PSU ECO switch

Aug 20, 2018
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When i switch the ECO button on my PSU and my PC Is turned on, the PC turns off. It Is normal?

PSU: Evga SuperNova 750W G3
CPU: AMD RYZEN 7 1700
GPU: ASUS ROG STRIX GTX 1060 6GB
MB: ASUS ROG STRIX B350-F GAMING