My brand new RTX 3070's fans don't spin after boot and it gives me error code 43 when I check it in the device manager. I've tried updating the drivers, deleting and replacing the drivers, using a fresh install of windows, changing motherboards, swapping pcie slots, and changing gpus, the only things I haven't swapped around are the CPU, memory, and the power supply. Video will push through the card but this just results in the card overheating if I don't turn the pc off in a few mins. Does anyone know what the issue may be?