This guide assumes dad.
- Backup important folders & files
- Retrieve your Windows license key
- Deregister the Windows license key
- Create a Windows 10 installation USB drive
- Install the SSD (SN850X) in the M.2 slot
- Configure BIOS (AHCI mode)
- Configure BIOS (USB -> SSD boot order)
- Boot from the Windows 10 USB drive and install Windows
- Activate Windows using the saved license key
- Upgrade to Windows 11
- Copy your important files to a USB drive.
- Press
Win
key, type “cmd”, right-click on Command Prompt, and select "Run as administrator". - Get Windows 10 Product Key:
wmic path softwarelicensingservice get OA3xOriginalProductKey
- Uninstall Windows 10 Product Key:
slmgr /upk
- Remove Windows 10 Product Key from the Registry
slmgr /cpky
- Go to the Windows 10 download page and download the Media Creation Tool.
- Use a different USB drive than the one used for backup.
- Run the tool and follow the prompts to create a Windows 10 installation USB drive.
- Disconnect and remove any existing drives that need to be replaced or removed.
- Insert the SN850X SSD into the M.2 slot and secure it with the provided screw.
- The M.2 slots are behind sinks:
- Enter BIOS by pressing
Del
orF2
at startup. - Navigate to the Boot section and ensure the M.2 SSD is recognized.
- Enable AHCI mode for better SSD performance:
- Go to Advanced > SATA Configuration > Set SATA Mode Selection to AHCI.
- Set the boot order to USB -> SSD -> Whatever else
- Save changes and exit BIOS.
- Follow the on-screen instructions to install Windows 10 from the bootable USB drive.
- Make sure you're installing on the new SSD drive (SN850X).
- Use the key you saved earlier to activate Windows.
- Go to "Settings" > "Update & Security" > "Windows Update".
- Follow the prompts to upgrade to Windows 11 if available.