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Posted by Joseph Fenn on October 11, 2007, 4:54 pm
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On Wed, 10 Oct 2007, Charlie Hoffpauir wrote:
> On Wed, 10 Oct 2007 16:10:10 +0100, "ChrisOfTheOT"
>
>>
>> "ChrisOfTheOT" wrote in message
>> :
>> : I've got a USB 2.0 hard drive which has 'no recognised file system' on it,
>> : and Windows Disk Management, Partition Magic, etc. cannot format it. (I
>> : tried to convert it from NTFS to FAT32 using the Command Prompt, but it
>> : failed because the drive is too big - 80GB.) Now no software can do
>> anything
>> : with the drive, though most utilities can still 'see' it. (When it's
>> : FAT32ed, I was hoping to use it with Norton Ghost...)
>> :
>> : Also, in a hapless attempt to get it formatted - with any file system! - I
>> : set it as the 'Active Partition'. Now nothing will set the 'C' drive back
>> to
>> : 'Active' - the option is ghosted out it Disk Management, Partition Magic,
>> : etc.
>>
>> Still looking... no luck. This link:
>>
>>
http://groups.google.co.uk/group/microsoft.public.windows.vista.hardware_devices/browse_thread/thread/4192c31911b18d8d/2390dc996f75310c?hl=en&lnk=st&q=%22ntfs+to+fat32%22&rnum=1#2390dc996f75310c
>>
>> from the MS Vista group (via Google) has a useful post - but, alas - I
>> cannot remove the drive and put it into a desktop as I don't have a desktop
>> PC.
>>
>> So, if anyone has any bright ideas...
>>
>> Cheers,
>>
>> Chris
>>
>
> I've screwed up a few drives "very" badly, but putting them in a
> desktop as an IDE drive usually allowed me to correct them with PM.
> since that isn't an option for you, I'd say try the disk utilities
> supplied by the drive maker. I use WD, Seagate, and Maxtor drives, and
> they each provide a suite of utilities that will allow formatting a
> really screwed up drive. If your drive is made by someone else, I'd
> say try one of those utilities, or check with the drive maker.
>
> If all else fails, you need to find a friend with a desktop computer
> with room for temporarily installing another drive.
>
> --
> Charlie Hoffpauir
> http://freepages.genealogy.rootsweb.com/~charlieh/
>
Also dont forget the "WIPE" and "MEDIA WIPE" utilities.
I guarantee you cam clean your C: drive with "WIPE". You wont even
have a C: prompt after you do. Preferably use "MEDIA WIPE" instead
as it will just format any disk but leave the drive prompt untouched.
Joe
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