Chosen Solution
Computer doesn’t turn on, shut off as I was using it, screen doesn’t turn on or work, after pressing power button, fans turn on and speed up to jet mode but nothing on screen.
Sounds like a failed GPU. First think id do is test it on a separate monitor using the display port. If it shows a picture, then I’d start troubleshooting the display connectors and cable. Did it display any odd behavior before it shut down?