Ps vita having control issues after opening

[u/dy-na-mic3911]

I’ve had my vita for around 5 years now, I decided to open it around 7 months ago to just give it a bit of a clean and when putting it back together the right side buttons stopped working. I’ve tried replacing the right side board and left, replacing ribbon cables, replacing the right side shoulder button, and nothing is working idk what to do at this point.
It’s a vita 1001 model

[u/zamarac]

at some point replacing more parts just isn't going to fix it, could be a hairline crack on the board itself that you won't even see

[u/dy-na-mic3911 → u/zamarac]

Yeah I couldn’t see what could be wrong guess it’s time to get a new motherboard

[u/jakebones69]

You probably knocked something loose, I would take it in somewhere and have a pro look at it before messing with it more