Table of Contents
Why does my screen go black and then come back on?
This can have multiple causes, with the issue most likely being your monitor, the cable from the monitor to the pc, or your video card’s drivers. Easiest to check would be the VGA/HDMI/DVI-cable from your monitor to your pc. You can try a different cable, maybe lend one from another screen?
Why does my screen intermittently go black?
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 computer screen go black after a few minutes?
It is in the screen saver settings. Windows sets it to default 1 min. These settings are not readily shown on the new Windows 10 interface. So just hit the windows key and type “screen saver” and then select the ‘Turn screen saver on or off’ and change the timer and type to your desired setting.
What is the first troubleshooting step if your monitor goes black?
Before you begin troubleshooting a blank monitor If you have a flat panel LCD monitor, unplug the monitor power cable, wait about 30 seconds, reconnect the cable and then turn on the monitor. This resets the electronics on the monitor.
How do I fix a black screen every few seconds?
How can I fix a monitor that randomly goes black?
- Update your graphics card’s driver.
- Roll back your graphics card’s driver.
- Make sure all cables are fully plugged into the monitor.
- Reset your monitor.
- Adjust your PC’s Power settings.
- Clean boot Windows 10.
- Undo any user applied PC overclocking.
Why does my monitor keep turning off randomly?
One reason the monitor could shut off is because it’s overheating. When a monitor overheats, it shuts off to prevent damage to the circuitry inside. Causes of overheating include dust build-up, excessive heat or humidity, or blockage of the vents that allow the heat to escape.
How do I fix my computer if my screen is black but my computer is running?
Press and hold the power button on your device for 10 seconds to turn it off, then unplug your adapter. After 30 seconds, plug your adapter back in and restart your device. If you still see a black screen, you can read on.
What happens when your computer screen goes black but still running?
If the monitor goes black but the music continues to play, you know that the computer is still running, and the problem is more likely the video card, video drivers, monitor, or the cables connecting the monitor to the computer. If that’s what appears to be happening, then: You can also try updating the video drivers.
Why won’t my monitor wake up?
To wake up a computer or the monitor from sleep or hibernate, move the mouse or press any key on the keyboard. If this does not work, press the power button to wake up the computer. If the monitor does not wake up from sleep mode, ensure that the computer is not in sleep or hibernate mode.
Why does my phone screen go black randomly?
Perform a Factory Reset. When your phone screen goes black randomly, it may be an indication that something is wrong with your operating system. In that case, a factory reset is often beneficial.
How do I know if my monitor is overheating?
What Is a Symptom of an Overheating Monitor?
- The first thing you should do is calm yourself because panic won’t help you in any way, shape or form.
- The most obvious symptom of an overheating is a high temperature of the monitor.
- That’s a cable that connects the monitor with the computer’s video card.