Is that screen covered in greasy hand prints with a keyboard full of food and gunk?
This computer wasnt originally mine,it was my brothers and he cant even keep himself clean. I dont have a clue how to get the crumbs out so i came to live with it
And thats basically all it does, when i turn it on the fans go crazy and then nothing, didnt think i needed 10 minutes of explaining
I usually take my laptop apart every few months to get all the dust out. While it's not easy for dirt to kill a computer, if it really is that gunged up, it might be worth taking it apart.