Hi All, first post here. I have a PSP 1000 and the UMD door keeps opening. The door itself is fine, but the latch keeps popping open. is there a latch spring that holds the door closed? if so what part do I need to get. I have no problem stripping the thing down as there are plenty of you-tube videos to help. I just need a picture, part number and a link to where I can buy one. Regards chunky.