I managed to save a broken Pokémon yellow game last night by switching the rom chip to a working Nsync PCB board. The game booted right up after the swap 😁

swaping rom chips in gameboy games from different regions

Pokémon Yellow stopped working after I had a guy replace the

Non volatil game boy saves (done on Pokemon Yellow, but problem on

Fixing Junk - Game Boy Game - Game Won't Boot Up - Pokemon

Real or fake Pokémon Yellow? : r/gameverifying

Fixing Junk - Game Boy Game - Game Won't Boot Up - Pokemon

Downloaded Game & Save for Pokemon Yellow, now won't upload saves

GBA Game PCB Swap - Pokemon Ruby Repair

Non volatil game boy saves (done on Pokemon Yellow, but problem on

HD) How To Fix A Pokemon Game That Won't Save (the right way