[SOLVED] Monitor randomly goes black (2024)

Your monitor randomly goes black while the power light is on? You’re not alone! Many users are reporting the same issue. But the good news is that you can fix it. Here are 5 solutions to try.

Try these fixes:

You may not have to try them all. Just work your way down the list until you find the one that does the trick for you.

1. Check your video cable
2. Check your computer power settings
3. Update your graphics driver
4. Factory reset your monitor
5. Repair corrupted system files

Fix 1: Check your video cable and video ports

In most cases, monitor issues are caused by a poor connection between the monitor and the PC. To see if that’s the problem for you, you should check your video cables and video ports to make sure that they’re in good state. Here is how:

1. Turn off your computer.
2. Unplug the cable that connects your monitor to your computer. It could be an HDMI, DP, mini-DP, type-C, or VGA cable. Check for any visual damage like a bent or missing pin found on the cable ends. If you find any, replace the cable.
3. Then check the port connectors on your computer and your monitor is bent or damaged. If so, you’ll need to take the device to a repair shop.
   

If you have another cable available, try to connect the two devices with the new cable to see if the same problem remains. If so, the problem could be with the monitor and/or the computer, not the cable. You’ll need to move on to do more troubleshooting.

Or if your computer and monitor have more than one display output/input, try a different cable to see if the problem remains. If not, then problem solved. If your monitor still can’t work correctly, check fix 2, below.

Fix 2: Check your computer power settings

A simple problem with the power settings might also cause your monitor to black off randomly. So, you should ensure that your computer’s screen timeout settings are not set too low. To do so:

• If you’re on Windows 11
• If you’re on Windows 10

If you’re on Windows 11

1. On your keyboard, press the Windows key and the I key at the same time. Select System > Power & battery.
   
2. Expand the Screen and sleep section. Set these options to Never.
   
3. On your keyboard, press the Windows key and type screen saver, then select Turn screen saver on or off.
   
4. Set the Screen saver option to None. Then click Apply and OK.
   

If you’re on Windows 10

1. On your keyboard, press the Windows logo key. Then, type power and select Power & sleep settings.
   
2. Under Screen and Sleep, make sure the settings are set to Never.
   
3. On your keyboard, press the Windows logo key. Then, type screen saver and select Turn screen saver on or off.
   
4. Make sure the Screen saver is set to None, then click OK.
   
5. Restart your computer to see if your monitor works properly now.

If your issue persists, then go ahead with the fix below.

Fix 3: Update your graphics driver

An outdated or faulty graphics driver can also cause monitor issues like this. To keep your monitor and your graphics chipset working with new operating systems and programs, it’s essential that you have the latest correct graphics driver.

You can update your graphics driver manually by going to the manufacturer support website (e.g., Nvidia, AMD), finding the driver corresponding with your specific flavor of Windows version (for example, Windows 32 bit), and installing the driver.

Fix 4: Factory reset your monitor

If your monitor constantly turns off, it’s unlikely that the monitor setting is the core problem, but you should still rule out the possibility. Here is how to factory reset your monitor:

1. Press the menu button on your monitor and select Menu.
   
2. Go to Other Settings, then select Factory Reset.
   
3. Check if this fixed the problem.

If your monitor still goes black randomly, your issue is very likely caused by a hardware failure. In this case, you’ll need to bring your monitor or your computer to a repair store and seek professional help.

Fix 5: Repair corrupt system files

Corrupted or missing system files can also cause the black screen error. To see if this is the cause for you, run a system scan to detect broken system files with Fortect.

Fortect is a professional Windows repair tool that can scan your system’s overall status, diagnose your system configuration, identify faulty system files, and repair them automatically. It gives you entirely fresh system components with just one click, so you don’t have to reinstall Windows and all your programs, and you don’t lose any personal data or settings. (Read Fortect Trustpilot reviews.)

Here’s how to use Fortect to check for broken system components in just one click:

1. Download and install Fortect.
2. Open Fortect for it to scan your PC for free. This may take a few minutes and you’ll get a detailed report of your PC status after this.
   
3. You can review a summary of the issues detected after the scan is finished. Click START REPAIR to start the repair process. This requires the full version – which comes with a 60-day Money-Back Guarantee.
   

Hopefully, this article helped in resolving your issue. Feel free to leave a comment below if you have any questions and suggestions.

• black screen
• monitor
• Windows 10
• Windows 7
• Windows 8