Arthalen said:Why chance having the motherboard near ?
Use a paper clip and short the 24pin connector of the PSU with green and bacl wires will enable you to power the Pump without turning the PC on.
weescott said:To start a mobo without the PSU simply short the 2 power pins with a flat bladed screwdriver. To run the pump directly from the PSU short the green and any back wire with a paper clip.