Sorry, but I'm having some other problems with my psp, so I just changed the topic. I Inserted a new ta-079 motherboard, I've plugged everything back in, and now when I turn the psp on, nothing on the screen shows up, and I can't hear any sounds. I've checked everything like 3 times, and it all looks plugged in. I don't understand what I did wrong. I can turn the psp on and off, just no sound or visuals. Any ideas?