Not booting up and no bios display when turned on

This can be a number of parts in your computer. First, it could be the laptop monitor. Ty connecting it to another one, see if that helps. Secindly, it could be either the graphics card or the motherboard. If you don't know anyone who knows how to switch those arund and has spare parts, or you can yourself, take it to a computer store and ask them to test some parts. One of these should solve the problem, and then you will know which part is broken and needs to be replaced. If you need anymore help just post here, Yannick.