How to Fix a Broken Game Controller (Page 3/3)
Advanced Fixes
Most controllers that stick or lag may be dirty. However, when you take apart the controller you may find a detached or broken spring, button, rubber pad, or electrical connection. The rubber pads are usually proprietary, so when they rip you may want to try a tiny amount of superglue or Goo (like Shoegoo) on the ripped piece. Chances are if a pad or button is damaged you'll have to scrap another controller to fix this one.
I have never seen a broken spring inside a controller. If a spring isn't working properly, examine it to determine if it can be reconnected to fix the problem. In steering wheels I could see some springs wearing out. A broken spring can probably be replaced with a visit to a hardware store.
Burned capacitors can be replaced with parts from Radio Shack and electrical connections can be fixed with a soldering iron in minutes. You've come this far - if you find an electrical problem why not try to fix it?
Reassemble Controller and Test
Be sure every piece you washed is completely dry then reassemble the controller in the opposite order it was disassembled. The process in my case:
1) Set the large electrical components and chip into the bottom piece of the controller. Make sure the cable exits the controller as designed.




