Hi All, I need some help, I've tried installing Windows 7 on my hard drive, installation was complete successful. But after the completing installations when i was starting my PC today, I Got a message on my screen: Missing operating system.
I don't think this is the particular forum for your issue. I suggest google searching the error message to see if the problem has been solved before.
Have you done anything on the computer recently? Partition management, bootloader, and patching system files?