Question Lenovo Legion 15ACH6H won’t turn on even after being charged.

[lb560]

Charging it with a different cord (USB C) it was working. Even when it was 0%, the laptop would still be on with the charger connected. I lost the original one so I’m was using that as a replacement. I closed the laptop and unplugged the charger. Won’t turn on now. Even no light indicating that it’s charging. Tried power draining, did not work. Please help, I have only had this computer for a year!

 

[COLGeek]

Is this system still under warranty?