Few hours ago I installed ubuntu for the first time on this laptop.
Everything went fine, fixed some stuff. So I wanted to go back to windows 7 for a while. Since I where in ubuntu I restarded my laptop and waited for the dual boot to show up, so I could chose between Ubuntu and Windows 7.
Clicked enter on Windows 7 and the screen went black for 2 seconds and putted me back to the dual boot screen. Clicked Windows 7 again, and it sent me back to the dual boot screen again. This is really confusing, can't figure out what is wrong. (the last thing i recall doing is making windows 7 the first priority in booting up. So when I turn on my computer the dual boot will open windows 7 at the beginning.)