No post no beeps but fans spin

[Tursiops]

Hi everyone 

It's been a while since I've built a pc piece by piece and when I turn it on no post, no beeps but all fans are spinning

 

Here is my configuration 

Corsair DDR4 Vengeance LPX Black 8GB 2400MH

Corsair CX450 v2 (450W)

Thermaltake Versa H15 Window

AMD Ryzen 3 1200

Asrock A320M-DGS

MSI GeForce GTX 1050 Ti Aero ITX 4G OCV1

Seagate FireCuda SSHD - 3.5" SATA 6Gb/s - 1TB

 

Does anything stand out to you as incompatible? 

I also removed the video card to make sure it was not that, and it's doing the same.

The only thing I'm not sure of is that the psu has 2 4 pins connector, one with no label and one labeled cpu, I've tried both on the 12 v connector but still the same.

 

Thank you for your help.

[vaiwalker]

sounds like RAM may not be seated properly. take out the ram and on and see if it beeps. if it does then boards good, if no been without RAM then board could be dead.

[Tursiops]

Ok thank you I'll try that

[Tursiops]

Ok I bought a new mobo because as you said when I removed the memory it didn't beep, but it's doing the same again.

Is it possible that a mobo doesn't beep? 

I've tried it on another screen and same thing. 

Can it be the psu? Otherwise I don't know what else to do.

[Nevexo]

Did you plug in the POST speaker?

[Tursiops]

I didn't see any post speaker so I just brought it to a shop for testing. Let's see what they find.

[Nevexo]

Just now, Tursiops said:

I didn't see any post speaker so I just brought it to a shop for testing. Let's see what they find.

Some cases come with them fyi. 

I've only ever seen one on server boards built in, but you'll see a round black thing sticking up somewhere around the BIOS chip with a hole in the top if you have one built in.