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Сергей
Joined: 26 Aug 2005
Posts: 7876
Location: Soft-Center
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 Posted: Tue Feb 17, 2009 19:52 Post subject: How remove mix
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Сергей
Joined: 26 Aug 2005
Posts: 7876
Location: Soft-Center
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Posted: Tue Feb 17, 2009 19:53 Post subject:
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Find FAT table
You can search for FAT Boot sector
FAT??[space][space]
And scroll some sectors down
If sector geometry is 512/16, you can search for start of table
f8ffff/h/528/0
Search for part of FAT16 table
0107020703070407/h
Search for part of FAT32 table
010700000207000003070000/h
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Сергей
Joined: 26 Aug 2005
Posts: 7876
Location: Soft-Center
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Posted: Tue Feb 17, 2009 19:54 Post subject:
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Enumerate sectors
You can learn how to enumerate sectors (here)
Your task:
- take notepad
- goto middle of FAT table
- start to write sector numbers on paper
- do this while you can see periods (not less then 20 sectors)
Examples
- no mix
- mix from 2 parts
- mix from 4 parts
If sectors is in haotic order, may be you exemining block with Sector Updates, try find other block
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Сергей
Joined: 26 Aug 2005
Posts: 7876
Location: Soft-Center
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Posted: Tue Feb 17, 2009 19:54 Post subject:
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Find skipped sectors
First look at (standard places)
If not found:
- take other fragment of table
- take other block with FAT table
- check Page parameter in config file of memory chip
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Сергей
Joined: 26 Aug 2005
Posts: 7876
Location: Soft-Center
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Posted: Tue Feb 17, 2009 19:54 Post subject:
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Put skipped sectors on place
Put one of mix parts on place with Mix Editor
Enumerate sectors again
In many cases, several iterations neaded, to fully remove mix
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