Question CPU spins verry fast and no image pe display

[Cosmin Vszk]

When i open my PC the CPU fan is spining verry fast and loud and the PC isnt displaying anything
I do not know what is the source of the problem and i tried almost every method to fix it from a several forums and YouTube videos.
I would apreciate if someone can help me!!

 

[rgd1101]

was it working before?
full system spec? include make and model of the psu

 

[Cosmin Vszk]

was it working before?
full system spec? include make and model of the psu

Yes, it was working well, i was playing games on it and waching movies.
Motherboard-gigabyte GA-970A-DS3P
Cpu- AMD fx 4300 3.8 ghz with a cooler master tower type cooler
Gpu- AMD Radeon HD 7800 1 gb
8 GB RAM from SKhynix 2x4 dual chanel
Njoy titan series 500W
The motherboard has another pci and i have also a Little clasic gpu from msi, an Radeon R5450 i think, but the PC isn't seeing it so i just keep it in for no reason
And a 500gb hard disk

And sorry but i don't know where to find the make of the psu
The model is up there , njoy titan series 500W.