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 Post subject: donor for seagate st1000lm035
PostPosted: June 26th, 2019, 13:24 
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Joined: September 14th, 2018, 13:41
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Location: italy
hi guys, I have to replace the heads on the hard disk mentioned in the subject but I can't find donors with wbz serial, someone based on his experience knows if other serials can be compatible? below the data on the label: Serial wbz0btcy model st1000lm035 fw sbm3 site wu Sun 20 Nov. 2016 thanks to all


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 26th, 2019, 14:27 
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Joined: August 15th, 2006, 3:01
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Location: CDRLabs @ Chandigarh [ India ]
I Will Suggest Once You Tell Me ,
Have You Ever Done This Before ?

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Website-> http://www.chandigarhdatarecovery.com


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 26th, 2019, 14:34 
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Joined: June 11th, 2013, 17:01
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Location: Phoenix, AZ USA
magnetepazzo wrote:
hi guys, I have to replace the heads on the hard disk mentioned in the subject but I can't find donors with wbz serial, someone based on his experience knows if other serials can be compatible? below the data on the label: Serial wbz0btcy model st1000lm035 fw sbm3 site wu Sun 20 Nov. 2016 thanks to all

You can match just the second and third in the SN# and that should match. All other parameters should be the same (or very close).

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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 2:34 
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Joined: February 2nd, 2019, 1:21
Posts: 142
Location: Sri Lanka
you can use same ST1000LM035 heads. no need to match. only check 2 or 4 heads. if you have 4 heads you should get ST2000LM hard drive.


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 4:19 
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Joined: September 14th, 2018, 13:41
Posts: 143
Location: italy
Amarbir[CDR-Labs] wrote:
I Will Suggest Once You Tell Me ,
Have You Ever Done This Before ?

oh yes friend, i'm not beginner ;)


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 4:21 
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Joined: September 14th, 2018, 13:41
Posts: 143
Location: italy
Dananjaya wrote:
you can use same ST1000LM035 heads. no need to match. only check 2 or 4 heads. if you have 4 heads you should get ST2000LM hard drive.


In my experience with seagate it's first time can I read this, are you sure ?


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 8:43 
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Joined: February 2nd, 2019, 1:21
Posts: 142
Location: Sri Lanka
not all seagate. i told about st1000lm035. also no need head adaptives


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 10:33 
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Joined: September 14th, 2018, 13:41
Posts: 143
Location: italy
Dananjaya wrote:
not all seagate. i told about st1000lm035. also no need head adaptives

so a set of heads of an identical model even if with different serial initials it works?


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 11:14 
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Joined: February 2nd, 2019, 1:21
Posts: 142
Location: Sri Lanka
if only a head problem, it works fine. also i have checked st4000lm024.

also no need adaptives. st1000lm035 heads are bit harder than st4000lm024.

st4000lm024 is very fragile.

this will help to others. bec. st4000lm024 is expensive hard.


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 11:52 
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Joined: September 14th, 2018, 13:41
Posts: 143
Location: italy
it was just a problem with the heads, normally I always chose the donors with the second and third letters of the serial, that's why it seemed strange to me. If you tell me that a disk with a serial is any good enough that it has the same model then you have solved a serious problem for me. Thank You very much


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 12:02 
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Joined: June 11th, 2013, 17:01
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Location: Phoenix, AZ USA
It is not.

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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 12:22 
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Joined: February 2nd, 2019, 1:21
Posts: 142
Location: Sri Lanka
this base only my experiment and experiance. if you have any doubt, wait and see other ideas.

first you should chk. how many heads are there. if it has 4 heads you can't easily find 1tb donor. you should get 2tb.

can u upload the pictures of paitent and donor.

sometime i feel your drive has 4 heads.


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 12:47 
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Joined: February 9th, 2009, 16:13
Posts: 2192
Location: Ontario, Canada
Last week I started to try to make sense of why some heads would work enough to read, but not write to SA and figured I'd make a log of my findings on my forum (https://www.recoveryforce.com/forums/vi ... f=12&t=537) as I encounter them. Feel free to contribute any concrete findings you have in that thread.

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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 27th, 2019, 13:46 
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Joined: September 14th, 2018, 13:41
Posts: 143
Location: italy
lcoughey wrote:
Last week I started to try to make sense of why some heads would work enough to read, but not write to SA and figured I'd make a log of my findings on my forum (https://www.recoveryforce.com/forums/vi ... f=12&t=537) as I encounter them. Feel free to contribute any concrete findings you have in that thread.


of course, thanks bro


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 28th, 2019, 3:04 
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Joined: February 2nd, 2019, 1:21
Posts: 142
Location: Sri Lanka
hi friend Icoughey

i appriciate you great info on your forum. but sometime we can 100% judge about st1000lm hard drive.
according to your forum wbz has 2 heads. but i can show you wbz 3 heads hard drive.(physically 4).

this is 1tb hard drive(patient) i got 2 tb wdz hard for heads.


@magnet.

other set is successful head swapped case. deferant s/n


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 28th, 2019, 6:38 
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Joined: February 9th, 2009, 16:13
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Location: Ontario, Canada
Can you read the specific family number for the 3 head model and the 4 head model? I have only recorded what I have found and verified, in the past week or two.

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 Post subject: Re: donor for seagate st1000lm035
PostPosted: June 28th, 2019, 8:55 
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Joined: February 2nd, 2019, 1:21
Posts: 142
Location: Sri Lanka
on monday i will check it for sure.


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: July 1st, 2019, 13:06 
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Joined: February 2nd, 2019, 1:21
Posts: 142
Location: Sri Lanka
Rosewood A5


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: July 16th, 2019, 9:11 
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Joined: February 9th, 2009, 16:13
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Location: Ontario, Canada
Dananjaya wrote:
Rosewood A5

Thanks, documented.

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RAID Data Recovery


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 Post subject: Re: donor for seagate st1000lm035
PostPosted: July 16th, 2019, 13:18 
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Joined: August 15th, 2006, 3:01
Posts: 2586
Location: CDRLabs @ Chandigarh [ India ]
magnetepazzo wrote:
hi guys, I have to replace the heads on the hard disk mentioned in the subject but I can't find donors with wbz serial, someone based on his experience knows if other serials can be compatible? below the data on the label: Serial wbz0btcy model st1000lm035 fw sbm3 site wu Sun 20 Nov. 2016 thanks to all


Hi,
You Just Open The Drive ,Check No of Platters ,Its Its 1 Then Ue any St1000lm035 DRive ,If You Have Two Platters And Three Active Heads ,Use a 2 TB Model ,You Do Not Ned To Do Anything Else .If You even Have a Issue That Heads Are Not Able To Write ,Just Swap again To a Different One ,thats All .

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


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