Help Required: How do you externally switch 81/85/9500 series power supply on???

Tony wrote on :
Help Required: How do you externally switch 81/85/9500 series power supply on??? Hi everyone I need help. Does anyone in the group know how to switch on, by pin configuration the 81/85/9500 series power supply when they are run externally or independently of their computers??? Any assistance is appreciated. Thanks Tony