Hp 15 not powering on

[camrynronald08]

Laptop not turning on at all when I press the power button the led blinks once and that's it until I press again , no noise just a slight buzz when button pressed

 

[Seyed22Shaheen]

Do these steps:
1) Take out the AC cord
2)Take out the battery
3)Press the power Button for 30 seconds while holding the laptop upside down.
4)now put the battery back in, and hold the power button for another 30 seconds.
5)if it is on, then you can plug the ac back.

IF IT IS NOT, then follow these steps:
1) Take out the AC cord
2)Take out the battery
3)Press the power Button for 30 seconds while holding the laptop upside down.
4) now put the AC cord leave the battery out and turn it on.

This should help

 

[rjablonski1118]

I already tried that method nothing works my battery &charger are good and I have correct voltage at the motherboard