Then if you run into the power button no turning on, just unplug the A/C and plug it back. In there find the option to turn on with A/C.
Type the following command to apply the changes and press Enter:Īfter completing the steps, the next time you press the power button your device will respond to the new action. If the issue is the power button not working and you can get it to turn on use the f2 key to get to the bios screen. If your computer doesn't have support for hibernation, remember not to use the index value of 2. Here are the available values you can use with their repective action: You'll notice in the examples, both commands end up with a value of "0", this is the index value that defines the action, and you must change it to reflect what you want the power button to do. New Dell Original Inspiron Laptop Charger 65W watt 4.5mm tip AC Power Adapter(Power Supply) with Power Cord for Inspiron 13 14 15,3000 5000 7000 Series,5558 5755 3147 7348-2in1 5555 5559,0G6j41 0MGJN 4. To change the default action when your computer is on battery, use the following command: To change the default action when your computer is plugged in, use the following command: Type the following command to change the default action for the power button and press Enter: Search for Command Prompt, right-click the result, and select Run as administrator.If you prefer using command lines, it's also possible to use Command Prompt to define a new action for the power button.
#Dell laptop power button how to#
How to change power button action using Command Prompt In addition, on laptops and other mobile devices like Surface Pro, you can define the power button action when it's plugged in and when it's running on battery. For example, the hibernation power state is not a feature supported on every system, which means that depending on the hardware this option may not be available. Once you completed the steps, every time you press the power button your computer will respond to the new action.ĭepending on the hardware and device you own the settings available will be different. Using the drop-down menu for "When I press the power button" select the action you want:Ĭlick the Save changes button at the bottom of the window.
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