When I turn my computer on, the light and fans in the PSU come on, and an LED on the motherboard comes on (the +5 V Standby Power Indicator LED), but nothing else happens.
So I bought a Coolmax PS-228 PSU tester. I plugged in the 24 pin and 4 pin (CPU) connectors, turned on the power, pressed the ON/OFF button on the tester - and there is nothing on the tester's display at all, and no beeps.
To anyone familiar with the PS-228 - should I expect at least something to display, or should I hear a beep? Or could the PSU be so dead (even though its light and fan come on, and the mobo LED comes on) that the tester would do nothing?