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Deleted file access after system recovery?

FloFlo
FloFlo Posts: 32,720 Forumite
I have an Advent desk top which i no longer want to use. It is the Advent 3115 a few years old just want to know if I can sell it on or give it away without the new owner being able to access the deleted files.

I deleted all my docs/pics etc and then I used the system recovery disk to wipe the hard drive and reformat. This was not 'system restore' it was system recovery the quick format which it said was a destructive method meaning that it destroyed any personal files.

I am only concerned as I am a teacher and wouldn't like any confidential files accessed - not that theres anything too confidential been on there anyway.

Many thanks for any advice.

Merry Xmas

Comments

  • davb
    davb Posts: 1,293 Forumite
    Part of the Furniture Combo Breaker
    There are tools around (such as Recuva) for recovering deleted files which could quite likely bring at least some of the files back.
    A quick format only deletes the index - the files are still there, but just not accessible by Windows.
    A true disk erase program such as DBAN will overwrite every single sector of the drive multiple times, (which takes a LONG time) but is the only non destructive way to be reasonably sure it is clean.
  • busenbust
    busenbust Posts: 4,782 Forumite
    The only full-proof way to remove unwanted/unauthorized access to even 'deleted' files would be destruction of hard-drive. So, you could sell on the pc without the hard-drive and therefore no Operating System - and take a hit on the price. I suspect the buyer would want a working and installed OS?
  • busenbust
    busenbust Posts: 4,782 Forumite
    I am only concerned as I am a teacher and wouldn't like any confidential files accessed - not that theres anything too confidential been on there anyway.

    I suspect also it depends on the technological prowess of the purchaser. So, you're call :cool:
  • FloFlo
    FloFlo Posts: 32,720 Forumite
    Hi thanks, might test it and see if this has improved the speed ,if it has I'll keep it for back up. If not I'll pass it on within family, its a few years old I'd expect next user to be last user not worried about getting cash for it but seems a waste to trash it.
  • I agree with davb. DBAN is your best bet.
    Try saying "I have under-a-pound in my wallet" and listen to people react!
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