Windows 10 SCREEN TURNS OFF/ON WHEN PLUGGING/UNPLUGGING POWER CORD

As the issue told already in the title, after upgrading to windows 10, and then i am facing such problem i.e. the screen is flashing or turning off and then on whenever i switch off the power supply or turn on the power supply. Need help.

Note: I had updated intel graphics driver from windows update and Nvidia graphics driver from Nvidia website with latest windows 10 driver. I dont really remember that is this problem from beginning or after driver installations, but I feel that the drivers are right for windows 10 and my device. Still if I am wrong then please rectify my error .

Waiting for answer. Thanks in advance. 🙂

Replies (10) 

Thank you for posting your query on Microsoft Community and showing interest in Windows 10.

As per the issue description you could not access anything as the screen is blinking. The screen flickering/blinking issue that we are experiencing after an upgrade to Windows 10 is mainly due to the security software (Norton Antivirus).

Try the methods provided below and see if it helps.

Method 1: Boot the computer in safe mode.

a. When you hit the power button in Windows 8.1 (through Charms Bar), hold down the Shift key when clicking the Restart button.

b. The next screen will present you with three options. Click Troubleshoot.

c. Next, hit Advanced options followed by Windows Startup Settings from the next screen.

d. Your PC will now be rebooted to enable the advanced parameters, which include Safe Mode as well. Once it restarts, you’ll get nine options whereby the following commands apply:

• F4 for Safe Mode
• F5 for Safe Mode with Networking
• F6 for Safe Mode with Command Prompt

For more information you may refer to the article mentioned below.

Method 2

I would suggest you to disable security software temporarily (Norton if installed) and see if it helps you to fix the issue.

Note : Antivirus software can help protect your computer against viruses and other security threats. In most cases, you shouldn’t disable your antivirus software. If you have to temporarily disable it to install other software, you should re-enable it as soon as you’re done. If you’re connected to the Internet or a network while your antivirus software is disabled, your computer is vulnerable to attacks.

Method 3

In addition to that try to install all of the Windows updates available and if issue persists, try to update the Display drivers by following the steps provided in the article mentioned below.

The issue could also be related to the Display drivers and other updates . I want to inform you that updates will be released by Microsoft. So, I would suggest you to keep checking your Windows updates not only important one but optional too. If any available try to install them and see if it helps you to fix the issue.

If issue still persists, then install the drivers for Windows 8/8.1 from the manufacturer’s website in compatibility mode and check if that works.

Reference:

Hope this would help. If issue still persists post back with current status of your computer and result of the proposed suggestion, we will be happy to assist you.

8 Ways to Quickly Turn Off Your Screen in Windows 10

Say you had to attend to an emergency at work or your child or spouse needed something suddenly. This means leaving your PC and attending to other relevant issues every once in a while. But there are risks attached, especially if you don’t turn off the screen.

Someone could access your data and use it for malicious purposes. Or they could ruin an entire day’s work by mistake when going through your computer. To prevent any of that from happening and to also help use less energy, here are several ways to turn your Windows PC screen off more quickly.

1. Use Your Windows Power Management Settings

You can create a custom setting that forces your computer to shut down the screen just by using the power button. To do this, you will need to do the following:

1. Go to your computer’s Control Panel and search for the terms “change what the power buttons do.”

2. Click on the result and set your PC to sleep each time you press the power button. You can do this by clicking the drop-down menu.

3. As soon as you finish, save your settings.

2. Set Your Power and Sleep Settings

Using the power settings is an efficient way to turn off your screen in Windows quickly. It is especially useful when you have to step away from your computer at a moment’s notice. It works by turning the display off after a set period elapses. Here’s how to do this:

1. Go to Windows search and search for “power & sleep settings.” (You must use the ampersand sign.)

2. Click on the result. It should present a screen that looks like the following image:

3. Click on the first two drop-down menus and set the screen to go off in two minutes.

4. Repeat the same step for the sleep settings too.

That’s all. The next time you step away from your PC, you can be sure it would go to sleep after two minutes.

3. Turn Your Screen Off in Windows Using a Keyboard Shortcut

Windows has many built-in shortcuts for many functions. There is also one that you can use for turning off your PC screen more quickly. Follow the steps below to achieve this.

1. Go to your desktop screen/home screen. This is important because the next step only works on the home screen.

2. Press the keyboard combination keys Alt + F4 .

3. Choose “sleep” and your PC screen will turn off immediately.

4. Use the Start Menu

All it takes is two quick clicks to put your Windows computer into Sleep mode. As long as you have a username/password set up, no one can access your screen until you get back.

Open the Start menu and click the Power icon. Click Sleep to immediately turn off your screen without turning off your computer. You don’t even have to save your work before you do it.

5. Using a BAT Script

A BAT script is an executable file for Windows. You can run it from the command prompt tool. You can use the script to turn your screen off in Windows, and it is safe too.

Follow these steps to use the BAT script:

1. Download the BAT file and place it on your desktop.

2. Right-click and select “Run as Administrator.” This will shut off your PC screen immediately.

6. Use DisplayOff Tool

The DisplayOff tool is a free utility program designed to help you switch off your Windows PC screen. It is easy to use and doesn’t have any Graphical User Interface. It is run the same way as a BAT file.

How to use the DisplayOff tool:

• Download the tool
• Run as administrator.
• Your Windows PC screen will go off immediately.

7. Use Dark Tool to Turn Off Windows PC Screen

Dark is a small tool that you can install to help you quickly turn your screen off in Windows. It requires installation. After installation, it places an icon as a shortcut in your Windows taskbar.

1. Download and install Dark Tool.

2. Start the Dark tool. It will create an icon on your taskbar.

3. Click the icon to turn off your screen.

8. Use Blacktop Tool to Turn Off Your Screen in Windows

The Blacktop tool is like the Windows BAT file, except that it allows you to use a keyboard shortcut to run it instead of clicking on it. The shortcut is Ctrl + Alt + B .

You can download this tool on Softpedia.

Wrapping Up

Turning off your Windows PC screen should not be a tedious task. The above steps should be more than enough to help you achieve that. When you next need to shut off your PC screen more quickly, remember that you have many options.

Related:

Crystal Crowder has spent over 15 years working in the tech industry, first as an IT technician and then as a writer. She works to help teach others how to get the most from their devices, systems, and apps. She stays on top of the latest trends and is always finding solutions to common tech problems.

4 comments

I use [+] L (where [+] represents the ‘Windows’ key). This locks your PC and puts up the log-in screen or screensaver. I find this works on my Linux machines too (assuming I have a Windows Keyboard)_.

Since the title of your article is “8 Ways to Quickly Turn Off Your Screen in Windows 10” and doesn’t mention going into hibernation, I’d like to mention an old trick I’ve been using for years. I simply assign a keystroke combination to a shortcut for the scrnsave.scr screen saver. I use “Ctrl-Alt-B” with the “B” standing for either “blank” or “black”.

o blank my screen, I simply turn off the monitor with its power switch.

If you have bluetooth on your computer and phone, you can also use your phone to lock and activate the screen when you’re away from the computer. It’s passive. The only thing you have to do is have pair your phone to the computer and enable “Dynamic Lock” under the Windows sign-in options menu. Once you’re out of bluetooth range the screen is locked. The screen isn’t *off* though, so this is just a security feature.

Technically, Microsoft claims it’s just a bluetooth “device” that’s needed, so presumably bluetooth headphones/IEMs would also work. I’ve tested the phone part and it works, but I haven’t tried the other.

The **easiest** way is Tim’s suggestion as it’s built-in and requires no additional work.

How to prevent Windows 10 screen display from turning off

You might have seen that the screen display turns off automatically when you leave your PC idle for a certain period of time. This function is very helpful to increase the device’s battery life and to some extent, it even prolongs the screen life. However not every person likes this feature. Many people prefer to keep the screen from turning off regardless of whether they actively use their computer or not. On Windows 10, there are multiple ways using which you can prevent your screen display from turning off.

Prevent Windows 10 screen display from turning off

To keep your screen from turning off on a Windows 10 computer, you may use one of these options:

1. Through Settings app
2. By using Command Prompt
3. Through the Control Panel

Let’s see all these methods in details:

1] Through the Settings app

If you want to prevent the screen display from turning off, you need to perform some changes in the Settings app:

1. Open the Windows Settings using Win+I keyboard shortcut and then head to the System > Power & sleep.
2. Move to the right pane and locate the Screen section. Then click on the drop-down menu and set “On battery power, turn off after” as Never.
3. Similarly, click on the drop-down menu and set “When plugged in, turn off after” as Never.
4. After following the above steps, your computer screen display will not turn off automatically.

2] By using Command Prompt

You can also keep your screen from turning off by running a simple command in Command Prompt. To do so, open the Run dialog box using the Win+R keyboard shortcut.

In the text field, type Ctrl+Shift+Enter keys to open Command Prompt with admin privileges. Click on the Yes button if UAC popup on your computer screen.

In the Command Prompt window, type the following command:

Press the Enter key to set timeout setting to never

Furthermore, you can also set your screen timeout settings to never when your PC is running on battery. To do this, type the following command and hit enter to run it:

After running the above commands, it will set your screen timeout setting to never turn off.

3] Through the Control Panel

The next option is the control panel using which you can prevent your Windows 10 screen display from turning off. So let’s see how to do this:

Go to the upper right corner of the screen and make sure the View by option is set to Category.

Now go to Hardware and Sound > Power Options.

From the left pane, click the link named Choose when to turn off the display.

In the Edit Plan Settings window, set the “Turn off the display” option to Never using the drop-down menu for both On battery and Plugged in.

Here please note that the “On Battery” option is only available for the laptop computer.

Change Turn Off Display After Time in Windows 10

How to Change Turn Off Display After Time in Windows 10

In Windows 10, you can specify for how long your computer remains inactive before the connected monitor is automatically turned off. If you have not changed the default power management settings, the display will be turned off after 10 minutes. Here is how to change these settings.

Before you continue, you might want to read about unlocking the hidden display off timeout for the Lock screen in Windows 10. This will allow you to reduce the period when your display turns off after locking.

There are a number of methods you can use to set the time your computer remains inactive before the connected display will be automatically turned off. This option applies to all displays connected to your PC. You can use either Settings, the classic Control Panel, or the console ‘powercfg’ tool.

To Change Turn Off Display After Time in Windows 10,

1. Open the Settings app.
2. Go to System > Power & sleep.
3. On the right, specify the number of minutes after which the display turns off.
4. On laptops, you can set this parameter individually for battery power, and when plugged in.

Change Turn Off Display After Time using Control Panel

1. Open the classic Control Panel.
2. Go to Control Panel\Hardware and Sound\Power Options.
3. Click on the link «Change plan settings».
4. Click on the link «Change settings that are currently unavailable».
5. Next to Turn off the display, select the number of minutes after which the display turns off,and click on Save changes.

Change Turn Off Display After Time with Advanced Power Plan Settings

1. Open advanced power options.
2. In the drop-down list, select the power plan you want to change the option for.
3. Expand Display and Turn off display after.
4. Specify the number of minutes after which the display turns off.
5. On a laptop, you can set this number separately for battery power, and when plugged in.

Change Turn Off Display After Time In Command Prompt

You can use powercfg, a built-in console tool that allows managing power options from the command prompt. Powercfg.exe exists in Windows since Windows XP. Using the options provided by that app it is possible to manage various power settings of the operating system.

To change the Turn Off Display After time in the command prompt, do the following.

1. Open a new command prompt
2. Type the following command: powercfg /SETDCVALUEINDEX SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 3c0bc021-c8a8-4e07-a973-6b14cbcb2b7e . This will set the number of seconds after which the display turns off when on battery.
3. The following command does the same when plugged in: powercfg /SETACVALUEINDEX SCHEME_CURRENT 7516b95f-f776-4464-8c53-06167f40cc99 3c0bc021-c8a8-4e07-a973-6b14cbcb2b7e .
4. Substitute in the commands above with the desired value.

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About Sergey Tkachenko

Sergey Tkachenko is a software developer from Russia who started Winaero back in 2011. On this blog, Sergey is writing about everything connected to Microsoft, Windows and popular software. Follow him on Telegram, Twitter, and YouTube.