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How To Remove Bad Sectors Or Bad Clusters From HDD


65 replies to this topic

#1 gladiator_us

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Posted 09 November 2004 - 06:33 AM

hi friends,
there is small tutorial to remove Bad Sectors from hdd to remove bad sectors you need a program named SeaMap
now we start

Start the SeaMap.exe software
Set the option by typing SD and then press enter
Press 1 then 0 or 1 to select drive
Then press 2 and there will be a option (Y/N) press n for No
Press Esc button one to go back to command line
Type FD
Type y for yes the Hdd will format [Low Level Format] the whole disk and removes bad sectors and partitions
Now the computer has to be restarted, Restart your computer
Partition your Hdd using fdisk and then format all partitions now have have completely removed all bad sectors from your hard disk

=========================Note=========================
your all Data will remove during this PROCESS!
=====================================================

#2 lhunath

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Posted 09 November 2004 - 07:50 AM

That doesn't remove bad sectors. Get a clue on what they are.
You can't delete / remove bad sectors, they're faults on your hardware. How on earth is a format going to remove that?
The only thing you can do is add an extra table on your File System Table which specifies which sectors are bad, so that they aren't used. And pray to god that it doesn't spread.
Once you have a few bad sectors, you can be sure that your disk won't live to see another five years.

#3 gladiator_us

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Posted 09 November 2004 - 05:30 PM

ohh,
no man i have removed bad sector from about more then 15 hard disks and they are all right and they work completely it also remove bad sector from sector 0 and from boot area i have tested it and it works try youw self 2 it will work.
Reagrds,
Haseeb

#4 qwijibow

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Posted 10 November 2004 - 01:03 AM

ohh,
no man i have removed bad sector from about more then 15 hard disks and they are all right and they work completely it also remove bad sector from sector 0 and from boot area i have tested it and it works try youw self 2 it will work.
Reagrds,
Haseeb

<{POST_SNAPBACK}>


its impossible to remove a bad sector... bad secorts are things like scratches on the surface of the disk make by the read/write head... those heads are razor sharp, and with disks spinning at 7200 rpm, if you give thse disk a good knock, it does some damage...

anyways, the software you pointed out simply maps around the bad sectors. effectivly shrnking the total disk capacity.

#5 gladiator_us

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Posted 10 November 2004 - 02:05 PM

i have used this program and the bad sectors are completely removed and the capcity is the same but it works with windows 98 this type of things are common in pakistan and every people have tried it try ur self you will also be satisfied by this that i am saying abolutely 100% correct

#6 lhunath

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Posted 10 November 2004 - 09:19 PM

Some people will just never admit that they are clueless......... :P

#7 qwijibow

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Posted 10 November 2004 - 11:34 PM

Some people will just never admit that they are clueless......... :P

<{POST_SNAPBACK}>


the thing about computers, is they tend to round things off....

6.000001 gigabytes 5.99999 gigabytes is all the same 6 gig as far as windows98 is concerned.

#8 gladiator_us

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Posted 11 November 2004 - 08:14 AM

ok if u dont wanna then i will not force you do your own work

#9 Guest_FeedBacker_*

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Posted 17 January 2008 - 05:06 PM

Bad Sectors.
How To Remove Bad Sectors Or Bad Clusters From HDD

Well there are two types of bad sectors
1) soft badsectors
2) mechanical badsectors

Soft badsectors can be fixed by running your hard-drive's manufacturer's HD diagnostic utility it will simply replace your badsectors with extra sectors in spare, or it will write 0 on all your HD sectors which will remove bad sectors.

2) if your HD got mechanical badsectors then you cant fix it and all you can do is to take it to company and claim warranty..

Gladiator_us has been talkin abt soft badsectors while lhunath has been talkin abt mechanical badsectors ..

Cya

-haider

#10 Guest_FeedBacker_*

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Posted 08 June 2008 - 06:48 AM

Replying to gladiator_us
Sir wud you Please do me a favor. Whenever seamap detect the first bad sector it gives the following msg "Printer is not connected Y/and" I tried both Y and and. But it keep on giving the same msg.. Tell me wat to do

-reply by atif

#11 Guest_FeedBacker_*

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Posted 13 June 2008 - 11:23 PM

Solution: For Bad Sector or Cluster
How To Remove Bad Sectors Or Bad Clusters From HDD

I have resolved the problem of Bad sector by uing DM (Disk Manager) Software and its works. More than 5 to 10 HDD will get repaired and are running well.



I think by using DM we only hide the that effected area, so that it can't be read any more. So user do not get the message of Bad Sector or cluster in his HDD.



So, give me the actual scenario about this. Is Bad Sector permanently removed from the HDD



-reply by Vinay Kumar

#12 yordan

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Posted 17 June 2008 - 03:58 PM

So, give me the actual scenario about this. Is Bad Sector permanently removed from the HDD

This is an almost philosophical question. You don't really care this.
Now the physical address of bad sectors (not to be used by the disk driver) is permanently written to the disk, so the user will not see the effect of the bad sectors. So, the disk is repaired, exactly as if it had no bad sectors.

#13 xboxrulz

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Posted 18 June 2008 - 02:53 AM

I think the confusion here is that the software doesn't "erase" bad sectors but disables them from the hard drive so the hard drive doesn't know that it is there.

xboxrulz

#14 Darasen

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Posted 18 June 2008 - 05:18 AM

I think the confusion here is that the software doesn't "erase" bad sectors but disables them from the hard drive so the hard drive doesn't know that it is there.

xboxrulz


Exactly, It seems the only confused one was the OP. He seems not not understand that a bad sector is a physical fault within the drive.

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Posted 26 June 2008 - 06:12 AM

Remove HDD Cluster
How To Remove Bad Sectors Or Bad Clusters From HDD

Replying to gladiator_us

How to remove hdd bad cluster From C:/ Drive
With out delete any data or partition of hdd

-question by shafi

#16 Guest_iGuest-vishwanath_*

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Posted 03 July 2008 - 01:14 PM

Replying to gladiator_us

Hi,
Please tell me which is that software used to remove bad sectors.

Regards,
Vishwanath

-reply by vishwanath

#17 Guest_iGuest-sankar dey_*

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Posted 29 August 2008 - 12:30 PM

How To Remove Bad Sectors Or Bad Clusters From HDD
How To Remove Bad Sectors Or Bad Clusters From HDD

I have a question that How To Remove Bad Sectors Or Bad Clusters From HDD
Please solve this problem

Regards,
Sankar dey

-reply by sankar dey

----------

Usually the MARK of BAD Sectors means you should change your Hard-drive. If your HDD is under warranty, its recommended you get it exchanged.

Long back, When I used to work in DOS, Running Fdisk command over and over while doing format used to remove the bad sectors.

#18 Guest_iGuest-muralidhar_*

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Posted 02 September 2008 - 04:27 PM

how to remove bad sectors
How To Remove Bad Sectors Or Bad Clusters From HDD

Replying to gladiator_us
Can anybody tell that which software is used to remove the bad sectors and can we download from the internet

-reply by muralidhar

#19 cursosdeinglesml

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Posted 30 October 2008 - 03:15 PM

there's no need to a low level format. just use a software called hdd regenerator... it always worked for me, and there's no need to wipe your hd...

#20 Guest_(G)fams84_*

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Posted 23 February 2009 - 05:45 PM

I think....How To Remove Bad Sectors Or Bad Clusters From HDD

I think that there are several arguments running on bad sector removal but I still did not find a fully workable solution for it. While it tried Seagate's Disk manager to remove bad sectors but sometimes it fails to do that I don't understand what to do about it. So I downloaded the software named HDD REGENERATOR but it does not work fully as it meant to be...

thanks-reply by fams84





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