Q: Do you have PCB 0A54346-DA2110A For HTS543232L9A300
HITACHI 5k320-320. Do I need to change any chip? or just swap it?
A: For 2.5” Hitachi PCB swapping, just need the donor PCB has same first line number – 0A54346 on the white paper as yours. You need to move your original PCB’s 2 BIOS to the replacement PCB.