Main » Forums home » Conventional hard drives

All times are UTC - 5 hours [ DST ]

Switch to mobile style


Post new topic Reply to topic  Page 1 of 2
  [ 40 posts ]  Go to page 1, 2  Next
  Previous topic | Next topic 
Author Message
magnetepazzo
 Post subject: help pcb WD 006-0b40829
PostPosted: September 1st, 2020, 13:59 
Offline

Joined: September 14th, 2018, 13:41
Posts: 292
Location: italy
Hi Guys, a customer brought me an 8 TB WD hard drive with the following pcb 006-0b40829. The motor does not spin, it is possible to hear a small noise as if it wants to start but it does not start, in MRT it remains in the BSY state, removing the pcb and leaving it alone it remains in the BSY state. According to the client, the problem arose after a small bump. Suggestions?, Thanks


Attachments:
2.jpg
2.jpg [ 302.39 KiB | Viewed 24926 times ]
1.jpg
1.jpg [ 274.45 KiB | Viewed 24926 times ]
Top
 Profile  
 
fzabkar
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 1st, 2020, 14:30 
Offline
User avatar

Joined: September 8th, 2009, 18:21
Posts: 14945
Location: Australia
Stiction?

_________________
A backup a day keeps DR away.
Top
 Profile  
 
Doomer
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 1st, 2020, 14:53 
Offline
User avatar

Joined: September 29th, 2005, 12:02
Posts: 3558
Location: Chicago
Quote:
removing the pcb and leaving it alone it remains in the BSY state.

sounds like bad PCB

_________________
SAN, NAS, RAID, Server, and HDD Data Recovery.
Top
 Profile  
 
DR-Kiev
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 1st, 2020, 16:43 
Offline

Joined: March 7th, 2009, 12:43
Posts: 1076
Location: Angel Data Recovery
Spindel stuck, which can cause to motor-chip death additionally.

_________________
Angel Data Recovery
Top
 Profile  
 
magnetepazzo
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 2nd, 2020, 4:21 
Offline

Joined: September 14th, 2018, 13:41
Posts: 292
Location: italy
Hi guys I think it's bad pcb, the motor it's free to spin, no lock, suggestion for repair ? any friend have a schematics ? Tks
Top
 Profile  
 
pepe
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 2nd, 2020, 5:04 
Offline

Joined: October 3rd, 2005, 0:40
Posts: 4184
Location: Hungary
pcb swap with rom swap?
However, i would check the heads for bent suspensions first.
pepe

_________________
Adatmentés - Data recovery
Top
 Profile  
 
magnetepazzo
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 2nd, 2020, 7:11 
Offline

Joined: September 14th, 2018, 13:41
Posts: 292
Location: italy
Hi pepe, it's the first step for me, I have open the cover and have checked motor, if are locked and head. I haven0't this pcb and have thinked to repair
Top
 Profile  
 
Doomer
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 2nd, 2020, 10:40 
Offline
User avatar

Joined: September 29th, 2005, 12:02
Posts: 3558
Location: Chicago
magnetepazzo wrote:
I have open the cover and have checked motor, if are locked and head.

Isn't it a Helium drive?

_________________
SAN, NAS, RAID, Server, and HDD Data Recovery.
Top
 Profile  
 
michael chiklis
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 2nd, 2020, 14:11 
Online

Joined: December 5th, 2011, 5:38
Posts: 1562
Location: Italy
Not all 8 TB are helium filled.
Example:
WD80EFAX-68LHPN0 - helium filled model
WD80EFAX-68KNBN0 - air filled model

_________________
My firmware database:
https://mega.nz/folder/O01DkBRI#MxP2J6ZNqXDcrX40I8MoQQ
Top
 Profile  
 
fzabkar
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 2nd, 2020, 14:18 
Offline
User avatar

Joined: September 8th, 2009, 18:21
Posts: 14945
Location: Australia
magnetepazzo wrote:
Hi guys I think it's bad pcb, the motor it's free to spin, no lock, suggestion for repair ? any friend have a schematics ? Tks

If you can provide a better photo (with a CCD scanner ?) I could identify the voltage test points. That said, I suspect that the motor controller may be faulty.

_________________
A backup a day keeps DR away.
Top
 Profile  
 
Doomer
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 3rd, 2020, 12:34 
Offline
User avatar

Joined: September 29th, 2005, 12:02
Posts: 3558
Location: Chicago
michael chiklis wrote:
Not all 8 TB are helium filled.
Example:
WD80EFAX-68LHPN0 - helium filled model
WD80EFAX-68KNBN0 - air filled model

And what PCB number is on the air-filled drive?

_________________
SAN, NAS, RAID, Server, and HDD Data Recovery.
Top
 Profile  
 
fzabkar
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 3rd, 2020, 14:39 
Offline
User avatar

Joined: September 8th, 2009, 18:21
Posts: 14945
Location: Australia
Doomer wrote:
michael chiklis wrote:
Not all 8 TB are helium filled.
Example:
WD80EFAX-68LHPN0 - helium filled model
WD80EFAX-68KNBN0 - air filled model

And what PCB number is on the air-filled drive?

It would appear that the OP's PCB is used in the WD80EZAZ-11TDBA0, which is a HGST helium model. I don't know whether the same PCB is used in air models. If not, and if the OP has an air drive, then could it be that the customer has replaced the PCB?

Repairing pcb 006-0B40829 from hdd WD80EZAZ-11TDBA0:
https://www.youtube.com/watch?v=qCngNEhfF24

https://www.ebay.co.uk/itm/WD80EZAZ-11TDBA0-P-N-2W10207-Thailand-Western-Digital-8TB-/174065406127

Quote:
Model number: WD80EZAZ-11TDBA0

Part number: 2W10207

006-0B40829 on the PCB

https://www.smartmontools.org/ticket/959

Quote:
I recently got a few WD80EZAZ-11TDBA0's. These appear to be WD White label "Ultrastar He10-8 (US7SAL080)", smartctl seems to detect all except one property: "22 Unknown_Attribute" If I am not mistaken that should be the Helium sensor.



The date code on the PCB is 2419, week 24 of 2019.

_________________
A backup a day keeps DR away.
Top
 Profile  
 
Doomer
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: September 3rd, 2020, 19:43 
Offline
User avatar

Joined: September 29th, 2005, 12:02
Posts: 3558
Location: Chicago
fzabkar wrote:
If not, and if the OP has an air drive, then could it be that the customer has replaced the PCB?

That's why I'm still waiting for my answer about the drive HDA type :)

_________________
SAN, NAS, RAID, Server, and HDD Data Recovery.
Top
 Profile  
 
magnetepazzo
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: October 15th, 2020, 6:19 
Offline

Joined: September 14th, 2018, 13:41
Posts: 292
Location: italy
Update, hi friends the i have take same pcb from 10 TB HDD and have swapped rom, now the disk spin normally but don't work, i not heard noise from head positioning and i think the pcb are locked. I have connected the unit to original usb drive (it's a mybook drive) but nothing. Suggestion ? TKS
Top
 Profile  
 
Doomer
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: October 15th, 2020, 10:51 
Offline
User avatar

Joined: September 29th, 2005, 12:02
Posts: 3558
Location: Chicago
magnetepazzo wrote:
Update, hi friends the i have take same pcb from 10 TB HDD and have swapped rom, now the disk spin normally but don't work, i not heard noise from head positioning and i think the pcb are locked. I have connected the unit to original usb drive (it's a mybook drive) but nothing. Suggestion ? TKS

Since you already opened the drive, you can throw it to garbage now.

_________________
SAN, NAS, RAID, Server, and HDD Data Recovery.
Top
 Profile  
 
magnetepazzo
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: October 16th, 2020, 3:38 
Offline

Joined: September 14th, 2018, 13:41
Posts: 292
Location: italy
from what you write it is clear that you have not understood anything!
Top
 Profile  
 
Doomer
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: October 16th, 2020, 12:24 
Offline
User avatar

Joined: September 29th, 2005, 12:02
Posts: 3558
Location: Chicago
magnetepazzo wrote:
from what you write it is clear that you have not understood anything!

clearly

_________________
SAN, NAS, RAID, Server, and HDD Data Recovery.
Top
 Profile  
 
Doomer
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: October 16th, 2020, 12:31 
Offline
User avatar

Joined: September 29th, 2005, 12:02
Posts: 3558
Location: Chicago
ok, I'll make it easy for you
The drive does not unpark heads because either heads are bad or because there is no Helium inside the drive anymore.
Since you opened the drive I would think it's because of the latter.

Basically you killed the drive for no reason. You can tell that to your client.

_________________
SAN, NAS, RAID, Server, and HDD Data Recovery.
Top
 Profile  
 
BGman
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: October 16th, 2020, 16:14 
Offline

Joined: September 30th, 2005, 7:33
Posts: 874
michael chiklis wrote:
WD80EFAX-68KNBN0 - air filled model


PCB 004-0B36131
Top
 Profile  
 
michael chiklis
 Post subject: Re: help pcb WD 006-0b40829
PostPosted: October 16th, 2020, 17:06 
Online

Joined: December 5th, 2011, 5:38
Posts: 1562
Location: Italy
Check smart under Victoria
https://hdd.by/victoria/

If smart is detected then try to read hex sectors in r-studio (drive must be connected in the original enclosure). If you see only E5 pattern then you have same issue as me.

I had a similar case and i came to the conclusion that translators are damaged.
https://forum.hddguru.com/viewtopic.php ... 13#p284513

At the moment there is any solution yet. :?

_________________
My firmware database:
https://mega.nz/folder/O01DkBRI#MxP2J6ZNqXDcrX40I8MoQQ
Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 2
  [ 40 posts ]  Go to page 1, 2  Next

Main » Forums home » Conventional hard drives

All times are UTC - 5 hours [ DST ]

Who is online

Users browsing this forum: mayanksharmaggc, michael chiklis and 71 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Switch to mobile style
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group