure.

Btw here are some pics..

If you notice the monitor in the back is the one with the supply issue. You can see it on a snapshot. the edges are pulsating in and out.

Pardon the mess.. The wife and I are working around my mess and creating another by getting all the Christmas lights out..
Yay me.. get to hang lights...