site:tomshardware com missing operating system windows 7 desktop on boot

[idkbanner]

Hello,
It says ''Missing operating system'' on boot up windows 7 after trying to turn it off manually (which means the turn on button)

 

[Pyree]

http://windows7themes.net/missing-operating-system-windows-7.html

 

[davy1948]

Hello,
It says ''Missing operating system'' on boot up windows 7 after trying to turn it off manually (which means the turn on button)

hello yes failed at startcp said ,new cd in slot so did when done ,told hook up my back up seagate portable h/d,whilst runing ,inadvertadly pulled usb ,it thed said missing operating system now im sick....over