Welcome to Fixya
This means that the boot manager file is either deleted by accident, corrupted or worst is infected by a virus. Boot the computer using the Windows disk and run the startup recovery console. This will fix the boot manager file.
Have a good one!
Unfortunately you have to reinstall the operating system. It's the best solution.
If I could be of further assistance, let meknow.
291 views
Usually answered in minutes!
×