HTS545050B9A300 Pcb failure !!!!

[mojimorady]

Dear guru
accept my regards
i have a hdd with the following specification :

hitachi , 2.5" , 500 GB , Model : HTS545050B9A300 and also there is : HDD : 5K500 B-500

when i connect Sata power to it , it doesn't spin up .

now i have another hdd same as the patient ( i mean all the things written on the hdds are the same )

after i change the pcb and connect the patient one , it starts spinning but click once and when i tried to
enter the UNIVERSAL window of PC3000 it said " the hdd is not ready "

now my question is : " are there any necessities should i do before swapping PCBs ? "

thanks alot for all your soonest help

best regards

Mojtaba Morady

[dmarques]

Hi,

You should know that those drives have nv-ram that need to be swapped.

Regards.

[AJ2008]

when i connect Sata power to it , it doesn't spin up .

Did you check for common problem like bad Fuse?

" are there any necessities should i do before swapping PCBs ? "

Datalabace answers this correct for you. It may be possible to read NVRAM from your dead PCB depending on its fault. Alternatively, it should be swapped with hot air