Hi all.
my wd3200JD-22klb0 went dead about power supply ( number 1 in photo)
I ask to you if it works to simply change the pcb with same model in photo 2 just to rescue my data

they has :
_same number model
_same drive parameters (LBA ecc…)
_same pcb number
_other?

_different place of production
_differentt pcb number sticker
_different dcm number about latch and bottom vcm
DSBACAJCH vs DSCHCAJCH

example of DCM: HSEHYV2AH

1- Motor (H)
2- Base (S)
3- Latch (E)
4- Bottom VCM (H)
5- Media (Y)
6- Headstack (V)
7- Actuator-Preamp (2)
8- Top VCM (A)
9- Separator (H)

_other ?

thanks in advance for your help

bye

You will need to swap the bios of the faulty drive to the donor board.

_________________
Slim Farza

Arobas Uldry Tunis
I.T. support and data recovery.

http://tunis.ausarl.ch

the question is wether preamp survived. Needs checking, otherwise it can kill data.

pepe

_________________
Adatmentés - Data recovery

Show us the other side of the PCB. Then we'll know if the 12V or 5V side of PCB was damaged. I can also show you the preamp test points.

_________________
A backup a day keeps DR away.

Hi.
here the ohter side




so anyway I have to swap thwe bios?no possibilty an only change pcb?

thanks

MCU is toast, so likely the preamp as well. Still worth checking, but treat as likely failed.

pepe

_________________
Adatmentés - Data recovery

Hi.do You mean That all data are lost?
What could i do?

Thanks

Hi All
sorry for the wait

For now I've only put the good pcb on my disk: the disk starts but the pc doesn't recognize it...
Do you think it's a good news about preamp?
Can I go on to try to swap the bios of the faulty drive to the donor board?If yes can you show me where is on the board the bios?

thanks

U12

_________________
Data Recovery Services in the UK.
https://www.usbrecovery.co.uk/

you could record the sound and post it here...
pepe

_________________
Adatmentés - Data recovery

thank you.
Both disk are under swap operation....

I'm waiting the Call

HI pepe
I don't have with me the disk( it's under U12 swap) but once plugged with other board it makes no strange noise ( based on my humble knowledge... )

thanks
see you soon

HI all

All works after u12 swap.
no bad sounds/other.

All data/files are present.

thank you all

morning

hdd status

Please you were able to sort it. It's a good idea now to plan a good backup policy so you won't need to worry about recovery the next time.

_________________
Data Recovery Services in the UK.
https://www.usbrecovery.co.uk/