Hi just want to know uf someone has fixed Ninte do 64 Motherboards before, ive encountered this problem numerous times, about more than 100 units wñhave passed thru my hands with same problem, it freezes with certain games, we use a diddy kong racing game to test all trade in units costumers bring and most freeze with it. Ive tested numerous jumper packs and different diddy kong racing games just in case, we also cleaned the connectors. Ive read numerous times it must be the ram but would like to know if someone has the cure. thanks guys.
Are all of the N64 units that freeze only freezing on games that require the Expansion Pak or just Diddy Kong? Are the numerous jumper paks you’ve tried all Official Nintendo or third party? When you say you’ve cleaned the connectors, are those on the N64 or on the cart?