So i've got CFW 6.20 Pro b6 Perm, i turn the PSP on today and went to go into the recovery menu by pressing select > recovery menu.

Then the PSP screen goes black and nothing responds, the PSP is still on with the green led light and I cant get it to turn of or reboot etc.

Any ideas?

EDIT: Held Down the Power Button for a good 10 seconds and the psp power down, turned the psp on and its ok now, still if anyone has any insight on why it happened please post, it scared me a little lol.