Hp laptop wont turn

Hello,



when i tried to get on my laptop this morning it wouldn't turn on. it worked perfectly last night.

i tried taking the battery out and unplugging the ac and leaving it out for an hour
tried let it charge for an hour
tried booting it up without the battery and only power coming from the ac cord.
i even tried holding down the power button for a minute twice once plugging it back into the ac power outlet and turning it on and leaving it out fore an hour and plugging it back in.
none of thoes things i tried worked

the charing light is on when i have the ac cord pluged in and is colored white. when i try to turn it on the light slowly blink and sometimes is on for a few seconds,the power and hdd light comes on for a few seconds, and i hear some noise coming from inside but stops a second or 2 later. also nothing comes up on the screen even when its hooked up via hdmi.