Alright so after finally connecting everything i turned my new build on for the first time
5 seconds in my xfx 750 watt made a pop noise and smoke came out, i turned it off right away
I tried again and now its working
Should i go replace my psu or will it be fine
That is very weird, if its a new build and the PSU is under store warranty I would think about replacing the PSU before keeping it. If a PSU dies, it usually takes mobo, video card, etc with it. I learned the hard way and a nice $800 bill. On the otherhand it could also just have been a fluke, but I wouldnt trust it at all.