Question VGA light on, gpu works in old system

[TheExperiment01]

So I upgraded in January from a 6600k to a 2700x and have been having a lot of graphics problems I’ve gotten new ram, motherboard, and hard drive. But I’m still getting the vga Boot light on, which just doesn’t make sense because the only thing that has still remained consistent is cpu(because I switched my 1060 for my old 750ti and got the same problem)
Do you think you the cpu is the problem?

 

[rgd1101]

so the pc is not working?
full system spec? include make and model of the psu

 

[TheExperiment01]

https://pcpartpicker.com/user/LordTricon/saved/2q8K8d
i only get a vga Boot light or I get frequent graphical errors and my gpu was in my old pc and worked fine

 

[Phaaze88]

Did you reinstall Windows after changing the cpu and motherboard?

 

[TheExperiment01]

Did you reinstall Windows after changing the cpu and motherboard?

I got a completely new m.2 so yes

 

[rgd1101]

remove the 2 individual ram stick
latest bios?

 

[TheExperiment01]

remove the 2 individual ram stick
latest bios?

Done both

 

[rgd1101]

motherboard or bend pin on the cpu