Hi all,
i am after a Seagate 500GB hard disk
the details are the following:
ST3500630as
P/N 9bj146-305
F/W: 3.AAE

Thank you

You'd be better off posting on the right section ("Market" section).

What do you need? PCB?

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PC Image Data Recovery
http://www.pcimage.co.uk

New!! HDD-PCB.COM for all your PCB and donor HDD requirements!

yes, i need a pcb. i removed the tvs chip but still is not functioning. i suppose is the PCB

Simply replacing the board probably won't be enough. There is an 8-pin serial EEPROM chip that needs to be transplanted from patient to donor. This chip contains unique drive specific information.

If you need to purchase a PCB, try the following vendor:
http://www.onepcbsolution.com/

His price is US$40, plus $10 for a ROM transfer, if required.

Otherwise, upload a detailed photo of your PCB and one of us will help you with a DIY repair, if feasible.

When you say that your drive is "not functioning", does it spin up or attempt to spin up? If so, then the problem will usually not be PCB related.

BTW, I am not associated with any supplier.