Graphics card help!

Skyfry7

Commendable
Dec 13, 2016
4
0
1,510
Hey guys, so I'm building my first computer, but got stuck. My power supply came with a PCI-E cable that, from what I've found online, should plug into my graphics card somewhere. I am using the Nvidia GTX 1050 Ti, and there doesn't seem to be a port for PCI-E. Does this mean my graphics card and power supply aren't compatible? Thanks!
 


Yes, but there is also no PCI-E slot on the motherboard.
 
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What motherboard are you using?