Hitachi PCB 0J11390

April 17, 2014

Q: i’ve Hitachi HDS723020BLA642 hard drive with faulty pcb:
PCB: 110 0A90302 01
MCU: 0J11390
Motor Chip: 0A73080
Do you have donor PCB compatible with mine?

A: We have the donor PCB – 0J11390. When you get this PCB, you need to move your original PCB’ s BIOS to the replacement PCB.

0J11390's BIOS