Troubleshooting Roku: Why Does My TV Keep Restarting?

Why Does My Roku TV Keep Restarting?

If you own a Roku TV, you may have experienced the frustrating issue of it constantly restarting. This can be a major inconvenience, interrupting your favorite shows or movies and disrupting your entertainment experience. In this article, we will explore the reasons behind this problem and provide you with some troubleshooting tips to help you resolve it.

Why Does My Roku TV Keep Restarting?

There can be several reasons why your Roku TV keeps restarting. Let’s take a look at some of the common causes:

  • Software Updates: Roku regularly releases software updates to improve performance and add new features. Sometimes, these updates can cause compatibility issues, leading to the TV restarting.
  • Overheating: Like any electronic device, Roku TVs can overheat if they are not properly ventilated. Overheating can trigger the TV to restart as a safety measure.
  • Power Issues: Problems with the power source, such as voltage fluctuations or a faulty power outlet, can cause the TV to restart intermittently.
  • Network Connectivity: If your Roku TV is unable to maintain a stable internet connection, it may restart in an attempt to reconnect to the network.
  • Hardware Problems: In some cases, hardware issues like a faulty power supply or a defective motherboard can cause the TV to restart repeatedly.

Troubleshooting Examples and Solutions

Now that we understand the possible causes, let’s explore some troubleshooting examples and solutions to help you fix the issue:

1. Check for Software Updates

Roku regularly releases software updates to address bugs and improve performance. To check for updates:

  1. Go to the Roku home screen and select “Settings”.
  2. Scroll down and select “System”.
  3. Select “System update” to check for any available updates.
  4. If an update is available, follow the on-screen instructions to install it.

2. Ensure Proper Ventilation

Overheating can cause your Roku TV to restart. Make sure that your TV is properly ventilated by following these steps:

  1. Ensure that there is enough space around the TV for air to circulate.
  2. Avoid placing the TV in enclosed spaces or covering it with objects that can block airflow.
  3. Clean any dust or debris from the vents and fans regularly.

3. Check Power Source

Power issues can also cause your Roku TV to restart. Here’s what you can do:

  1. Ensure that the power cable is securely plugged into both the TV and the power outlet.
  2. Try plugging the TV into a different power outlet to rule out any issues with the current outlet.
  3. If you are using a power strip or surge protector, try plugging the TV directly into the wall outlet.

4. Improve Network Connectivity

If your Roku TV is experiencing network connectivity issues, try the following steps:

  1. Check that your Wi-Fi router is working properly and is within range of the TV.
  2. Restart your router by unplugging it from the power source, waiting for a few seconds, and plugging it back in.
  3. Try connecting your Roku TV to the router using an Ethernet cable for a more stable connection.

Replacement Parts for Roku TV

If you have tried the troubleshooting steps mentioned above and your Roku TV still keeps restarting, it may be time to consider replacing certain parts. Common replacement parts for Roku TVs include:

  • Power supply board
  • Mainboard
  • Wi-Fi module
  • Remote control

If you are not familiar with electronics or do not feel comfortable replacing the parts yourself, it is recommended to call the authorized service center for assistance. In the United Kingdom, Roku TVs are widely used and have service centers in many provinces. To find the nearest service center, visit the official website of the company and call the specified call center.


Experiencing constant restarts on your Roku TV can be frustrating, but with the right troubleshooting steps, you can resolve the issue. Start by checking for software updates, ensuring proper ventilation, and addressing power and network connectivity issues. If the problem persists, consider contacting the authorized service center for further assistance. Remember, the information provided in this article is collected from the internet, and for the most accurate and up-to-date information, it is always recommended to visit the official website of the company. Any responsibility arising from wrong information or application does not belong to the site owner.

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