Computer won't fully startup

[Camsss]

I built my computer about 2 or 3 years ago, and I havn't had any big problems with it until today. I turned it on, and the fans and the internal LEDs turned on, but the power button wouldn't light up like it always does. It also won't display anything on the screen. The disk drive makes a lot of noise, and the light keeps blinking on it, i can also open and close it. I'm not sure if its my motherboard, or my power supply or what, but I really need this fixed soon, it has all my school on it. Thanks.

 

[PCGUY2015]

Hello, have you tampered any settings in the BIOS? Have u tried to do anything with any components?

 

[Camsss]

I can't even get as far as to get anything on the screen. Last night everything worked as normal, i went to bed and when I woke up, it was like this. I didn't do anything to it

 

[PCGUY2015]

Please list all the components on ur PC.. mobo,cpu,gpu..etc