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Why Toshiba Tv won’t turn on : Possible error and fixes

by Hassaan Behzad
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why toshiba tv won't turn on

Are you finding the answer to “why toshiba tv won’t turn on?” It is a common issue and occurs due to a lack of care or some other electronic or systematic issues today.

In this guide, we’ll walk you through some simple troubleshooting steps to help bring your TV back to life. Remember that these steps have been proven to save you time. You need to follow these steps step by step.

From checking your power supply to performing a reset, we’ll cover all the essential tips to fix the most common problems with your Toshiba TV.

Why Toshiba TV won`t turn on?

“If your Toshiba TV won’t turn on, check the power cable and outlet first. Try unplugging it for 60 seconds, then plugging it back in. If the issue persists, a reset or contacting Toshiba support for professional assistance might be necessary.”

Power Supply Issues

Power Source Problems

First, make sure your TV is plugged into the power outlet correctly. It might seem basic, but sometimes the plug can become loose. Test the socket with a different device to ensure the issue isn’t with the power outlet itself.

Power Cable and Connection

Carefully inspect the cable running to your TV. If there’s any visible damage, it could be the culprit. Double-check that the cable is firmly connected to your TV back and the power outlet. A loose connection can often be the problem.

Remote Control Malfunctions

Battery Issues

If your tv remote isn’t working, the first step is to replace the batteries. Dead batteries are a common issue. Sometimes, cleaning the battery contacts in the remote can help establish a better connection.

Remote Sensor on TV

Ensure nothing is blocking the sensor on the TV. Obstacles can prevent the remote from working. A gentle cleaning of the sensor can also help if dust has accumulated.

Internal TV Problems

Faulty Internal Components

Signs like a black screen or a red light on your TV could indicate a blown fuse or a problem with the power board. In such cases, it’s best to contact Toshiba support for help. If your TV screen stays black, professional repair may be necessary.

Software Glitches

A soft reset can sometimes fix minor glitches. Simply unplug your Toshiba TV from the power outlet, wait 60 seconds, and plug it back in. Check for firmware updates, as these can resolve several issues and improve your TV’s performance.

External Device Conflicts

HDMI/Other Input Issues

If you’re using HDMI cables, make sure they are securely connected. A loose HDMI can prevent your TV from displaying an image. Try using a different HDMI port or cable to see if that resolves the issue.

Interference from Other Devices

Sometimes, other electronic devices can interfere with your TV. Try turning off other devices to see if it makes a difference.

Environmental Factors

Temperature and Humidity Effects

Extreme temperatures and high humidity can affect your TV’s performance. Ensure your TV is in a well-ventilated area, away from direct sunlight or moisture.

Advanced Troubleshooting

Hard Reset/Factory Reset

  • To perform a hard reset, unplug your TV, then press and hold the power button on the TV for 60 seconds.
  • After that, plug it back into a different power socket and try turning it on.
  • A factory reset is more comprehensive and will return your TV to its original settings.

how factory reset Toshiba tv

This can be done through the TV’s menu, but note that it will erase all your settings.

Service Menu Adjustments

Accessing the service menu is for advanced users. If you’re not confident, it’s best to leave this to professionals. If you have an annual book and you can understand it fully, try it once.

Preventative Measures and Maintenance

Regular Maintenance Tips

Regular cleaning and dusting can prevent many issues. Just make sure your TV is unplugged before cleaning.
Ensure your Toshiba TV has enough space around it for proper ventilation.

Usage Tips

Avoid leaving your TV on standby for extended periods. Turning it off can help extend its lifespan. All the electronic components needs some rest for proper functioning.

Seeking Professional Help

Warranty and Support

Check if your issue is covered under Toshiba’s warranty. Toshiba support can offer guidance and service if needed. You can go to the online community support of Toshiba for any help or assistance.

There you will find people with the same problem and the issues suggested by the experts. This will help you to repair your TV at home. If you can’t, you can contact the team.

Finding a Qualified Technician

If your TV needs professional repair, look for a qualified technician. Toshiba can often recommend authorized repair services. Its better to contact Toshiba to send one of their technicians because they have more knowledge about their products.


We’ve covered various steps to help troubleshoot your Toshiba TV. Remember, sometimes the simplest solutions, like ensuring your TV is properly plugged in or performing a reset, can be the key to resolving the issue.
Always follow safety guidelines and, when in doubt, seek professional help.

Frequently Asked Questions

Why is there no picture on my Toshiba TV?

It could be due to incorrect input source, loose cable connections, or a problem with the external devices connected to your TV.

How do I fix a black screen on my Toshiba TV?

Check your TV’s input settings and cable connections. If these are fine, try a power reset by unplugging the TV for a minute.

What should I do if my Toshiba TV screen is blank but I can hear sound?

This issue usually points to a problem with the display. Check your picture settings and try changing the TV’s input source.

Could a software glitch cause my Toshiba TV to lose its picture?

Yes, software issues can affect the display. Try updating your TV’s firmware or performing a factory reset as a last resort.


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