Help Please MSI 890 g65

[lbpktdonas]

I just bought this mobo and a Haf 922 because of the ventilation and room. I can only find two connections on the MOBO for the fans. One for the cpu and one for the system fan. I still have four more fans to connect. Where can I connect them on the Mobo? Or do I have to connect them to the PSU? I don't think I have the right psu either because I cant find any cable where I can connect the fans. Help Please!!!! Thanks.

 

[lbpktdonas]

The PSU is a antec 500w model Neo HE500