Software & AppsOperating SystemLinux

How To Set Windows Bootloader as Default on Dual-Boot System

Ubuntu 15

In a dual-boot system, where both Windows and another operating system (like Linux) are installed, the system typically defaults to the non-Windows bootloader. This article will guide you on how to set the Windows bootloader as the default on a dual-boot system.

Quick Answer

To set the Windows bootloader as the default on a dual-boot system, you can use methods such as adjusting the Grub configuration file, using EasyBCD, or changing the boot priority in the BIOS settings. Choose the method that suits your situation and preferences.

Understanding Bootloaders

A bootloader is a program that loads the operating system into the computer’s memory when the system boots up. In a dual-boot system, you have two operating systems, each with its bootloader. The system will default to one of these. If you wish to change the default to Windows bootloader, there are several methods you can use.

Method 1: Using Grub

Grub is a common bootloader used by many Linux distributions. If your system is using Grub, you can adjust its settings to default to the Windows bootloader.

Step 1: Open the Grub Configuration File

Open the terminal and run the following command:

sudo gedit /etc/default/grub

This command opens the Grub configuration file in a text editor. The sudo command is used to execute the command as an administrator. gedit is the text editor, and /etc/default/grub is the location of the Grub configuration file.

Step 2: Edit the Configuration File

In the configuration file, find the line that reads GRUB_DEFAULT=. The value of this should be set to the number corresponding to the Windows option in the Grub menu. Note that the numbering starts from 0.

Step 3: Save and Update Grub

After setting the value, save the file and close the editor. Then, run the following command to update Grub:

sudo update-grub

This command updates the Grub configuration with the changes you made.

Method 2: Using EasyBCD

EasyBCD is a tool that allows you to control your computer’s bootloader. It is a Windows-based solution.

Step 1: Install EasyBCD

You can download EasyBCD from the official website.

Step 2: Configure EasyBCD

After installing EasyBCD, you can use it to set the Windows bootloader as the default. Detailed instructions on how to do this can be found here.

Method 3: Using the BIOS

You can also set the Windows bootloader as the default from your computer’s BIOS settings.

Step 1: Enter the BIOS Settings

Restart your computer and enter the BIOS settings. This is usually done by pressing a specific key (like DEL or F2) during startup.

Step 2: Change the Boot Priority

In the BIOS settings, navigate to the Boot Options or Hard Disk Drive priority. Here, set the Windows Boot Loader as the first priority or move it above Ubuntu in the boot device priority list.

Conclusion

Setting the Windows bootloader as the default on a dual-boot system is a relatively straightforward process. Whether you choose to use Grub, EasyBCD, or the BIOS settings will depend on your specific situation and preferences. Remember to always back up your data before making changes to your system’s configuration.

Why does my dual-boot system default to the non-Windows bootloader?

In a dual-boot system, the default bootloader is usually determined by the order in which the operating systems were installed. The last installed operating system typically becomes the default bootloader.

Can I change the default bootloader without affecting my operating systems?

Yes, changing the default bootloader should not affect your operating systems. However, it’s always a good idea to back up your data before making any changes to your system’s configuration.

What if I can’t find the Grub configuration file?

If you can’t find the Grub configuration file at the specified location, it is possible that your system is using a different bootloader. In that case, you may need to explore alternative methods, such as using EasyBCD or adjusting the BIOS settings.

Is EasyBCD only compatible with Windows?

Yes, EasyBCD is a Windows-based tool and is primarily designed for managing the Windows bootloader. It may not be compatible with other operating systems.

Can I set the Windows bootloader as the default using the BIOS settings?

Yes, you can set the Windows bootloader as the default by changing the boot priority in the BIOS settings. This method is independent of the specific bootloader being used and should work for most dual-boot systems.

Do I need to be an administrator to make changes to the bootloader configuration?

Yes, making changes to the bootloader configuration usually requires administrative privileges. This is to ensure the security and stability of the system.

Will changing the default bootloader affect the boot time of my system?

Changing the default bootloader itself should not significantly affect the boot time of your system. However, the overall boot time may vary depending on the specific configuration and performance of your operating systems.

Can I switch back to the non-Windows bootloader after setting the Windows bootloader as the default?

Yes, you can switch back to the non-Windows bootloader by reversing the changes you made in the bootloader configuration. However, the exact steps may vary depending on the method you used to set the Windows bootloader as the default.

Leave a Comment

Your email address will not be published. Required fields are marked *