Quote Originally Posted by zektor View Post
I had the same problem years ago. It ended up being a mixture of a dirty cart port...and dirty carts. Get ahold of a universal cleaning kit to get the cart slot clean, and invest in some q-tips and 91% isopropyl alcohol and rub down the cart contacts. I can almost guarantee that this will fix your problem.

Sweet! That's easy - I'll do that tomorrow. Thanks!