If the computer never responds to the power button or always restarts when the power button is held down, the button may be defective. Replacing a power switch for a desktop is relatively simple.

Power Options settings change or reset on their own? Power Saving Switch is changed? If Windows keeps changing power plan & reseting it at boot, see this fix.

How to Hook up a Power Switch on ASUS. The power supply unit inside of an ASUS computer is responsible for providing power to all of the components inside of the PC. Some of these components are ...