Attempting to recover data from failed HDD

MrPostLamp

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Dec 31, 2014
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Hi all,

My parents computer recently stopped booting, and when I went to investigate it, it appeared like the HDD was failing.

The computer would get past the BIOS, but then do nothing further (not even getting to the Windows Starting screen). I tried a USB copy of windows and a CD and could confirm it could boot from there.

I tried to use the Windows 7 Recovery disc but unfortunately it would not work, the disc would hang with a bluish windows screen in the background with no further progress (similar to this thread here - http://www.tomshardware.co.uk/answers/id-1947889/windows-system-recovery-problems-hangs-stalls.html )

So I phoned up the company who sold me this and they agreed to send me a new one, great! Except my parents didn't keep a back up of a few important files they have.

I'm not very savy when it comes to getting files off drives, so I tried the following:

1. Place it into my own computer as a secondary drive, and see if I could access it through windows explorer - The result of this was my own computer failing to boot, even though it was trying to boot from my drive.

2. Someone told me this could be because of Windows detecting some issues, and refusing to start, so I tried a copy of Linux Mint on a USB stick - The result was it refusing to boot and giving me the following error messages - http://i.imgur.com/AUW0a74.jpg these would display on a loop.

Is there any other things I can try quite easily to get the files off of the HDD? Apologies if this is simple, I've never tried to recover files off of an HDD before.
 
Solution
It's unlikely that you'll be able to do much if it's refusing to even boot Linux. You can try booting to a Linux live build such as Knoppix and then hot connect the drive after. If it recognizes it (you can use gparted to check) then you might be able to clone the data using ddrescue in terminal. Assuming the problem is bad sectors, it might work. If the problem is worse than that (such as a burned PCB, firmware corruption, etc.) then there's no easy recovery option without first addressing the failed hardware.

Edit: looking at the boot post that you have here, I'd guess that the drive is showing zero capacity. Check what capacity your drive is showing in BIOS. If it's showing zero or a really low capacity then it's definitely a...

DataMedic

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Nov 22, 2013
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It's unlikely that you'll be able to do much if it's refusing to even boot Linux. You can try booting to a Linux live build such as Knoppix and then hot connect the drive after. If it recognizes it (you can use gparted to check) then you might be able to clone the data using ddrescue in terminal. Assuming the problem is bad sectors, it might work. If the problem is worse than that (such as a burned PCB, firmware corruption, etc.) then there's no easy recovery option without first addressing the failed hardware.

Edit: looking at the boot post that you have here, I'd guess that the drive is showing zero capacity. Check what capacity your drive is showing in BIOS. If it's showing zero or a really low capacity then it's definitely a hardware issue.

If the data is worth a couple hundred bucks, it might be worth getting it evaluated by a data recovery company. Most will evaluate for free and it might not be as expensive as you think.
 
Solution

Aykiddo

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Aug 6, 2014
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There should be no reason your PC would fail to boot up unless it is attempting to use the failed HDD. Try putting Ubuntu onto a CD and change your boot order to start with the disk drive.
 

DataMedic

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Nov 22, 2013
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Actually if the drive is having hardware issues, it's extremely likely to prevent booting as the OS will hang when it tries to mount the drive.