Laptop wont turn on spent entire day trouble shooting getting no where HELP !!!!!!!!!!

amd4lif3

Estimable
Oct 20, 2014
115
1
4,660
omg its not fair im amazing at laptops but i cant fix my laptop basically on chrome it was getting 83 dergrees , so i thought thermal paste and clean dust i did this assembled it heard a high pitch noise from laptop charger , so tried another it had the same problem would not turn on no white light nothing . i though maybe i didnt assemble it propally and so i opened and tested without shell it booted so i tryed to put it back together bit by bit and it worked then i ahd the last bit put the wifi module back in so i did and it stopped working, (is this because of static or a power issue) i spent the entire day on it its kinda getting on my nerves

its a hp dv6-6c41sa