Power Supply Switch Won T Turn Off

Bend the paperclip and insert one end into the green pin ps on and the other into any of the black pins ground.

Power supply switch won t turn off.

Power on and test it. Power cord back now. Capacitors vary widely in quality with some brands likely to fail in about 3 years coincidentally those power supplies tend to have warranties of 3 years or less while other brands will almost certainly last at least 5 10 years 5 year warranty is a sign of this. Holding down the power button allows you to turn off the computer.

Verify that the power supply voltage switch is set correctly. See fans spin for 1 second is very very common. Flip the switch at the rear of the psu and listen for the internal fan. Chances are your computer wouldn t power on at all if this switch is wrong but an incorrect power supply voltage might also cause your computer to turn off by itself.

Mine won t turn off unless i cut power to the powersupply by either turning off the power strip or pulling the plug from the back. See it will turn off. A loose or unplugged power cable is one of the top reasons why a computer won t turn on. Once the switch has been completely powered off press the power button again to turn it back on.

O should be down locate the 20 4p 24 pin connector. To help protect a computer from being improperly turned off when it s running the power button will not turn off a computer. Then push power button with line ac cord not connected. If the input voltage for the power supply does not match the correct setting for your country your computer might not stay powered on.

There is no master power switch on this power supply as someone. Wait 15minutes this further discharges huge capacitors inside. A live power connection. Try this called a hard power reset.

1 force restart hold down the power button for at least 12 seconds until the switch console turns off. If the computer is frozen or has other problems press and hold down the power button without letting go for 5 to 10 seconds. First you want to turn the power switch at the rear of the power supply to the off position. Pull power cord from wall.