I just built a pc with an i3 - 7100, h110 d3a mobo, 8 gb crucial ddr4 ram, maxsun nvidia 1050ti 4 gb, and an old 500 watt power supply from 4 years ago. All of the components used. It powers on, no beeping. Fans power on as well. Initially nothing showed, turned out the 1050ti needs a 6 pin pci...