02-14-2021 03:57 PM
02-25-2021 04:30 PM
I would think it has more to do with too high a demand on the PCIe lane's power than the overall PSU wattage at 500w. This lane is shared with all the USB 3s as well as other things on the chipset. Could try to bump up to 750w but it may not resolve the issue if it is on the chipset TDP rather than the GPU TDP.