The H105 is powered by the fan header. This needs to be set to full power so that the pump gets the full 12V that it requires to operate properly. You'll need to go into your BIOS to set this.
The H105 is powered by the fan header. This needs to be set to full power so that the pump gets the full 12V that it requires to operate properly. You'll need to go into your BIOS to set this.