Quick Answer: Why Does My Computer Screen Go Black And Then Come Back On?

How do I fix a black screen every few seconds?

Solution 2: Reinstall Your Graphics Card DriverStart your PC in Safe mode.

Select the search box on the taskbar, type device manager, and then select “Device Manager”.Expand Display adapter.Press and hold (or right-click) the display adapter, and then select “Uninstall” > “OK”.Restart your PC..

How do I stop my screen from going black Windows 10?

Stop Screen from Turning Off in Windows 10 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.

How do I keep my screen from turning off?

How to keep the screen from turning off without changing the screen timeout setting Open Settings on the device. Scroll down and Select Advanced features. For older versions of android. Smart Stay can be found under Display. Tap Motions and gestures. Tap on the toggle switch next to Smart Stay to activate.

Why does computer screen go black randomly?

Bad PSU: The Power Supply Unit is known to be the most common culprit of making your monitor go black. … Video cable: The video cable whether is an HDMI or VGA connecting the monitor to your PC might be broken or damaged. This will usually cause a black screen when it is touched or randomly as well.

Why does my screen go black randomly Windows 10?

Black screens are often caused by a faulty display adapter driver but since you have already tried installing an updated display adapter driver, this issue might be caused by corrupted system files, or a 3rd party anti-virus software that could be conflicting with your current programs.

Why does my screen black out for a few seconds?

Check the cables Sometimes, a monitor blackout can be as simple as a loose cable between your computer and its monitor. Just jiggling the cable a bit might cause an intermittent connection, which causes the screen to go dark.

Why is my phone screen randomly going black?

Perform a Factory Reset. When your phone screen goes black randomly, it may be an indication that something is wrong with your operating system. … During a factory reset, your device’s data and settings are completely wiped, returning the phone to its original state (i.e., the state it was in when you first purchased it) …

Why does my display keep turning off?

If the monitor stays on, but you lose the video signal, it’s very likely an issue with the video card or motherboard in the computer. A computer randomly shutting off can also be an issue with the computer or video card overheating or a defect with the video card. My video card isn’t working.

Why does my laptop screen go black and then come back on?

Since your laptop goes black randomly, there can be two reasons: (1) incompatible display driver software , or (2) a failing backlight, which means a hardware issue. Connect your laptop to an external monitor and check if the screen there goes blank randomly as well. If so, then it’s clearly an OS issue.