recently bought a proper psu for my daily, used. And it's behaving really weird. it looks like that: i've tested this psu on various motherboards and it always behaved the same way so i'm sure it's the psu that is the problem. the psu will only turn on, if i flip the main switch and right after doing that, about one second, press the power on button on the mobo. it's hard to do it and takes me about 2 to 10 tries to turn on my daily and it's a pain. other than that, i have done some overclocks on this psu etc. pc never hanged, all voltages are nice. sometimes the pc will turn on without pressing the power button, if i flip the psu's rocker switch in sort of half-way motion. curiously, when i short the green pin to ground and only give the psu a load in form of fans on a molex connector, nothing else connected, it turns on properly. Anybody had simmilar issues? don't want to throw it away because aside from this problem it's a pretty good psu.