Aporte original por: ryansrepairshop

Texto:

I'm guessing you are referring to the rubber membrane that the shoulder button clicks onto. If you have had your psp for a long time and if it has seen a lot of use it could be possible that the rubber membrane is starting to become warn out or possibly breaking. I would recommend (if you are comfortable with it) inspecting the rubber membrane for the right shoulder button and see if there is any damage to it.

Estatus:

open