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 Post subject: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 3rd, 2022, 7:55 
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Joined: January 18th, 2010, 23:53
Posts: 335
Location: india
ST1000VX005-2EZ102 F/W: CV11 in Mrt detected as Luxorlite10 but can't read ROM in BootCode.

If i select LuxorLite then can read and Patched(Luxorlite10) and write(Luxorlite).

HDD comes with 2 clicks and Spin Down. After changing headmap to 01 01 hdd started and ID with full Capacity.

When i try to image in DE, it reads in particular pattern like in the Picture ( Can't describe so only Picture)
Attachment:
Reading Patern.jpg
Reading Patern.jpg [ 901.93 KiB | Viewed 4509 times ]


Success and Skipped areas are in Pattern. (RED Black Yellow maps Cleared). Reading Speed is also good in those success Area.
This already happened in 3 cases of the same family, In all these 3 only H1 (H0 Bad) is used to start hdd.

H0 is bad in SA but read in UA.

Head change may solve the issue, but why it reads and skips in particular manner


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 Post subject: Re: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 3rd, 2022, 17:37 
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Joined: August 15th, 2006, 3:01
Posts: 3471
Location: CDRLabs @ Chandigarh [ India ]
Hello,
I am expecting a answer here -> https://forum.hddguru.com/viewtopic.php?f=1&t=42196 . A Very bad habit asking for advice and solving it and never letting the forum know whats what ,If members agree to this i expect none will answer this post of yours because you asked for advice , solved it and ran off ,Sorry to be straightforward and blunt .

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Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
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 Post subject: Re: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 4th, 2022, 0:30 
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Joined: January 18th, 2010, 23:53
Posts: 335
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In This case
https://forum.hddguru.com/viewtopic.php?f=1&t=42196

Nothing special
Just Used Mrt T2 Editor and uploaded to RAM
All sectors Accessed without any issue.

Is any secret in This.

If i did anything special i surely i will share.

I asked Amarbir[CDR-Labs] in your case of 4TB in PM with my whatsapp but u did not care about that PM then ???


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 Post subject: Re: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 4th, 2022, 5:57 
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Location: CDRLabs @ Chandigarh [ India ]
gps31 wrote:
In This case
https://forum.hddguru.com/viewtopic.php?f=1&t=42196

Nothing special
Just Used Mrt T2 Editor and uploaded to RAM
All sectors Accessed without any issue.

Is any secret in This.

If i did anything special i surely i will share.

I asked Amarbir[CDR-Labs] in your case of 4TB in PM with my whatsapp but u did not care about that PM then ???


:mrgreen: ,
We are not fighting with you ,We were just asking you to write the solved solution ,Anyways my case are very different ,I will surely make a video and share with everyone here

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Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
Logical,Semi Physical And Physical Data Recovery
Website-> http://www.chandigarhdatarecovery.com


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 Post subject: Re: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 4th, 2022, 9:00 
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Joined: January 18th, 2010, 23:53
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Is there any solution for this my seagate case.


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 Post subject: Re: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 4th, 2022, 10:31 
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Well,
What are you wanting to ask ,That if you set headmap in rom as 01 01 hdd boots and then you can read head 00 and 01 both ? why is this happening,is this your question

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Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
Logical,Semi Physical And Physical Data Recovery
Website-> http://www.chandigarhdatarecovery.com


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 Post subject: Re: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 4th, 2022, 10:37 
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Joined: January 18th, 2010, 23:53
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Location: india
Amarbir[CDR-Labs] wrote:
Well,
What are you wanting to ask ,That if you set headmap in rom as 01 01 hdd boots and then you can read head 00 and 01 both ? why is this happening,is this your question


Read Length and Skip Length are Particular Pattern ( From image u can see that)


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 Post subject: Re: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 4th, 2022, 11:17 
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Joined: November 5th, 2015, 18:00
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H1 zones are being read and H0 zones are being ignored.
The images show the reading of only one head.


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 Post subject: Re: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 4th, 2022, 12:34 
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Location: CDRLabs @ Chandigarh [ India ]
vx1 wrote:
H1 zones are being read and H0 zones are being ignored.
The images show the reading of only one head.


True ,
i am also of the same opinion as you are .

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Amarbir S Dhillon , Chandigarh Data Recovery Labs [India]
Logical,Semi Physical And Physical Data Recovery
Website-> http://www.chandigarhdatarecovery.com


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 Post subject: Re: ST1000VX005-2EZ102 CV11 - Reading in Pattern
PostPosted: June 4th, 2022, 13:21 
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Posts: 3564
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gps31 wrote:
Is there any solution for this my seagate case.

I suspect that H0 is simply bad, that's why you see a bad pattern
And the head map you built for the drive is likely incorrect, that's why you THINK that H0 can ready but it actually cannot.

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