Official Ninja, on Sun Aug 21, 2011 3:13 PM, said:
boxpressed, on Sun Aug 21, 2011 3:03 PM, said:
Yes, they do go bad.
Basically the 5200 buttons are very much like the buttons in a TV remote control. Carbon dots that touch traces when pressed. I guess over time the traces oxidize and the carbon doesn't provide enough conductivity to short the traces.
I picked up a couple of untested 5200 controllers for cheap off eBay. I was able to get one fully functional with a pencil eraser on the flex. The other one is what's got me scratching my head. It looks new, newer than the other one. The flex looks mint. But the bottom left fire button won't register, even when I touch it with the tip of a screwdriver. Every other button works. Assuming that the controller is new, would the flex go bad? I know now that the carbon points do.













