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 😁 :
Wd2500bekt , Wd3200budt , Wd3200bpvt Hdd Pcb Circuit Board 2060-771672-004 Rev A For Wd 2.5 Sata Hard Drive Repair Data Recovery - Industrial Computer & Accessories - AliExpress
Toshiba Hard Drive PCB swapping replacement guide - Effective Electronics