Computer won't turn on, fans are running and power button is blinking

FakeNinja

Commendable
Jan 3, 2017
25
0
1,530
I've seen alot of solutions here on the forum that haven't helped me so I'm sorry if this might be a dublicate.

A couple of months ago when I started my PC it just wouldn't start, the fans came on loud like the computer was trying to boot but nothing happened, the power button was also blinking for some reason and there were only "no signal found" on the screen, not even the BIOS or safe mode couldn't and still can't be accessed. There's nothing wrong with my display trust me I've checked. The weird thing is that the computer does start in some rare occations and seems to be working just fine but when I shut it down then the next morning the same problem occurs.

Specs:
Intel core i7-4770
500W PSU
16GB DDR3 RAM
NVIDIA GTX 970
Asus motherboard
500GB Samsung 850 EVO SSD & 2TB HDD
Windows 7 Professional 64 bit
(If something is missing it means I don't know)