laptop wont turn on

I have a HP pavilion 15 series notebook BC400NA) My laptop keys wasn’t working so I decided to remove the back of it and give it a small clean. I took out the screws and only touched the 2 fans, the SSD and the battery, however now it won’t power on at all. When the button is pressed the power...

So what I did was removing the battery and putting it back (because I have keyboard issues) then the laptop keyboard issue is gone but now I cant charge my laptop led light is off but the laptop runs fine with only the battery. I tried removing the battery and plug the ac adapter but still it...