grub4dos shows up on dual boot system and I don't want it


  1. Posts : 4
    64 bit windows XP and windows 11
       #1

    grub4dos shows up on dual boot system and I don't want it


    I managed to screw up some system files. Downloaded a linux based repair tool and somehow wound up with grub4dos instead of the windows bootmanager. How can I get that back? If i try a repair from an install disc, what system will it boot. Currently I can't boot either. Tried different things and not sure what I have screwed up in grub4dos? Please help
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  2. Posts : 3,788
    win 8 32 bit
       #2

    Welcome to the forum. You dont give much info but as a quick fix boot to install media choose cmd prompt type

    fdisk /mbr
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  3. Posts : 4
    64 bit windows XP and windows 11
    Thread Starter
       #3

    I'm not familiar with forums but have seen some good info on this site. What would you like to know that could help you help me?
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  4. Posts : 3,788
    win 8 32 bit
       #4

    You dont say what system youur using as your info says xp and 11. If its 11 then are you using uefi, secure boot etc on a gpt disk or xp with a mbr disk
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  5. Posts : 0
    Windows 7 Ultimate x64
       #5

    To enter command prompt from the installation OS disk (or USB) follow this guide: Command Prompt at Startup


    You could also try EasyBCD's EasyRE. EasyBCD - NeoSmart Technologies

    When ever you try a live Linux CD you should disconnect the SATA and/or the power cables from all hard drives. I can't tell you how many times people have hosed over their Windows install messing around with a live Linux disk they know nothing about.
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  6. Posts : 4
    64 bit windows XP and windows 11
    Thread Starter
       #6

    I believe that it is still MBR, not UEFI.

    Don't have the windows disk, trying to get one.

    Could I boot right into Easy BCD? If I do, what would I want to do? Not familiar with it at all
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  7. Posts : 3,788
    win 8 32 bit
       #7

    Best bet is download Macrium Software | Reflect Free Edition create from it a rescue disk boot from the disk and there is an option to rebuild boot loader
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  8. Posts : 4
    64 bit windows XP and windows 11
    Thread Starter
       #8

    Thank you. I'll give that a try
      My Computer


 

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