So I wanted to clean my laptop and I removed battery and RAM, before I started cleaning Ive put one ram plate back and pluged it in (without battery) and turned the laptop on.
Laptop did not turn on fully, keyboard lights turned on, CD room started working (like usually when turning on) and fans started spining. After like 1minute laptop turns off. Screen was all black, Ive trien clicking all the buttons, connecting it with TV via hdmi and use tv as a screen but it does not work. Also tried holding power putton for 1min and so on, does not work..
Here is an image of laptop when its tuened on.

Any suggstions how to fix it?