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Solve : power supply issue no power out? |
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Answer» POWER supply issue no power out from the power supply. i did a power supply on alone between green and BLUE wires, it is working . there is power but on yellow wire i have 11 volts instead of 12 volts.. when i plug the power supply to the CPU. no voltage is out from the power supply.Why not just replace the power supply? They are cheap usually and they do fail. Additionally making a power supply run with nothing loading it down is not a true test of health. Loading down a power supply with a power supply tester or in a healthy computer is the true test.People seem to think jumpering 2 pins on a PSU is a test...it proves nothing zero nada...The green wire is the power switch SENSOR. it's connected to 5V VIA a pull-up resistor. The idea is you jumper that green wire to a ground wire and it is basically like hitting the power switch. Blue isn't Ground. it's -12V. |
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