I bought a faulty fake SNES mini for $4, let's fix it

This is a clone console of the Super Nintendo Entertainment System mini (US version) that I bought from a thrift store for $4 (AUD). the console itself actually is an NES clone or famiclone (famicom clone). it has 400 built in games and no cartridge slot. For the games review click on the link below:    • Fake SNES Mini Games Review