Как перенести загрузчик с одного диска на другой

Hi Makcim

You’ve described a fairly common situation where the Windows bootloader gets installed on a different disk than intended. The good news is — you don’t need to reinstall the system. Here’s how you can move the bootloader from the SATA SSD to the NVMe disk:

Steps to Move the Windows Bootloader to the NVMe Disk

1. Preparation

Make sure the NVMe disk is the one where Windows is installed.

Ensure you have a backup of important data.

2. Create a Windows Installation Media

Download it from https://www.microsoft.com/software-download/windows10 and create a bootable USB drive.

3. Boot into Recovery Environment

Boot from the USB drive.

Choose “Repair your computer” → “Command Prompt.”

4. Restore the Bootloader

In the command prompt, run the following commands in order:

diskpart

list disk

select disk <your NVMe disk number>

list partition

select partition <your EFI partition number, usually 100–500MB>

assign letter=Z

exit

Then restore the bootloader:

bcdboot C:\Windows /s Z: /f UEFI

Replace C:\Windows with the actual path to your Windows installation if it differs.

5. Check Boot Order in BIOS

Reboot and enter BIOS/UEFI.

Make sure the NVMe disk is set as the first boot device.

Optional: Remove the Old Bootloader

Once you’ve successfully booted from the NVMe disk, you can:

Delete the boot files from the SATA SSD.

Or format the SATA SSD entirely if it’s no longer needed.

Best Regards，

Andrew