There are several monitor users who faced this issue of Monitor Randomly Goes Black. This problem is very general and almost every person faced this once.

This problem can be caused by several reasons but, the good news is that you can easily solve this problem by troubleshooting all the necessary things such as cable and drivers at home.

Personally, I have faced this problem a lot of times, and when my monitor screen randomly goes black completely. And below is the complete step-by-step guide, that I followed to solve this issue.

Meanwhile, If you are using an outdated monitor, and facing this problem very frequently, then it is recommended to check out buying guides on the best cheap 144hz monitors and if you have a MacBook, then you can refer to our guide on the best monitors for MacBook pro.

Monitor Randomly Goes Black
Monitor Randomly Goes Black

What Causes A Computer Screen To Randomly Go Black?

There might be several reasons for this problem in which your monitor goes black for a second and you have to troubleshoot everything from scratch and then only you can figure out what is the actual issue that is causing this problem.

Below, I am going to mention several reasons why the monitor goes black for a second. So have a look.

1. Check Cables

Monitor Goes Black

Loose cables are the most popular reason for this problem. So, Firstly, you have to check that the VGA cable, HDMI cable, or any other cable that you are using to connect your CPU to the monitor is tightly connected or not.

If the cable is jiggling then it can create intermediate connections in between your monitor and CPU and you can get a black screen for a very shorter period of time.

2. Check Your Monitor

Sometimes, Old monitors can also cause this problem for you.

So, we have to check that is this your monitor issue or any other issue so that, if it is your monitor issue then we can easily repair it or purchase a new one.

You can easily check your monitor by plugging another monitor in his place and check if you are still getting some black screen for fractions of seconds or not.

I assume that your new monitor still randomly goes black. At that time, there is no problem with your existing monitor. Your existing monitor is fine.

3. Update Your Drivers

Monitor suddenly Goes Black

If you have outdated graphics or drivers then this problem can be also caused due to your outdated drivers.

You need to ensure that you are using updated drivers and they are installed correctly.

If you have any outdated drivers, then you can update them manually by downloading them from their official websites, or you can update them automatically by Driver Easy Application.

4. Outdated Windows

Updates are necessary.

You have to keep updated your computer, or your laptop to the latest version.

If you are using any outdated windows or any outdated OS, then Update your OS and install the latest one. Sometimes, an outdated OS can also cause this problem. So make sure that you are using the latest one.

5. Completely Reset Your Monitor

If your monitor goes black and comes back on or the monitor goes black for a second, then it might be the core problem of your monitor which can be solved by completely hard the monitor.

Resetting your monitor is totally depends upon your monitor’s model. Below are some ideal steps that you should need to follow to reset your monitor.

  • Press the “Menu” button and go to the menu.
  • Click on Other Settings.
  • Here you will see an option of Factory Reset.

Do a factory reset and if there are any settings issues then this process will solve your problem completely.

If all of the above troubleshoots which you have done in power settings won’t solve your problem of monitor blinking then will be must any hardware issue.

At that time, You have to repair your monitor or get a new one. There are lots of budget-friendly monitors that are now available in the market.

You can check out our recommended guide on the best 1440p 144hz monitors as they are the most popular category of monitors to purchase.


What are the common reasons for my monitor screen randomly going black?

The issue may occur due to wrongly configured power settings, outdated graphics drivers, or loose cable connections causing intermittent blackouts.

How can I resolve the problem of my monitor randomly going black?

Attempt solutions like updating graphics drivers, checking cable connections, adjusting power settings, and verifying hardware integrity.

What should I do if my monitor screen continues to go black despite troubleshooting?

If the problem persists, consider seeking professional help or contacting the manufacturer’s support for specialized assistance in diagnosing and resolving the issue.

Are there alternative methods to fix the randomly blacking monitor screen?

Explore additional options like referring to the monitor’s manual, testing different cables or ports, and ensuring your system has the latest updates and drivers installed.


Hopefully, this article will help you to solve the problem of Monitor Randomly Goes Black.

If you are Still facing the issue, then you might need to talk to the customer care service of the monitor company. They will surely help you.

Also, If you have still any problems, or you have any questions related to monitors then you can ask them in the comment sections.

Till then, Stay connected with


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