All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 13 posts ] 
Author Message
 Post subject: fail after heads change WD20EARS-07MVWB0
PostPosted: July 21st, 2020, 16:24 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 460
Location: spain
hi, I need help
I have a slade 6 that I have had to change heads.
With the donor ROM and its LDR, I can read the entire SA and the heads all ok.
When i put the original rom and load original ldr then they don't read the heads.
Something simple escapes me, but I don't know what it is.

Thanks in advance.

_________________
Is Earth an intelligent being?


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 21st, 2020, 17:09 
Offline

Joined: October 3rd, 2005, 0:40
Posts: 3110
Location: Hungary
adaptives?

_________________
Adatmentés - Data recovery
No bitcoin donations :)


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 21st, 2020, 17:19 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 460
Location: spain
Yes, they are adaptive, but the ROM version is very different and does not take the 0x47 from the donor. I'm going to have to rebuild it by hand.
Any other idea.
Thanks pepe

_________________
Is Earth an intelligent being?


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 22nd, 2020, 4:35 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 460
Location: spain
I have copied the adaptations of the 0x47 module from the donor to the patient and I have not succeeded. At the moment I have run out of ideas.

_________________
Is Earth an intelligent being?


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 22nd, 2020, 6:15 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 460
Location: spain
The patient has rom 0005007 and the donor 00220000.

_________________
Is Earth an intelligent being?


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 28th, 2020, 7:36 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 460
Location: spain
I have a doubt.
If I can read the SA on this hard drive and the heads are working well, are these heads safe to read the user zone?

Thank you.

_________________
Is Earth an intelligent being?


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 30th, 2020, 14:22 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 460
Location: spain
Can anyone explain why the heads of a wd like this breaks all at the same time?
Can scratches from the decks damage the preamplifier?

_________________
Is Earth an intelligent being?


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 30th, 2020, 20:40 
Offline

Joined: October 21st, 2007, 8:48
Posts: 1456
mhp666 wrote:
Can anyone explain why the heads of a wd like this breaks all at the same time?
Can scratches from the decks damage the preamplifier?

Sure.
But I think that your problem is elsewhere.


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 31st, 2020, 2:41 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 460
Location: spain
mhp666 wrote:
But I think that your problem is elsewhere.

Can you give me an opinion on a possible problem? I have placed some heads and I have read 15% of the disk, but the equipment was in bsy and the heads have stopped working. It has happened to me with other albums and I don't know what it can be.

_________________
Is Earth an intelligent being?


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 31st, 2020, 8:42 
Offline
User avatar

Joined: August 15th, 2006, 3:01
Posts: 2922
Location: CDRLabs @ Chandigarh [ India ]
mhp666 wrote:
hi, I need help
I have a slade 6 that I have had to change heads.
With the donor ROM and its LDR, I can read the entire SA and the heads all ok.
When i put the original rom and load original ldr then they don't read the heads.
Something simple escapes me, but I don't know what it is.

Thanks in advance.


Hello,
Which Tool Are You Using For Doing This Work

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


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 31st, 2020, 9:45 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 460
Location: spain
I am using mrtlab.
I have solved the problem with adaptations by adapting module 47, but some heads have broken while reading and this usually happens when I recover discs with scratched plates.

_________________
Is Earth an intelligent being?


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 31st, 2020, 10:42 
Offline
User avatar

Joined: August 15th, 2006, 3:01
Posts: 2922
Location: CDRLabs @ Chandigarh [ India ]
mhp666 wrote:
I am using mrtlab.
I have solved the problem with adaptations by adapting module 47, but some heads have broken while reading and this usually happens when I recover discs with scratched plates.


Well,
Practise On Single Platter Drives ,Learn How To Clean Platters Etc,Bypass Problem Zones

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


Top
 Profile  
 
 Post subject: Re: fail after heads change WD20EARS-07MVWB0
PostPosted: July 31st, 2020, 11:15 
Offline
User avatar

Joined: June 17th, 2018, 11:43
Posts: 460
Location: spain
mhp666 wrote:
Well,
Practise On Single Platter Drives ,Learn How To Clean Platters Etc,Bypass Problem Zones

Thanks for the idea. I think it is a good practice.
I will try to create a method.

_________________
Is Earth an intelligent being?


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 13 posts ] 

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 60 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:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group