Hey all just finished a build for daughter....Long story short..MOBO says my CPU pump is ZERO Flow/RPM. I have a Gigabyte Aorus Gaming WiFi MOBO. I installed a Corsair-H100i v2 Cpu cooler. put Header into CPU OPT As soon as I go into BIOS I click on the Smart Fan 5 settings and set the CPU fans on FULL. the CPU temp climbs steady until about 85 then I cut power off. The first time CPU temp got to 90c did not notice as I was looking at fans ect... So How do I tell if the PUMP is working ? Also I am re TIM pasteing as I type. I have tried putting Header into the regular CPU FAN..also into the Fan3/PUMP header...all NO HELP. A side note the H00i sounded like it had some air in the radiator ..I can tilt it side to side and hear the coolant gurgling Any IDEAS and HELP ?