5
votes
1answer
115 views

What is wrong with my Nintendo Entertainment System?

I'm having issues getting my Nintendo Entertainment System working. When the cartridge is inserted just right, the screen shows up, but the pointer just alternates between choices on the screen, ...
151
votes
11answers
20k views

Why did you have to blow into an NES cartridge to make it work?

Did doing this actually help at all? If so, how?