Question No signal to monitor or peripherals even though lights and fans turn on

[Vbrotherton14]

I recently encountered an issue where my monitors or peripherals cannot find a signal even though the fans spin and light up. I replaced the power supply because previously only 4/6 fans would spin and light up. The new psu fixed that issue, but still no signal. I tried reseating the ram and cpu with no luck. Any ideas?

 

[rgd1101]

full system spec? include brand and model of the psu

how old is the system? could be the motherboard failing

 

[Vbrotherton14]

Built it with new parts in February. gpu was bought used and I’m going to try it in another build bc my mobo only has one slot for a gpu.


CPU: AMD Ryzen 5 3600 6-Core, 12-Thread w/ Wraith Stealth cooler

GPU: NVDIA GeForce 1660 Super MSI gaming X 6 gb

PSU: Corsair CV Series, CV 550 Watt, 80+ Bronze Certified, Fixed Cable POwer Supply

Case: Corsair iCUE 4000x RGB

Motherboard: ASRock B450M-HDV R4.0 AM4 AMD Promontory B450 SATA ^GB/s Micro ATX AMD Motherboard

Storage: Kingston 480 GB A400 Sata 3 2.5” Internal SSD SA500S37/480 G

Ram: Crucial Ballistic 3200 MHz DDR4 16 gb (8gb x 2)

 

[Vbrotherton14]

Built it with new parts in February. gpu was bought used and I’m going to try it in another build bc my mobo only has one slot for a gpu.


CPU: AMD Ryzen 5 3600 6-Core, 12-Thread w/ Wraith Stealth cooler

GPU: NVDIA GeForce 1660 Super MSI gaming X 6 gb

PSU: Corsair CV Series, CV 550 Watt, 80+ Bronze Certified, Fixed Cable POwer Supply

Case: Corsair iCUE 4000x RGB

Motherboard: ASRock B450M-HDV R4.0 AM4 AMD Promontory B450 SATA ^GB/s Micro ATX AMD Motherboard

Storage: Kingston 480 GB A400 Sata 3 2.5” Internal SSD SA500S37/480 G

Ram: Crucial Ballistic 3200 MHz DDR4 16 gb (8gb x 2)

Update: upgraded PSU to a evga 600watt today because I tested the previous psu with a voltmeter and the voltages were no where what they should read