5
votes
1answer
93 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, ...
143
votes
11answers
18k 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?