I can fix my PS3 controller without opening it? Random Pressing Button
My controller is pressing buttons randomly for itself, like a problem that has been posted before:
Why does my controller randomly presses buttons?
I've already opened the controller, and I haven't seen anything weird or abnormal in it. And in that previous post, the guy doesn't say what worked for him. Is there a way to fix this problem that has been proven to work? Or, do I just need to buy a new one?