HITACHI HDS721032CLA362 ERROR ABR

[Navafigo]

Hello, sorry for my english

I have a Hitachi hard drive model HDS721032CLA362 with an error of heads.

I bought a spare hard disk with the same characteristics.

I replaced their heads and the bios of their pcb but when trying to enter the hitachi application I get the following error:

HDD ID has not been read.
ERROR: Device error detected "ABR"
Run utility?

Does anybody know how i can solve this? Any idea is welcome!

[Sergey_TS]

Navafigo, It's common Hitachi issue which can be caused by different reasons. First of all did you compare SN on the label with SN inside NV-RAM