tamafamous.blogg.se - Startup repair how long

Where D:\Windows is the path to the new Windows installation.

Open a command line and use Bcdboot to add the new operating system to the boot menu (see the note below about options for how to get to a command line): Bcdboot D:\Windows If you've installed two versions of Windows on the same PC but they don't both appear in the boot menu when you start your PC, you can manually add a Windows installation: The boot menus should appear with both operating systems listed.

For example, if your PC has Windows 10, install Windows 11 onto the other hard drive or partition.

Install the new operating system on the hard drive or partition you configured in the previous step.

Install a separate hard drive or prepare a separate partition that you'll use for another Windows installation.

Start with a PC that has Windows installed on its hard drive.

Repairing a Windows partition on a dual-boot PC The BCDBoot option allows you to quickly add boot options for a Windows-based operating system. When setting up a PC to boot more than one operating system, you may sometimes lose the ability to boot into one of the operating systems.