To take apart your Xbox One safely, it is essential to have the appropriate tools on hand and ensure that your console is safely powered off to avoid any accidents or damage to the internal components. Here are the steps you can follow:

1. Make sure you have the necessary equipment. You will need a flathead screwdriver (substitute plastic tool if possible), T8 Torx screwdriver, T9 Torx screwdriver, T10 Torx screwdriver, and a plastic prying tool (optional but recommended).
2. Disconnect your Xbox One from all sources.
3. Ground yourself before taking apart your console.
4. Remove the side panels.
5. Remove the warranty sticker and hard drive access panel.
6. Remove the top case.
7. Disconnect and remove the Wi-Fi board.
8. Remove the metal bracket, fan, and heatsink.
9. Remove the optical drive and power supply.
10. Unscrew and remove the motherboard.

I hope this helps! Let me know if you have any other questions or if there's anything else I can help you with.