Windows 7 after restore

I have restored my Asus from the original disks that was operating with Windows 7. The message said restored but now I am being asked the following "Reboot and select proper BOOT device or Insert Boot media in selected boot device and press a key. Of course I only have the restore disks as Windows 7 came installed. I am a real amateurs the advice needs to be simple. I tried everything that was suggested but no go. Can anyone help me. THE OPERATING SYSTEM WAS DESTROYED WHEN I tried to download Windows 10. Sorry for the caps.