Discussion No display issue

[Jxhsonpc]

Recently upgraded motherboard cpu, gpu, psu and ram had all plugged in all led and fans turned on but monitor displays “no signal” and keyboard & mouse led do not come on. Please help

 

[Jxhsonpc]

Gpu: gtx 1650 oc edition cpu: Ryzen 3 3200g motherboard: MSI B450M pro vdh Max, 8gb Corsair ram, Psu: Corsair vs 550