In this guide, we will discuss all the available solutions to fix the problem right after talking about the causes. Let’s start! 

What causes the vertical red lines on the screen?

Vertical red lines on your computer could appear due to various reasons; some of the common ones are: 

Overheating – Overheating issues on graphics cards can cause various problems, including this one. To avoid overheating, ensure your computer vents are clean and fans are working correctly.  Hardware problems – If the graphics card, monitor, or cable is faulty, you might face this issue. Check for the faulty product’s warranty and get it repaired or replaced.  Corrupted drivers – If the display drivers on your computer are old or outdated, you may see red lines on your computer. You need to update drivers to fix the issue. Electrical interference – If your computer is placed near another electronic device, there could be electrical interference. To fix it, move the monitor to a different location to see if it fixes the issue. Physical damage – If your computer monitor has suffered physical damage, red lines can appear on the screen. 

What can I do to fix the vertical red lines on the screen?

Before engaging in advanced troubleshooting steps, you should consider performing the following checks:

Remove the peripheral. Reconnect the video cable. Replace the ribbon cable. Restart your computer. Try using a different monitor.

1. Check the HDMI or display cables

Check your HDMI or Display port for damage. If you think it is damaged, unplug the monitor cable and plug it into a different monitor or graphics card port. SPONSORED Now check if you see the red vertical line on the screen. If the port has no signs of damage, try replacing the Display Port cable or power cable to fix the issue.

2. Update the graphics driver

In addition, you can follow up and choose another method for updating any PC drivers fully automatically and without any risks of incompatibility or system errors.

3. Adjust the screen resolution

4. Reset the BIOS

5. Reinstall the driver

So, these are the methods you must follow to fix the vertical red lines on the screen issue. If nothing has worked for you, check for hardware damage or get the device serviced by a professional.  Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions. Please let us know in the comments section below if you have any questions or concerns. 

SPONSORED Name * Email * Commenting as . Not you? Save information for future comments
Comment

Δ