MultiDrive – free backup, clone & wipe disk utility from Atola Technology

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 9 posts ] 
Author Message
 Post subject: How to partition/cut the drive to eliminate bad sectors
PostPosted: August 15th, 2012, 14:09 
Offline

Joined: July 16th, 2012, 15:00
Posts: 14
Location: the states
HI

I've been struggling with WD Elements 2TB for quite a while trying to fix it and get it back to work, but it seems it's not going to happen - there is a part of the drive at the end where all the errors and bads are located and even after erasing waits they come back.

I realized that I can partition or cut that part of the drive and use only the good part.

What would be the best way to do this?
Thank you.


Top
 Profile  
 
 Post subject: Re: How to partition/cut the drive to eliminate bad sectors
PostPosted: August 15th, 2012, 14:53 
Offline

Joined: July 7th, 2010, 4:45
Posts: 924
Location: UK
You could look at setting a HPA using MAXLBA in MHDD?
http://hddguru.com/software/2005.10.02- ... al.en.html

But would you trust the drive with data?
Me, no I personally wouldnt unless it was either backed up or dont mind losing it.


Loki


Top
 Profile  
 
 Post subject: Re: How to partition/cut the drive to eliminate bad sectors
PostPosted: August 15th, 2012, 15:27 
Offline
User avatar

Joined: September 5th, 2010, 12:29
Posts: 1038
Location: South Africa
I wouldn't trust it either. I think being in this business teaches you to have little faith, anything can happen. Especially with an already degraded drive.

_________________
Death is nothing, but to live defeated and inglorious is to die daily.
Data Recovery Cape Town


Top
 Profile  
 
 Post subject: Re: How to partition/cut the drive to eliminate bad sectors
PostPosted: August 15th, 2012, 16:17 
Offline

Joined: July 16th, 2012, 15:00
Posts: 14
Location: the states
thanks! I agree, the drive wouldn't be very reliable no matter what I do at this point, but, I might use it as an extra backup solution.

Nick, great quote you have in signature. Who's it from?


Top
 Profile  
 
 Post subject: Re: How to partition/cut the drive to eliminate bad sectors
PostPosted: August 16th, 2012, 3:10 
Offline
User avatar

Joined: September 5th, 2010, 12:29
Posts: 1038
Location: South Africa
kolik wrote:
Nick, great quote you have in signature. Who's it from?

Napoleon

_________________
Death is nothing, but to live defeated and inglorious is to die daily.
Data Recovery Cape Town


Top
 Profile  
 
 Post subject: Re: How to partition/cut the drive to eliminate bad sectors
PostPosted: August 16th, 2012, 14:59 
Offline

Joined: July 16th, 2012, 15:00
Posts: 14
Location: the states
Napoleon! Fits well his character.

Regarding the drive, I cut the end of it and did a scan and it all looked fine, now I plugged it to my PC and it showed up with full capacity and when I try to format it I get an error saying 'system can't format the drive'.

What is going on? :shock:


Top
 Profile  
 
 Post subject: Re: How to partition/cut the drive to eliminate bad sectors
PostPosted: August 16th, 2012, 15:33 
Offline

Joined: May 6th, 2008, 22:53
Posts: 2138
Location: England
kolik wrote:
I cut the end of it and did a scan and it all looked fine, now I plugged it to my PC and it showed up with full capacity (my bold)

If you successfully set an HPA, then the drive would not show up as "full capacity" in BIOS or Windows etc. It should only be reported as the new, reduced, capacity.

IMHO you need to explain more, giving actual values of original (full) size, size of HPA that you (tried to) set, then reported capacity afterwards, to ensure that the HPA really was set. Perhaps there is some kind of terminology problem here...

kolik wrote:
and when I try to format it I get an error saying 'system can't format the drive'.

I can guess what might be happening, but without more details, that guess could easily be wrong. IMHO you need to give the details I mention above first.


Top
 Profile  
 
 Post subject: Re: How to partition/cut the drive to eliminate bad sectors
PostPosted: August 16th, 2012, 15:45 
Offline
User avatar

Joined: May 13th, 2010, 11:17
Posts: 2821
Location: Kuwait
With Proper tools you may diagnose and see which HEAD has all the bads or at least most of it


then AGAIN, with proper tools, you may disable it

proper tools (Gear) will do it, DIY am afraid not.

NOW, without those PROPER tools, you cannot also. seek a Pro.

good luck

_________________
Kuwait Data Recovery - UNIX GTC
The only reason for time is so that everything doesn't happen at once. By: Albert Einstein


Top
 Profile  
 
 Post subject: Re: How to partition/cut the drive to eliminate bad sectors
PostPosted: August 20th, 2012, 1:20 
Offline

Joined: July 16th, 2012, 15:00
Posts: 14
Location: the states
yes, I'm not sure why it showed up in Win in full capacity (disk was not recognized when I plugged it in, so I went into Disk Management, but I couldn't get it to work that way.

My last attempt had been a success though! First, when MHDD recognized the drive, I confirmed that HPA worked, drive size had been reduced. Next I erased the drive. Then I wanted to format ntfs/partition it. Couldn't do it from MHDD. There is FDISK command but I would get "Arithmetic Overflow" error 2-3 times in a row, so I picked another boot CD with Partition soft, ran Norton Partition Magik and it all went well from there. So, now I have a smaller, but still functional drive, and I hope it will serve me for a while. I will only use it for stuff I don't mind to loose, of course! :)


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 9 posts ] 

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 37 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