What to do if your screen has static?

Modified on Tue, 24 Oct 2023 at 09:33 AM

Your view of the digital universe is the computer screen. What occurs when the screen is marked with random line? Seeing distorted and discolored lines on your display can be troubling and disturbing. Fortunately, it is common practice to address these cases through basic troubleshooting measures. This guide will show you how to identify and fix up a stuck line in your laptop display, bringing the clear computing back again. 

  1. Check the Cable Connections

The first step is to ensure that your cable connections are secure. Loose or damaged cables can often be the culprit behind static lines on your screen. Follow these steps:

  • Power down your computer and monitor.
  • Disconnect and then reconnect all cables, including power, video, and data cables.
  • Make sure all connectors are snugly attached.
  1. Test with Another Cable or Monitor

To rule out a cable or monitor issue, try swapping them out for known working components:

  • If the static lines persist after changing cables or monitors, you can conclude that the problem lies with your computer's graphics hardware.
  • If the issue is resolved, it's likely that the original cable or monitor was faulty.
  1. Update Graphics Drivers

Outdated or corrupted graphics drivers can lead to screen issues. To update your drivers:

  • Go to your graphics card manufacturer's website (e.g., NVIDIA, AMD, Intel) and download the latest drivers for your specific GPU model.
  • Install the new drivers and restart your computer.
  1. Adjust Display Settings

Sometimes, incorrect display settings can lead to screen anomalies. To address this:

  • Right-click on your desktop and select "Display Settings."
  • Ensure that the resolution and refresh rate settings match your monitor's specifications.
  1. Inspect for Physical Damage

Physical damage to your monitor or graphics card can result in static lines. Inspect for any visible damage:

  • Examine your monitor screen for cracks, pressure marks, or signs of damage.
  • Check your graphics card for loose components or visible damage.
  1. Overheating and Dust

Overheating can affect the performance of your graphics card. Ensure your computer is well-ventilated, and check for dust buildup in the GPU and cooling system:

  • Clean out any dust using compressed air, particularly around the GPU and fans.
  • Ensure your computer's cooling system is functioning correctly.
  1. Test in Safe Mode

Starting your computer in Safe Mode can help determine if third-party software is causing the problem:

  • Restart your computer and press F8 or Shift + F8 repeatedly during startup.
  • Select "Safe Mode" from the boot menu.
  • If the static lines disappear in Safe Mode, third-party software or drivers may be the cause.
  1. Hardware Diagnostics

Many computer manufacturers include built-in diagnostic tools that can help identify hardware issues. Refer to your computer's user manual or the manufacturer's website to access these tools.

  1. Consider Professional Help

If you've followed all the above steps and the static lines persist, it may be time to seek professional assistance. It could indicate a more complex issue with your graphics hardware or other components.


It can be very annoying having static lines on your computer monitor, but it is possible to diagnose this problem and find a solution if you follow some basic troubleshooting steps. To troubleshoot this problem and fix it requires checking cables, updating drivers, setting adjustments, and an inspection of any physical damage. Keep in mind though that if nothing seems to be working and you have no idea what next move to make, getting professional assistance becomes your only resort so that you can rectify this issue and get your system running smoothly once again.

Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select atleast one of the reasons
CAPTCHA verification is required.

Feedback sent

We appreciate your effort and will try to fix the article