Computer Basics

If your PC is not booting because of the boot loader problem. Here I will show you how to rebuild your BCD for windows OS.

You need one Windows Installation media.

step1: Insert the installation media and boot from installation media,
step2: Click on install and then click on Repair your computer.
step3: Now go to advance then click on Command prompt.
stpe4: enter the following commands one by one




          bootrec /FixMbr
          bootrec /FixBoot
          bootrec /ScanOs
          bootrec /RebuildBcd

After entering those commands restart your computer.
That's it. I think from next time your Windows PC will boot properly.