The light bar on my 3080 only lights up on the left side, just on the Evga part. I didn’t have enough PCie ports in my power supply and was using two split PCie cables. I was told to get a new power supply with more ports and have three separate PCie cables powering the card. So I did that and the problem still persists. I tried a different card in the same PCie slot on my mother board and all the rgb works fine for that card(Msi 1660 super). PX1 is up to date as well as vbios. If I change the rgb preset to something like “star” where the lights blink all over the place, or normal wave, that works. But static, rainbow wave, color stack and others do not. I’m very confused as to what the problem is. The leds seem to work. Just not how I want. To me it would be silly to RMA a card over leds. I’m just looking for a solution to fix the problem. The card works great otherwise. Thank you to anyone taking the time to read this and or helping out. 
 
Stuff I've Tried:
-Clean Uninstall of PX1
-DDU
-Re slotted gpu cables
 
Image: 

I've already tried uninstalling and reinstalling LED sync several times but it didn't work. Also tried several versions of PX1
 
 

Opening led sync does nothing. It doesn’t even change the colors. PX1 works fine for that.