The APW9 is a high-efficiency and high-output PSU designed by Bitmain. It is for powering the Bitmain ANTMINER S17 or S17 Pro. Here’s a step-by-step guide on how to detach it.
Remember, it’s always important to handle electrical components with care. If you’re not confident in your ability to safely disconnect the power supply, consider hiring a professional. Be sure to keep your work area clean and free of any potential hazards.