I have two PS3 controllers version MSU_VX8 which they act like I press left arrow all the time, as seen at the attached video.
I have changed the conductive film, the contact pads and cleaned all conductive buttons but the problem is still there. From further investigation, I have found out that the controller stops going left and is restored to normal functionality, when I press ONLY with my finger at the circled small area at the board as showed at the attached photo. When I use a tool or anything else to apply pressure on that small area, doesn't make any difference, ONLY when I apply pressure with my finger.
So, I guess my finger's static electricity makes a wonder there but I am not sure what is the fault and how to permanently fix it.
Any idea?
@RDC I need your lights here.
The video is uploaded here:
https://youtu.be/fmJH6QgWoT4