WD External Hard Drive

Zaheer_3

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Dec 12, 2015
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I have an WD external hard drive which I unplugged one day without doing the safe eject. Now it won't work. The computer recognize its existence on the F drive and disk management says the status is healthy (primary partition) But it will not format. Under File system, the drive is described as RAW. I do not need to recover the data but I got it only six months ago and hate to have to throw it away and buy a new one. Any help would be much appreciated
I try this command s
1 Convert f: /FS:NTFS
2 diskpart
list disk
select disk 1
create partition primary
active
1 when assign letter the prompt ( virtual Disk Service Error ) the specified drive letter is not free to be assigned
2 windows was unable to format
when i go disk management its show Healthy but Hard disk median is send like break sound please tell me what should I do ?
but the formatting was unsuccessful because it is a RAW volume. I tried doing the formatting from Disk Management but that did not work either. Any thoughts on what else can be done? The status is still marked as healthy


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Solution
Welcome to Tom's Hardware, Zaheer_3!

I'm really sorry to hear about your WD External drive's file system becoming RAW format. It means that it somehow got corrupted. I'd advise you to test the HDD using WD's Data LifeGuard Diagnostics for Windows. Running the QUICK and EXTENDED tests will help us determine the health and SMART status of the hard drive and it might as well give you some peace of mind. Here's a link to the software: http://products.wdc.com/support/kb.ashx?id=pYh2Td

Since you don't have any important data stored on it, I'd suggest you re-format the drive back to NTFS through Disk Management. Here's a tutorial from our kB that can help you with that: http://products.wdc.com/support/kb.ashx?id=TwDNMB

Another alternative...
Welcome to Tom's Hardware, Zaheer_3!

I'm really sorry to hear about your WD External drive's file system becoming RAW format. It means that it somehow got corrupted. I'd advise you to test the HDD using WD's Data LifeGuard Diagnostics for Windows. Running the QUICK and EXTENDED tests will help us determine the health and SMART status of the hard drive and it might as well give you some peace of mind. Here's a link to the software: http://products.wdc.com/support/kb.ashx?id=pYh2Td

Since you don't have any important data stored on it, I'd suggest you re-format the drive back to NTFS through Disk Management. Here's a tutorial from our kB that can help you with that: http://products.wdc.com/support/kb.ashx?id=TwDNMB

Another alternative would be to use the same DLG tool from above to write zeros to the drive. Here's another guide that can walk you through the steps of low-level formatting: http://products.wdc.com/support/kb.ashx?id=Z0ZfUx

Hope it helps. Keep me posted.
SuperSoph_WD
 
Solution