Just hit Windows key + L to lock your PC and hit Enter or swipe up for the login screen. There you will see a fully functional power button at the lower-right corner of the login screen. Or, if you set the value to 0, the power button will no longer show up.
What is the power button on Windows 10?
When I press the power button lets you change what the physical button on your computer does. By default it’s set to Shut Down — so if you press the button, it’s the same as issuing a Shut Down command via the Start Menu. You can change this to Sleep, Hibernate, Turn off the display, or Do nothing here.
What is the Windows power button?
Your computer’s case has a power button that can be pressed to shut down or put the computer into a sleep mode. Windows 7 helps you control how the computer behaves after the power button on the computer is pressed. The function of the power button can be changed to Do nothing, Sleep, Hibernate, or Shut down.
What happens when your computer doesn’t turn on?
If your computer isn’t turning on at all—no fans are running, no lights are blinking, and nothing appears on screen—you probably have a power issue. Unplug your computer and plug it directly into a wall outlet you know is working, rather than a power strip or battery backup that may be failing.
Why will my PC not turn on?
Make sure any surge protector or power strip is correctly plugged into the outlet, and that the power switch is on. … Double-check that your PC’s power supply on/off switch is on. Confirm that the PC power cable is properly plugged into the power supply and outlet, as it can become loose over time.