Question I have installed a new psu Corsair 650x ms moduler to replace my old non modular 500w evo

Jun 3, 2019
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But on install only the ram worked. I have rgb predators so I could see but cpu and gpu nothing! Then I only plugged the pcie and 24pin from the old power supply the evo with everything else running the Corsair it work again so I checked the cables and swapped with new ones nothing still I need helove!