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m.a.a.
Asked: 2016-06-11 07:01:28 +0800 CST

issue setting a password before erasing ssd in what seems like the proper way

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I think I've reached the conclusion that I need to format my ssd-drive.

What I believe has happened is that once I updated my antivirus-software to the latest version it somehow detected that the copy of Windows 7 Ultimate I was running was not legitimate.

Let me clarify, however, that this is not some mischief I have deliberately done on my own, but merely a presumption, based on what I've been reading about the messages that began popping up on my screen about a week ago, after updating my a/v.

As far as I understand, a certain SLIC Loader v 1.4.6, followed by a bunch of listings and a countdown cursor at the bottom of the screen could well be a sign that a certain activation hack may have been used when Windows was installed on my desktop pc.

If so, it was done by a local computer nerd that I took my pc to after my old motherboard - and most of the devices mounted upon it - crashed, following a couple of successive power cuts at the place I was staying a few years ago. Before that, I was running XP, but them rendered half of my RAM-memory useless (4 out of 8 GB), so I thought it wise to upgrade to 7.

Anyway, no installation cd is available and no external storage device either, apart from a 16GB usb-stick, that I have been running UbuntuStudio live from during the last week, which right now is the only working OS I've got. Booting any mode of my old Windows installation seems impossible, and whatever I do while trying to boot from my internal ssd, I end up like this:

grub> _

Note that I have never installed any version of Linux on this computer.

Unless someone can recommend a workaround, I think I'll have to format my drive, and I reckon I'd better do it the proper way: this advice sounds... sound.

Only that when I type sudo hdparm --user-master u --security-set-pass <password> /dev/sda, Terminal returns bash: password: No such file or directory, password being my chosen password.

So, what am I doing wrong?

grub2

1 Answers

  1. Best Answer

    Unless you need to destroy the data on the hard disk (to make it irrecoverable by data recovery software), you don't need to secure erase; simply formatting the drive should be adequate.

    That said, when you type the command, be sure to replace the entire <password> phrase, including < and > characters. For example, if you want the password to be hunter2, the command would look like:

    sudo hdparm --user-master u --security-set-pass hunter2 /dev/sda
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