hey guys i am new here :)

Well a few days ago i been having a problem where i am playing dissidia and the psp randomly shuts off. I am not sure if this is cause i accidently hit the psp with my thumb just a little bit on the right side when i went to grab something else.

But i tried miku project diva today and the psp shut off automatically when i was playing one of the songs. Then i loaded it up again and it shut off near beginning of song.

i tried and again and i got through the song. So i am not sure if it does it randomly or something is malfunctioning or i dunno.

has anyone had a experience like this?
any idea what i can do?

EDIT: it seems when i try and maybe clean (with my shirt) or put a little pressure above the buttons (square, triangle etc..) it shuts off.

it even shut off on the XMB screen. And i did it twice and thats what happened.
Also i think it shuts off if i hold it at a certain angle which is maybe away from me in a diagnal.

So i don't think i can be the CFW. I dunno cause it was working fine for me before. Why would it bug out on me now. Maybe it's the battery area or something? Cause thats whats behind above the buttons i think. I think behind it is the battery compartment.


What you think guys?
and thanks for any responses!