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Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
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WD15EARS-00MVWB0 PCB Failed

September 16th, 2016, 9:06

Hello guys!

I have WD15EARS-00MVWB0 HDD (1,5TB 64MB cache), witch cannot be visible in windows. There is all the time "Installing device" process with no ending (but no error or fail information).
I think it is a PCB malfunction and I want to try to replace it cause there is some data that I need.

So now the question. Can I replace PCB with a similar model, or there must me exact same PCB? Exact same does not exist on ebay and on my local auction services so i have a little problem. Maybe there is a way to reprogram the similar PCB to fit to my HDD?

If yes, where can I search the information how to achieve my goal?

Re: WD15EARS-00MVWB0 PCB Failed

September 16th, 2016, 10:17

If the drive is spinning, then more than likely not a PCB problem.
Typically this model drive has bad sectors, firmware and mechanical problems.

Have you seen anything strange with the behavior prior to failing?
Is the drive from an external enclosure?

Re: WD15EARS-00MVWB0 PCB Failed

September 16th, 2016, 11:00

labtech wrote:If the drive is spinning, then more than likely not a PCB problem.
Typically this model drive has bad sectors, firmware and mechanical problems.

Have you seen anything strange with the behavior prior to failing?
Is the drive from an external enclosure?


+1

very unlikely a pcb problem.

Re: WD15EARS-00MVWB0 PCB Failed

September 20th, 2016, 6:53

I`ve attached screenshots from SMART test utility.

I`ll try with that firmware software that you pointed.
Attachments
DSC_0449.JPG
DSC_0448.JPG
DSC_0447.JPG

Re: WD15EARS-00MVWB0 PCB Failed

September 20th, 2016, 11:03

is disk connected to Gigabyte motherboard

Re: WD15EARS-00MVWB0 PCB Failed

September 20th, 2016, 17:47

Hello lolszowy, your drive is detected as 128GB when it shloud be detected as 1.5TB size. Seems to have some firmware issue. Have you connected it into other motherboard?
Best,

F

Re: WD15EARS-00MVWB0 PCB Failed

September 20th, 2016, 18:42

Maybe this?

GigaByte BIOS bug reduces 2TB capacity to 128GiB:
http://www.hddoracle.com/viewtopic.php?f=59&t=150&p=2958

Re: WD15EARS-00MVWB0 PCB Failed

September 21st, 2016, 9:27

Uff...what an unkindly bug! :?

fzabkar wrote:Maybe this?

GigaByte BIOS bug reduces 2TB capacity to 128GiB:
http://www.hddoracle.com/viewtopic.php?f=59&t=150&p=2958

Re: WD15EARS-00MVWB0 PCB Failed

October 20th, 2016, 10:28

Oh my god. I didn`t receive any email with respond announcement. Thank You all for your replyes. I will check all of these things yet today and I will give you feedback.
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