Recently had the "Error Loading Operating System" problem. I didn't have my original copy of Windows 7, so I downloaded one off the internet and used the product key located underneath my laptop, but I'm having some problems. I used Partition 2 to install the Windows 7 again and I was able to get my files from the Windows.old file. (I wasn't able to recover the original through the 3rd Partition). This comes up on the restart. . I have to select the second option to be able to use my computer. The first one works, but didn't have Windows.old folder. And the third option doesn't do anything. How can I remove the others and get it to boot from the second option. And it seems I the files I recovered from the Windows.old folder still work. (I'm using Firefox from the Program Filex86 fine and I didn't even have to re-install). But some things like the Touch Pad mouse on the laptop is always on. Even when I push the button to disable it, it stays on. Any idea? This fixable?