I have a XSPC photon 270 reservoir and D5 combo. The D5 pump is not pumping water through the outlet. I tried tilting the case and moving it around hoping water would go through, but no water went through. I had water in the reservoir and nothing was happening. It is my first time watercooling. I had the pump connected to the reservoir with the pump on bottom with the tube then connected to the gpu, 360 rad, cpu, 240 rad, then back to the pump. I am currently getting a RMA for a new pump, but I want to see if I am doing anything wrong before having to wait and get a new pump.