my psp keeps loading

[D3EATH]

So a week ago I was playing final fantasy 7 for playstation from the playstation network and later on that day when I stopped playing my psp was loading in the xmb but it had no umd and i had not started a game also none of the icons appeared it would stay like this for about 4 minutes or so after that it says the game could not be started and everyday if i turned it off completely and turned it on or or exit a game  it would do this so its really annoying can anyone help me with this??? will post a video if I get the chance thanks in advance

[Cookie Monster]

Check inside the umd tray. Therer this tiny black pressure switch that the psp uses to tell if theres a umd inside it or not. I think ur psp's switch is being pressed down so the psp is trying to load b non existant umd. If not then ur flash0 is probs messed up. Hope this helps

[D3EATH]

Thanks that helped a lot it was the little black switch in the umd door :-D