I don't understand what happened to this thing. Last I used it, which is probably November of last year, the buttons were working without any problems. I left it in a clean cabinet for months and after charging it up and turning it on I noticed that the 'A' button would frequently not register my inputs. Kinda annoying since I took good care of it. System had a clear case, screen protector on both screens, no nicks or scratches. It still looks like its brand new.
Is there a solution to this that doesn't require me from opening the system or taking it to a repair shop?
Is there a solution to this that doesn't require me from opening the system or taking it to a repair shop?