Review on Advanced Hard Drive Data Eraser: Ultimate Permanence for Computer Files - Military-Grade Tool Ensures Non-Recoverable Data Destruction. Compatible with all PCs and Laptops, Simple USB Operation. by Sung Shorunov

I'm trying this on a 10 year old HP 23 Pavillion all in one. Windows 7. I looked up the keys and it's F10 (my BIOS key) and the Esc key for the boot menu. The words of the destination disk will appear and will be displayed as a series of letters, e.g. B. WDC, a whole bunch of letters, and it says activated, and press Enter. Nothing happens. You don't use the mouse, you use the keyboard up, down, letter F, etc. The second drive that shows "optiarc DVD". Again nothing happens, you have to be quick and press F10 before Windows boots up and asks for a password. I took the Destruct USB Key. came out - all the information looked like nothing happened. I give up. You need You Tube for this gadget. I tried emailing them.