How do I remove one operating system from a dual boot?

How do I remove second OS from dual boot?

Fix #1: Open msconfig

1. Click Start.
2. Type msconfig in the search box or open Run.
3. Go to Boot.
4. Select which Windows version you’d like to boot into directly.
5. Press Set as Default.
6. You can delete the earlier version by selecting it and then clicking Delete.
7. Click Apply.
8. Click OK.

How do I remove an operating system from my second hard drive?

Right-click the partition or drive and then select “Delete Volume” or “Format” from the context menu. Select “Format” if the operating system is installed to the entire hard drive.

How do I get rid of Choose operating system?

Type “MSCONFIG” to search for and open System Configuration. In the System Configuration window, go to Boot tab. You should then see a list of Windows that ever installed on different drives in your computer. Select those that you no longer use and click Delete, until only the “Current OS; Default OS” is left.

How do I change the default OS when booting with multiboot?

Set Windows 7 as the Default OS on Dual Boot System Step-By-Step

1. Click Windows Start button and type msconfig and Press Enter (or click it with the mouse)
2. Click Boot Tab, Click Windows 7 (or whichever OS you want to set as default at boot) and Click Set as Default. …
3. Click either box to finish the process.

18 апр. 2018 г.

How do I completely wipe my hard drive and operating system?

Type list disk to bring up the connected disks. The Hard Drive is often disk 0. Type select disk 0 . Type clean to wipe out the entire drive.

How do I remove old OS from BIOS?

Boot with it. A window (Boot-Repair) will appear, close it. Then launch OS-Uninstaller from the bottom left menu. In the OS Uninstaller window, select the OS you want to remove and click the OK button, then click the Apply button in the confirmation window that opens up.

How do I uninstall a second operating system without formatting?

How to remove an extra OS without formatting the hard drive?

1. Uninstall Windows 7 on a multiboot system. http://windows.microsoft.com/en-us/windows7/Uninstall-Windows-7-on-a-multiboot-system.
2. Try the suggestion given by Vijay B, replied on Nov 15, 2012: …
3. Try the suggestion given by JW Stuart, replied on April 24, 2011:

5 дек. 2015 г.

How do I remove an operating system from the boot menu?

Windows Boot Manager – Delete a Listed Operating System

1. Press the Windows + R keys to open the Run dialog, type msconfig, and press Enter.
2. Click/tap on the Boot tab. ( …
3. Select the operating system you want to delete that is not set as the Default OS, and click/tap on Delete. ( …
4. Check the Make all boot settings permanent box, and click/tap on OK. (

17 янв. 2009 г.

How do I wipe my second hard drive Windows 10?

1. Step one: Open “This PC” by opening the Windows search, typing “This PC” and pressing Enter.
2. Step two: Right click on the drive you want to wipe, and select Format.
3. Step three: Choose your format settings and press Start to wipe the drive.

Why do I have 2 operating systems?

Different operating systems have different uses and advantages. Having more than one operating system installed allows you to quickly switch between two and have the best tool for the job. It also makes it easier to dabble and experiment with different operating systems.

How do I change my default operating system?

To Choose Default OS in System Configuration (msconfig)

1. Press the Win + R keys to open the Run dialog, type msconfig into Run, and click/tap on OK to open System Configuration.
2. Click/tap on the Boot tab, select the OS (ex: Windows 10) you want as the “default OS”, click/tap on Set as default, and click/tap on OK. (

16 нояб. 2016 г.

Can I have 2 operating systems on my computer?

While most PCs have a single operating system (OS) built-in, it’s also possible to run two operating systems on one computer at the same time. The process is known as dual-booting, and it allows users to switch between operating systems depending on the tasks and programs they’re working with.

How do I change my default hard drive to boot?

Generally, the steps go like this:

1. Restart or turn on the computer.
2. Press the key or keys to enter the Setup program. As a reminder, the most common key used to enter the Setup program is F1. …
3. Choose the menu option or options to display the boot sequence. …
4. Set the boot order. …
5. Save the changes and exit the Setup program.

How do I change the default boot manager?

In the left pane, click on the Advanced system settings link. Under the Advanced tab, click on the Settings button under Startup and Recovery. Under System Startup, select a operating system from the drop down menu to be the new default operating system, then click on OK.

How do I change my default GRUB OS?

Selecting a new default OS

Under the header ‘Default Operating System’ will be a list of operating systems that show up in your GRUB menu at boot. If an OS is missing from GRUB try running ‘sudo update-grub’ in a Terminal. Select your desired default OS and hit the ‘close’ button.