Diskpart Windows 10 Install May 2026

How to Use DiskPart to Prepare a Drive for a Windows 10 Install

This guide shows how to use DiskPart (built into Windows) to clean and prepare a target drive for a fresh Windows 10 installation. Follow these steps exactly — DiskPart will permanently erase data on the selected disk.

Reply: DiskPart successfully converted the disk to GPT format. diskpart windows 10 install

On the "Install Now" or language selection screen, press Shift + F10. A Command Prompt window will appear. Type diskpart and press Enter.  📋 Common Scenarios & Commands  1. Clean the Drive (Wipe Everything)  How to Use DiskPart to Prepare a Drive

Verify Disk Numbers: Always use list disk twice to ensure you have selected the correct "Disk X" before running the clean command. On the "Install Now" or language selection screen,

Select the Drive: Type select disk # (replace # with your disk number). Be extremely careful; selecting the wrong disk will result in data loss.