Your Toshiba TV may refuse to power on for various reasons. When this happens, keep in mind that it’s almost certainly a flaw with the device. If you’re not a technician or expert, there’s no need to open up your TV to check for problems. Plus, you’d be voiding your warranty if you still have one.
All you need to do is troubleshoot the TV most of the time. Checking your remote’s battery arrangement may be all you need to get your TV working again.
You can find essential troubleshooting tips for your Toshiba TV in this article. These are simple measures you can take on your own, and you don’t require any technical knowledge to use any of them.
How to Fix a Toshiba TV That Won’t Turn On
A power loss harms electrical gadgets. Your Toshiba TV’s circuit board may have failed if there was a power loss.
However, if the red light on your TV is flashing, there is a chance of survival. The power loss only created minor inconveniences and did not harm the hardware.
Sometimes, a tiny hardware component may have blown, such as a fuse or capacitor. However, we cannot accurately predict the defect and loss. As a result, we must delve deeply into the problem.
Reset the TV
There’s no need to call a repair specialist if your Toshiba TV isn’t working correctly. Return your Toshiba TV to factory settings by resetting it.
Resetting can help when the TV has stopped responding to remote signals or won’t go into the menus. Even if the TV doesn’t switch on or off, it will help.
It is necessary to reset your TV from time to time—failure to reset your TV when necessary can result in it not turning on. Unplug your TV from the power supply to reset it.
Allow 30 seconds to 1 minute to pass. Reconnect the power source and turn on the TV. Most of the time, just following these steps will get your TV working again.
There’s another way to turn your TV back on while it’s turned off. While the TV is off, connect it to a power source. Long press the ‘Power’ button on your remote control while holding it close to your TV. Reconnect the power source and turn on the TV.
- Look for the “Power” button on the front of the TV.
- Press and hold the “Power” button.
- Hold down the button for a minimum of five seconds before releasing it.
Examine your television’s remote control
One of the reasons your TV won’t turn on could be the remote control. To begin:
- Inspect the battery compartment to ensure that the batteries are securely fastened.
- Ensure that the + side of the battery compartment is connected to the + side of the battery.
- Double-check that you’ve configured it correctly to your TV if you’re using a universal remote control. The Toshiba universal remote codes are required to complete the programming stages.
- Finally, make sure that nothing hinders your remote from reaching your TV; this may prohibit your TV’s remote from operating. It would help if you also kept the remote control close enough to the television.
Check the power supply
A power source failure could cause your TV’s inability to switch on. It’s conceivable that the power source is malfunctioning. There are two approaches to determine if the problem is related to the power supply.
To begin, try plugging another device into the same power outlet. If it works, the power source is working correctly. Second, try connecting your TV to a different power source. If it turns on, the initial power supply is unquestionably defective.
Toshiba TV is not showing pictures or sound
Televisions can experience various technical difficulties, including complete loss of picture and sound. This problem, for instance, can be caused by a variety of factors.
Try troubleshooting the issue before you spend money fixing or replacing your TV. You might be able to restore your TV’s picture and sound and save a lot of time and money.
Power Cycle your TV
Make sure you turn on the TV by pressing the power button on the TV’s remote or the set’s front panel. This action may seem apparent, but many TVs have a standby light that illuminates after switching off the TV, giving the impression that the TV is on when it is not.
Power cycling is an easy way to fix your TV’s flashing red light after a power outage. This fix consumes the TV’s saved power and eliminates the temporary bugs.
To power cycle your Toshiba TV, follow these steps:
- Disconnect your TV from any devices, cables, speakers, etc.
- Unplug your TV from the power outlet to cut off the power supply.
- Wait 1 minute before pressing and holding the power button on your TV for 60 seconds.
- Connect the power supply to your TV and connect only one external device (speaker, gaming console, or cable box).
You can now switch on your TV, and it should function normally.
Video Inputs
Cycle through your TV’s video inputs to ensure they’re all set to the right one.
If you insert nothing into a “Video 1” input on a digital cable converter box, the TV will not display any picture or sound and may even display “No signal” on the screen.
Press the input selection button, which is usually labeled “input,” “source,” “TV/video,” or something similar, to cycle among the inputs.
Check Audio and Video Connections
Take a close look at the video and audio input connections to ensure that the TV’s signal loss isn’t due to a loose wire.
If you have a coaxial wire going directly from your TV to your wall cable socket, it could have fallen loose, removing all sight and sound.
Disconnect the cable or cords from the TV’s input for whatever device you’re trying to watch.
Check for a signal after reconnecting them, and you are good.
