Make. The RX 6400 low doesn't want any more ability within the PSU and may rely exclusively on the power delivered from the PCIe slot (75W). You must change the situation and also the PSU. That video card needs a 450W PSU bare minimum and is also double width total https://hp-600-g1-sff65320.ampedpages.com/the-best-side-of-driver-hp-600-g1-55244957