computer won't boot

[XbananakillerX]

My computer won't boot up I have tested the ram the graphics card. The hard drive is being detected I have use the recovery disk in Windows still won't boot up I have also reset the CMOS and I am able to enter bios
https://m.youtube.com/watch?v=Dy19chnIO2M

 

[Andrewthegreat]

What is your computer specs? Your PSU may not be powerful enough