Diskpart Windows 10 Install -

Your computer booted the Windows installer in Legacy BIOS mode, but your hard drive is formatted for modern UEFI mode (GPT).

Enter the disk number to install Windows 10 on: 0 diskpart windows 10 install

3. Cleaning and Formatting a Drive with Diskpart (Fresh Install) Your computer booted the Windows installer in Legacy

You need a USB drive created via the Microsoft Media Creation Tool. Step-by-Step: Using Diskpart for Windows 10 Install diskpart windows 10 install

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Boot your computer using a Windows 10 bootable USB flash drive or DVD.

select disk 0 clean convert mbr create partition primary size=100 format quick fs=ntfs label="System Reserved" active create partition primary format quick fs=ntfs label="Windows" assign letter="C"