Solution
- Go to Control Panel -> Power Options.
- Click Choose when to turn off the display in the left pane.
- Click Change advanced power settings.
- Go to Power buttons and lid and expand Lid close action.
- Change Plugged in to Do nothing.
Contents
How do I stop my monitor from going to sleep?
Step 1: Open Control Panel and select “Power Options”. Step 2: Select “Choose when to turn off the display”. Step 3: Set the “Plugged in” options to Never for “Turn off display” and “Put computer to sleep”.
How do I keep my monitor always on?
Start by heading to Settings > System > Power & Sleep. Under the Power & Sleep section set the screen to turn off Never for both “On battery power” and “when plugged in.” If you are working on a desktop there will only be the option for when the PC is plugged in.
Why does my monitor keep turning off?
The usual cause is a computer error or a loose monitor cable. Check the cable connection, see if the screen reactivates and your data is still there. If it’s the computer screwing up, you’ll need to reboot the computer to make it stop doing that.
Why does my external monitor keep going to sleep?
If your second monitor goes in to Sleep mode after connecting it to your laptop, it could be that some settings of the Power Options in Windows 10 are incorrectly configured. We recommend that you restore all power settings to default and see if the second monitor still goes to Sleep after connecting it.
How do I stop my HP monitor from going to sleep?
Click Start, then click Control Panel. Double-click Power Options. Select the Always on power scheme and set it to Never. Click the Hibernate tab and remove the checkmark from Enable hibernate support.
Why does my monitor randomly go black for a second?
Reevaluate The Cables
HDMI, VGA, DVI, and other video display controllers transfer video and/or audio signals. If these signals can’t make their way to the monitor, your screen will go black. That may be because you’re using a splitter, a cable that’s too thin or long, or simply a cheap one.
Why does my monitor keep turning black?
A monitor that keeps going black is an obvious sign that something’s wrong with your computer. The question is, is the problem trivial or serious? Often, the culprit is a loose or broken cable – an easy fix. Sometimes, however, you’re looking at a bad monitor or damage to the computer itself.
Why does my monitor go black every now and then?
The main reason that your monitor is going black for a few seconds is that there’s a problem with the cables connecting it to your computer.Make sure that there’s not any damage to the ports on the back of your monitor too, as this can be a common cause of black screens.
Why does my second monitor keep blinking on and off?
If your computer screen is flashing on and off, it could be an indication that the monitor is failing. Some computer settings, however, can cause the monitor to flicker or turn off.The screen may also flash on and off if the power or data cable connections are loose.
Why does my monitor keep going black Windows 10?
Sometimes, a black screen happens because Windows 10 will lose its connection with the display. Using the Windows key + Ctrl + Shift + B keyboard shortcut can restart the video driver and refresh the connection with the monitor.