I am putting together a system with Ecs k7vzm mobo and a codegen mid tower case. i cant find the power button connector from the case there is a connector says S/B SW i dont know what it means. i connected it to the power button pins anyway. All other connectors are Speaker,HDD LED,Reset and Power LED. so i figured its gotta be for power button. but the system wont come on. i dont know if the power supply is dead or the damn case came without a connector for the Power on button