So i had two PSP's (one my own, one a friend's) and they're not working perfectly: my friend's PSP has a memory stick reading problem and the other PSP (mine) button board is screwed (square is X and circle is square, etc.) due to it being dropped.
Anyway, I opened both PSP's and replaced the button board with my friend's perfectly working button board. And here's the thing: it STILL does the same thing. With all games, PSP, homebrew's, and ISO's the buttons are still all mixed up even with a working button board.... why does this happen??? Is my motherboard shot? Someone help? :Argh: