Chosen Solution

Hello I recently purchased a super famicom and the cartridge reader seems to be on the frits cause when ever I power the system on the cartridge sometimes either reads the game and shows semi distorted or doesnt read it at all

Yo dude. You need to open your famicom. It is pretty easy no big deal. The you need to remove the two screws that hold the Cartridge. After this just pull up and clean the contacts. I will post the photos. Use some Isopropyl alcohol or a cleaner. DO NOT USE WATER.