I have an nes, I've cleaned it out, disabled the 10 nes chip, replaced the 72 pin connecter, but its still giving me problems with crashing or glitching out. I can play the game for an hour, then it glitches and or freezes. I've noticed when the system feels warm it does this and when it cools down, I can play it again, but the processes just repeats itself. My brothers nes works fine without this problem, and yes I'm using an official nes power supply. It works on my brothers nes without the problems my nes has. I'm guessing its a power cap problem, but I need to be sure. What does anyone here think is going on with it? I can make a video about it if necessary.