I made another important scientific discovery.  
Cat piss is extremely corrosive  

 !!!
The cabinet had a brand new 27" VGA monitor in it, and some of the catpiss found its way into the VGA connector.  Now the first few times I fired it up it worked very well.  Then several weeks went by and I started to do some more testing on the monitor.  I pull out the VGA connector and one of the pins stays in the computer's VGA port!!!  I go "WTF"...
I look at the connector and another pin falls out like a loose tooth...
Holy crap, this VGA connector has tooth decay  

 !!!
More pins keep falling out, so I am currently performing surgery on the cable by grafting a cable from a good VGA connector onto the monitor cable.  I am grafting the cables together. The wires inside the VGA cable are very thin.  Hope everything goes well.