Stripping any electronic device apart by yourself is not recommended as it will most definitely result in a void warranty as well as the possible failure of the device to start up the next time you turn it on.
Remember movies where the main protagonist is able to disarm his opponent and take apart his firearm within seconds? This video shows the same deftness and speed, except he is disassembling the PSP instead. You can try to take apart your PSP bolt-by-bolt and put it back together for kicks, but what do you gain from it other than the satisfaction of doing it?
