ATX motherboard connector pin out Black=0V(GND) Yellow=12V Red=5V Orange=3.3V Purple=5Vsb(everytime on) Gray is PWRGOOD or PWROK(pwr=power) must be at 5v White=-5V(optional) Blue=-12V Green is PWRon ...
there is no power switch on the enhance atx 1123b that I have . What actually powers it up? Just about every power supply I've owned doesn't have a power switch. The power supply is turned on by one ...
Flashing Green Light on Power BESTEC Power Supply I have a Compaq desktop machine that I recently added 1GB of RAM. Now, the machine will not turn on and the power supply light on the back of the CPU ...
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