
Got these yesterday. Each PSP had an issue with it.
1) Power Input had a broken prong. No battery or battery door.
2) Unspecified issue with the UMD Tray. No memory stick.
3) Originally thought to be an issue with the screen. However, a new screen was put in, and it still doesn't operate correctly.
The third one, the PSP Slim, I got with the old screen, but none of them came with a charger or game, so I cannot test them to see what exactly is the issue wth 2 or 3. I did replace the power input from the first one with the power input with the second, as well as the battery and door. So now the first one should work without any problems (though I can't test it).
This is the first time I've ever tried my hands on repairing a handheld, or a video game machine of any kind. I'm eager to see if what I did for the first one worked. And once I am able to more accurately diagnose the issues with the other two, maybe you guys can help me fix them?