To fix this problem, if you haven't yet, first pull off the nub from the front of the PSP:
video.google.com/videoplay?docid=-6727404241249879163&q=PSP+nub&pl=true[/url]
then open the PSP with the 5 screws (the ones in red ONLY) shown here:
image.lik-sang.com/content/psp-repair-guide/remove7screws.jpg[/url]
and locate the analog unit. remove the 2 screws attaching it, and follow the instructions to disassemble and reassemble the unit here:
video.google.com/videoplay?docid=-7800258867175013512&q=PSP+analog&pl=true[/url]
you will find that the spring popped out of place. Be careful not to lose it, or any other pieces. Good luck, and I hope this solves the problem.
