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Windows 7: Unable to format external HDD, USB 2.0

14 Feb 2015   #1
AlasdairXIV

Windows 7 Home Premium x64 SP1
 
 
Unable to format external HDD, USB 2.0

Hi there, I recently found an old 160 gb external hard drive while cleaning the house, so I decided to format it and use it to store a system image, just in case. I started the format and went to bed, but it must have been bumped or something, because the format didn't complete. I tried it a couple more times, and both times it took ~4 hours to tell me that it couldn't complete and that there might be an I/O error, so I uninstalled and reinstalled the driver. Tried it again, and now it tells me that I should check to see if the drive is read only. Not sure how to get around this. Disk management reads the drive as one RAW partition, not active. Any help would be appreciated. Attached is a screenshot of the most recent error.




Attached Thumbnails
Unable to format external HDD, USB 2.0-drive_format_screen.png  
My System SpecsSystem Spec
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14 Feb 2015   #2
whs
Microsoft MVP

Vista, Windows7, Mint Mate, Zorin, Windows 8
 
 

My System SpecsSystem Spec
14 Feb 2015   #3
Brink

64-bit Windows 10 Pro
 
 

Hello Alasdair, and welcome to Seven Forums.

Double check to make sure that write protection is disabled for the drive using the tutorial below, then see if you may be able to format it.

Disk Write Protection - Enable or Disable in Windows - Windows 10 Forums
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 Unable to format external HDD, USB 2.0




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