The model is Asus vivobook 14 m415dao-vips351.
The problem started with random BSOD with random error codes.
Then last time the screen turned off without warning with fan still running. I turned it off by holding power button for a few seconds.
Now it won't turn on at all, but power light is on, and battery light blinking all the time.
How do I start fixing it/figuring out what's wrong with my laptop?