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Old 01-23-2012, 12:32 AM   #1
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Best way to remove grub from external hard drive?

My Acer netbook burned and died so I removed the Seagate 500GB hard drive which had a Linux Mint/Winows 7 dual boot setup.

I now have this drive temporarily housed in an external USB enclosure.

With the prices of hard drives going through the roof I am going to take the opportunity to put this drive on ebay but I don't want to sell it with the grub bootloader.

I know how to wipe grub if it's the primary drive but I'm not so sure about doing it to an external drive.

Anyone know?

TIA.
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Old 01-23-2012, 10:57 AM   #2
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'Low level format' it using the manufacturer's tools.
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Old 01-23-2012, 11:01 AM   #3
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Quote:
Originally Posted by Nuclear Krusader View Post
'Low level format' it using the manufacturer's tools.
Seatools?
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Old 01-23-2012, 11:05 AM   #4
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Yes, the DOS version. It should have a function to do a zero wipe.
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Old 01-23-2012, 11:06 AM   #5
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Originally Posted by Nuclear Krusader View Post
Yes, the DOS version. It should have a function to do a zero wipe.
Nuke, out of interest, why not the Windows version?
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Old 01-23-2012, 11:18 AM   #6
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I'd rather boot into an enviroment that is doing one thing only. I don't trust Windows as far as I can throw it and I can throw pretty far.

Now, if you just hook up the drive via USB, you can prolly go into the Windows command line, running it as administrator of course, and do a fixmbr X:. That should effectively get rid of the boot loader.

You can then use Disk Management in Windows to delete the partitions in that drive and create new ones or just leave the whole thing as unpartitioned space.
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Old 01-23-2012, 10:16 PM   #7
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I now have this drive temporarily housed in an external USB enclosure.
It's been a while since I've used SeaTools, but IIRC the bootable CD version, which I assume is what you are referring to as the "DOS" version, would not work on a usb connected external hard drive.
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Old 01-24-2012, 08:35 AM   #8
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How I missed this thread is beyond me, man I am scattered these days... I need to get back to my routine.

Remove GRUB from an external USB drive | Tim Dupree - tdupree.com
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Old 02-02-2012, 06:50 AM   #9
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Quote:
Originally Posted by kilgoretrout View Post
It's been a while since I've used SeaTools, but IIRC the bootable CD version, which I assume is what you are referring to as the "DOS" version, would not work on a usb connected external hard drive.
What's wrong with USB connected external hard drive ?

Last edited by pam123; 02-02-2012 at 08:56 AM. Reason: Spam link
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Old 02-02-2012, 07:13 AM   #10
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What's wrong with USB connected external hard drive ?
There's nothing wrong with it. The bootable iso version of SeaTools just won't see a usb connected hard drive. The windows version does.
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Old 03-23-2012, 07:43 PM   #11
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Quote:
Originally Posted by kilgoretrout View Post
There's nothing wrong with it. The bootable iso version of SeaTools just won't see a usb connected hard drive. The windows version does.
Mine does, I have a Seagate 1TB 2.5 inch SATA external USB disk, there is a trick to how to get it to see it...
If I leave it connected and turn PC on, my BIOS hangs, but if I first disconnect it, turn on PC and wait until POST messages are gone while it is booting from that Seatools CD, then I re-connect my USB disk, it will see it (eventually) when it start scanning for appropriate HDD's.
But I have an older board, Intel D865PERL.
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