GPU Problem? need some help

So.. my EVGA GTX 970 has been acting funny lately.. it's fans would randomly go crazy and I would need to adjust/wiggle the PCI-E cables to make it stop temporarily and return to normal.. it usually ends up coming back later on and harder to stop.

I've reseated.. set my case on its side.. changed cables and it still happens

https://www.youtube.com/watch?v=N1ntqPAyEds

looks like maybe there's a short in the gpu power connector? can you RMA the card?

 

Should I RMA it?