Question MSI Krait B250 Turns On Then Instantly Off

[ohmygoditshim]

Just traded for this motherboard and I’m pretty sure I got scammed, but I don’t know if it’s just something I could clear with something small. But when I press the power button the motherboard lights up, then instantly everything shuts off.

 

[Dark Lord of Tech]

Specs?

 

[ohmygoditshim]

I

Specs?

i5-8600k
1060 6GB
MSI Krait B250M
860 Evo 256GB
1TB WD Blue
1 4GB CORSAIR 2666Mhz RAM (just trying to get it started with one stick.)
550W CORSAIR Modular PSU.