PCB 2060-800021-001 REV P1 4TB WD SSHD internal drive
Following your instructions I have checked the PCB that is specified on your website (PCB 2060-800021-001 REV P1) is an exact replacement for my failed 4TB WD SSHD internal drive. Can you say why I would need to exchange the BIOS/Main Controller IC chip rather than simply replacing the PCB. This instruction – “…. … Read more