Friday I was heading up to my weekend place and was playing my PSP in my van and it did something weird. I was playing a game with the PSP's remote and earbuds plugged in but we stopped at the grocery store and I waited in the car while my parents went in. Well I unplugged the remote and earbuds to use the speakers and I had no sound. I exited out of the game and I still had no sound. I didn't have mute on and my volume was turned up high. The one thing I noticed was when I hit the sound button it adjusted tone modes which you shouldn't be able to do without headphones plugged in. I played with that, rebooted the PSP and it was fine. I was praying it was a software issue and not the hardware because I do NOT want to send my PSP back to Sony.Has anyone else heard of this happening? My PSP is 3.40 oe.

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