Power Supplies Why Does My Motherboard Only Work With Other Power Supplies And Not My Current One?

Why does my motherboard only work with other power supplies and not my current one? - power supplies

Recently, this work with my motherboard 550W BFG Tech GS-550-model of energy supply. The PS work with other motherboards, and my current model MCP61PM motherboard works with other energy sources. I wonder if you can get a new motherboard.