Down button doesn't work very well after friend used my PSP

[chek1234]

My friend played a game on my PSP and now my down button doesn't work very well. When I press down to browse the music for example, it sometimes hits the left direction arrow and exits out of the music. The flow of holding the down button is not very good anymore. Anybody have any ideas for how to fix this? Thanks in advance!

[woderwick]

bash your friend round the head with it. Might sort it ;)

[chek1234]

Haha already did that, but the down button isn't fixed yet lol. Nice advice!

[damnitpud]

Take the screen off and clean it...maybe sanitize it to. sounds liek your friend got alittle excited about the psp hehe.