How do I fix MBR Error 3 in
Window 10?
I suggest you to boot the
computer using installation media and follow the instructions
provided below.
If you need an installation media, I suggest
you to download and create the installation media using the follow
Microsoft link, which contains the Windows 10 ISO file.
Method 1:
- Insert the installation USB and
boot Windows 10 from it.
- In the ‘Windows setup’ page
select the ‘language to install’, ‘Time
and currency format’ and the ‘keyboard or input
method’ and click on ‘next’.
- Click on ‘Repair
your computer’ and select ‘Troubleshoot’.
- Click on ‘Advanced options’ to
get into Advance repair menu.
- We need to use the Bootrec.exe tool. Click on command prompt and
type in the following commands, one after the other.
- bootrec /RebuildBcd
- bootrec
/fixMbr
- bootrec
/fixboot
- Exit
- Now, restart your computer and check.
Hope this information is helpful. For any
further assistance on Windows, feel free to post your query on Microsoft
Community Forum.
Thank you.
Sources: Microsoft