Alphacool Core ATX Jumper Plug
The Alphacool Core ATX jumper plug is a simple yet highly effective tool for filling your water cooling system. Once the system is assembled, the pump needs power from the power supply, but the system itself should remain power-free for safety reasons. To achieve this, the 24-pin ATX plug is removed from the motherboard, deactivating the power supply.
The 24-pin jumper plug is then plugged into the 24-pin connector of the power supply, allowing you to connect the pump to the power supply. After pressing the power button, the power supply is activated, and the pump is supplied with power. This tool makes it incredibly easy to fill your system without booting up the entire computer.