Advice needed please

[EndorsedSix]

Grabbed a new corsair cx600 and realized my older lenovo motherboard runs an older 12V_ATX so on my motherboard I have just four puns while my corsair gives me and 8 pin ebs , , I heard typically if you have 4 pins on the motherboard just plug have of the PSU in and it'll be OK, but in this situation with them being two different thing (ATX&EBS) what should I do?

 

[Morad Tamer]

A good old man once said
"If it fits without forcing it in the connector it belongs to this connector"

 

[Dark Lord of Tech]

[video="https://www.youtube.com/watch?v=7bBeAE0WnsQ"][/video]