corsair cx450

I just built a desktop for my neighbor. When I tried to start it, nothing happened. No motherboard lights, no power supply fan, no nothing. Power supply cord is good and giving 120+ volts. EATX voltages are 0 with multi volt meter. Is there anything else I could check to see if the power supply...

Hi guys I have 3 Questions and these are based on PSU and UPS. UPS details: APC Input: 230V ~2.8 A, 50Hz, 10 ( slashed Zero) Output: 230V ~ 2.6A, 50Hz, 600VA 360W PSU: CORSAIR CX450 Grey Model My questions: 1. As you might notice that the UPS is of 360 watt so...

Hello guys . I just ordered this system and some people tell me that 450watts is not enough and I am a little scared now Ryzen 2600 Asrock b450 fatality WD Blue SSD 1tb Asus 1650 OC DUAL 4gb G.Skill Aegis 2x8gb 3000mhz Corsair CX450m You think it will be ok?

Will the Corsair CX450 work with the Gigabyte Z390 UD? My concern is over the CPU power connectors since the Z390 UD uses 8 + 4 CPU power connectors and I’m not sure if the CX450 has enough cables to support it. Thanks for your help! https://www.gigabyte.com/us/Motherboard/Z390-UD-rev-10#kf -...