Why Does Your Monitor Go Black For A Second – Updated Solution In 2022
There are a few reasons Why Does Your Monitor Go Black For A Second for a few seconds. It could be because you’re using a splitter, a cable that’s too thin or long, or simply a cheap one.
If you are using a too thin or long cable, then the signal could get lost. And if it is too short, the monitor will go black for a few seconds when it tries to find another signal. This problem can also come from an old cable.
Why Does Your Monitor Go Black For A Second?

Monitor flickering can be an annoying, even aggravating, problem.
Here are some quick fixes for this common issue:
- Is the monitor flickering on and off every few seconds? If so, it might just need to be unplugged and plugged back in.
- Sometimes that’s all it takes to get things running smoothly again.
- Ensure the cables Connecting Your Monitor to your PC are set up correctly.
How Do I Fix A Black Screen Every Few Seconds?

Think your graphics card driver is outdated?
If you are experiencing frequent or intrusive display errors.
It might be time to update your graphics card driver.
Before you do, make sure all cables are fully plugged into the monitor.
Monitor issues may cause your computer to detect your screen incorrectly.
If this is the case, try using the Windows troubleshooter (accessed by right-clicking on the desktop), then selecting Troubleshooting> Display> Check the screen resolution and adjust it accordingly.
Why Does My Monitor Go Black?

The monitor may go black for many reasons.
But most commonly, when the power goes out or is interrupted by the monitor’s power supply.
This can happen when someone plugs another device into your outlet without realizing it or when an object falls onto the wires attached to your monitor.
Alternatively, the issue may be more complex and result from a physical defect with your monitor or some other external device.
What Are The Common Symptoms Of Flickering In Monitors?
The common symptoms of flickering in monitors are often caused by an unstable electrical current or interference from fluorescent lighting.
Electrical engineers have found that the voltage at the back of the monitor may be higher than expected, which could cause a dimmer screen.
This is because electricity has to reach its destination while running through a long cable, leading to fluctuations in voltage during transit.
It’s recommended that any flickering be reported to your local electronics store for further assistance.
What Are Some Solutions To Solve This Issue?

Many outside factors may be causing the problem, such as the room lighting.
The type of screen you are using, or whether or not your computer supports both HDMI and DisplayPort cables.
Flickering can be caused by poor cable connection, damaged monitor, monitor input, or incompatible graphics card which plugs into the computer.
By changing the cables, you can get rid of this problem.
Final Thoughts
Monitor flickering is an annoying problem that can be solved by checking the cables connecting the monitor to the computer. It might be necessary to use a new cable or replace your current one with one better suited for your needs.
These are some of the most common remedies for monitoring flickering problems. If you are experiencing this issue, please take a moment to look through these tips and solutions and try them out to see what works best for you.
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Ehtesham Shehzad is a 24-year-old Blogger. He is a Tech-Enthusiast & Software Engineer and currently doing Masters in Computer Science & Networking from the University Of Pisa Italy.