im not very expirineced with HDDs but i have knowlidge in Computers , i work in service .
Now my HDD on private PC is dead becouse of faulty power supply (low voltages 12 - 11.4 / 5 - 4.5 )
and now i changed my PSU and my HDD now wont spin up i hear only 2 sounds like low and high tones ,its like it want to start but cant...

what can be ? the spindel , the controller ? and the worst problem is that my HDD not have label with info on it i dont know exact model and firmware

im thinking of buyng new HDD same as this but i dont know firmware and model i think there is only 1 model 320 GB 16 cache SATA2 7200 made within 2 years 2007 or 2006 im not sure.

i will wait your advice , thank you

Hi,

posting here pictures of the drive (PCB and cover side) could help identifying the drive.
Also if u could record the sound and upload somewhere....
However i have a feeling it will be spindle related.

pepe

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Adatmentés - Data recovery

thanks. i will upload sound and pictures tonight. but as i said there is no label on the upper side

i uploaded the sound and pictures in my server look at it :

http://www.ziumbul.net/upload/HDD/

also i wrote a name that is detected by bios (it is not real name i think it is firmware version ) = V54ND73A , and before it there is a "SPACE"

It sounds like a siezed spindle.
Look for a pro in your area.

Pepe probably closest one to you.

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www.datarecoveryne.com

That's a Hitachi VLA380, and I can think of the following 3 causes:
1. the spindle is seized 80%,
2. Heads stuck onto the surface 15%,
3. Burnt motor winding 4%,
4. Driver circuit problem 1%

no user servicable damage... U need pro help

Hardverspecialist is right, I can help you with this.

pepe

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Adatmentés - Data recovery

spindel is siezed what this mean ? motor is broken ? or stuck?

FDB is stuck.

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Adatmentés - Data recovery

Fluid Dynamic Bearing

in hitachi i think this is not good

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ZeBong
" что случилось в России - останется в России "
" Россия еще раз"

i mesured voltages in 4 fazes to ground , first 3 from left to right are 7-8v ~ and 4th is 9-10v~ what this mean ? isn't it the controller problem ?

looks like you don't need your data my friend

why?

i need to know should i seek for a controller PCB or to trow my HDD from 3rd floor ))

Pepe is right.

You can't solve this, you can do only more problems.
If you need your data, seek for professional help.

Janos

fluid bearing of the motor is stuck? then what can be done ? profesional technictian can change this ball bearing and it will work again ? and my data will be safe?

Pro can do special* platter swap to another HDA and read out your data.

*the platters should move together, because a little (some micron) move from each other or from center will eliminate the recovery.

The drive will never be good for use only can survive one complete reading process.

Janos

Can you upload one photo from PCB , back size
I have one idea






XRONIS

_________________
T3 Professional Data Recovery
http://www.t3-recovery.com

same place http://www.ziumbul.net/upload/HDD/
back-PCB.jpg

i posted the same link but "admin check" and now must wait , you can check the same link upper. i put there the image back-PCB.jpg

Yes that's it PM...








Xronis

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T3 Professional Data Recovery
http://www.t3-recovery.com