Red Vertical Lines on TV: How to Get Rid of Them

Replug the cables connected

4 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

Getting red vertical lines on yourTV screencan impact your viewing experience significantly. This could occur due to a hardware issue or software glitch. This guide will discuss some available fixes to resolve the problem after talking about the causes. Let’s start!

What causes the red vertical lines on my TV?

There are various potential reasons for the issue; some of the common ones are mentioned here:

How can I fix the red vertical lines on the TV?

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

1. Check the cables and source

The first step is to check for all the cables connected to your TV. Next, look for damage or loose cable, which could interfere with the signals. Therefore replug or replace the cable to be sure.

Switch to a different source if your TV is connected to a cable box, DVD player, or any other source. If the lines disappear, the source could be the one causing the issue.

2. Perform a soft reset

3. Reset your TV to factory settings

4. Check for software update

How can I fix the red lines on the TV screen if connected to a computer?

In this case, you need to isolate the issue first, as it could be due to misconfigured TV settings or computer settings.

If the problem is related to your TV, you can try the abovementioned solutions to fix the issue. However, if you think your computer settings could be the reason, then to fix it,you need to follow the methods given in this guide.

So, you can use these methods to remove red vertical lines from your TV. However, if nothing has worked for you so far, we suggest you take professional help, as the issue could be due to damaged hardware or a faulty graphics card.

Please let us know in the comments section below if you have any other questions or concerns.

Red Vertical Lines on TV: How to Get Rid of Them#

What causes the red vertical lines on my TV?#

How can I fix the red vertical lines on the TV?#

1. Check the cables and source#

2. Perform a soft reset#

3. Reset your TV to factory settings#

4. Check for software update#

How can I fix the red lines on the TV screen if connected to a computer?#