Question System Posts but does not open BIOS or windows

[thegreatestofalltime]

We added 3 cooler master fans to the system. When I try switching it on, it displays the ASUS Logo but does not proceed to boot windows or open bios.
Motherboard: ASUS x570 prime
Ryzen 73700 MSI GTx 1660
16GB Corsair Vengence RAM

 

[Vic 40]

What fans? Like rgb or .... in case does it need a controller?

Unplugged the fans as well? For testing.

Made sure they are on right type of headers?

 

[thegreatestofalltime]

What fans? Like rgb or .... in case does it need a controller?

Unplugged the fans as well? For testing.

Made sure they are on right type of headers?

What fans? Like rgb or .... in case does it need a controller?

Unplugged the fans as well? For testing.

Made sure they are on right type of headers?

Yes they are rgb fans, and I did disconnect them to check. They are on the right type of headers as well.

 

[Vic 40]

And no controler needed? Again if connected to the motherboard is this correct?

Ask since you say it is happening since adding these.