JVC TV is a Japanese company that manufactures and sells televisions. The company offers a wide range of products, including LED TVs, LCD TVs, and plasma TVs.
But what happens when the JCV TV starts malfunctioning? The JCV TV is turning ON and OFF for many users
As a result, some users report that the TV frequently crashes, while others cannot enjoy their weekends.
Why does my JVC TV keep going on and off by itself?
Short answer: There are a few possible reasons why your JVC TV keep going on and off by itself – one is that there is a problem with the power supply, like a power outage or power surge, while another possibility is that there is a problem with the TV itself, such as a loose connection or a short circuit.
1. Unstable power supply
An unstable power supply to the TV can lead to turning ON and OFF by itself because the TV is not receiving a consistent stream of power. This can cause the JCV TV to turn on and off randomly as it tries to find a stable power supply.
2. Short circuit
It can cause the TV to turn on and off by itself. In addition, the short circuit can cause the TV to lose or gain power intermittently. When this happens, the JCV TV may turn on and off on its own or vice versa.
3. Scheduled Internal TimerÂ
Some models provide this option, and while they usually last a long time, they may lose some kind of configuration or battery power, which may restore them to their original settings.
3. Technical malfunction
A technical malfunction that causes a television to turn on and off by itself can have various causes. One possibility is due to a loose connection due to a faulty component. Another case is that the TV’s internal timer is malfunctioning, causing it to turn on and off at random intervals.
Finally, it is also possible that the JCV TV is receiving interference from another electronic device, such as a microwave oven or a cordless phone.
4. Voltage / Current spikes
Sometimes power lines would have anomalies, creating an ideal environment for the TV to turn on “on its own.” A good and stable power connection is essential for the smooth operation of Illusion.
5. Power button stuck
The power button on the remote control turns the JCV TV on and off. If the power button is stuck, it can cause the TV to turn on and off by itself. The most likely cause of a stuck power button is dirt or debris lodged under control. This can cause the button to become stuck in the ON position.
If the power button is stuck in the ON position, the TV will turn on when the remote control is pressed. If the power button is stuck in the OFF position, the TV will turn off when the remote control is pressed.
Fix: JVC TV Turns ON and Off
Method 1: Check the power cord
First, you need to check the power cord of your JVC TV. Ensure the power cord is plugged into your JVC TV’s wall outlet. If the power cord is not correctly plugged in, it can cause your JVC TV to turn on and off repeatedly.
Method 2: Check the remote control
If you are using a remote control to operate your JVC TV, ensure that the batteries in the remote control are not overheating. If the batteries in the remote control are overheating, it can send unwanted ON or OFF signals to your TV.
The TV remote can have a pressed button that causes it to turn on the TV due to the spilling of some liquid or something similar. You can disassemble the remote and look for pressed buttons, then remove them with a tweezer or similar instrument.Â
Method 3 : Check the TV Settings
Your TV settings might have an internal timer that was set either by mistake or by default. This can cause your TV to turn on or off at some scheduled time every day. You can check this in the TV settings and turn it off.
Press the Home button on the remote, then select Settings > Preferences > Clock/Timers > Timer > Off
The Auto Power On option might also be enabled. You can check for this option in your TV settings and turn it off.
Method 4: Soft Reset the TV
You can try resetting your JVC TV if the above two methods don’t work. To reset your JVC TV, you need to unplug the TV from the wall outlet and then press and hold the power button on the TV for 30 seconds.
After that, plug the TV back into the wall outlet and turn it on. This will reset your JVC TV and hopefully fix the problem.
Method 5: Remove the short circuit component
To find a short circuit, unplug the TV and then open it up. Inspect the circuit board for any burned or damaged components.
If you see any, replace them. If the TV is still turning on and off, there may be a problem with the TV itself.
If you are experiencing this issue, we recommend troubleshooting by contacting a qualified repair technician.
Method 6: Disconnect from Wi-Fi or other devices
A smart TV allows you to connect your TV to multiple devices like Wi-Fi, USB, streaming devices, or cloud-based voice services such as Alexa. This allows you to watch a host of movies and TV shows conveniently.
However, it is possible that the TV might be responding to voice commands received using these connected devices. Therefore, disconnect your TV from all sorts of devices and see if the problem still persists.
Method 7: Turn off HDMI CEC
Consumer Electronics Control (CEC) is a function that enables devices wired into your HDMI ports to regulate your TV.Â
If you turn on your game system, CEC will turn on your television as well. This option is useful, but it may cause your television to act unpredictably.
You can deactivate CEC in your settings by following the steps below:
To turn off HDMI CEC on a JVC TV, you can follow these steps:
- Turn on your JVC TV.
- Press the “Menu” button on your TV remote.
- Use the arrow buttons to navigate to the “Settings” or “Setup” menu.
- Look for an option labeled “HDMI CEC,” “CEC,” “Bravia Sync,” or “Simplink.” The exact name of the option may vary depending on the model of your JVC TV.
- Select the option and set it to “Off” or “Disabled.”
- Press the “Menu” button again to exit the settings menu.
If you are still having issues, check out your TV manual for instructions.
Method 8: Try updating the TV
Next, you can try to update your JVC TV to the latest firmware as the issue might be due to some bug in the software.
Method 9: Turn off Eco Mode
The Eco Mode is present in some TV devices with the intention to reduce energy use. Instead of turning off, your television enters a power-saving standby mode. However, devices connected to your TV via CEC or Wi-Fi may trigger it to turn on by itself. Deactivate eco-mode in the settings to avoid this.
Method 10: Perform a factory reset
If you’ve tried everything and the TV is still starting to turn on and off completely on its own, you may need to conduct a factory reset. This will delete any configuration options or app downloads, so use it only as the last option.Â
To factory reset a JVC TV, you can follow these steps:
- Turn on your JVC TV.
- Press the “Menu” button on your TV remote.
- Use the arrow buttons to navigate to the “Settings” or “Setup” menu.
- Look for an option labeled “System,” “Reset,” “Initial Setup,” or “Factory Defaults.”
- Select the option and follow the on-screen prompts to confirm that you want to reset your TV to its factory settings.
- Wait for the reset process to complete. This may take a few minutes.
Once the reset is complete, your JVC TV will restart and display the initial setup screen.
Method 11: Contact JVC Support
Lastly, if you have tried all the thing mentioned above and still your JVC TV is turning on and off by itself, the last thing you can do is to contact JVC support.
SEE ALSO:
Fix: JVC TV Keeps Going To The Home Screen
How To Turn Up The Volume On JVC TV Without Remote
(4 Steps) Fix JVC TV Won’t Turn On
Final Words
- Always check to see if there are any loose wires or connections. If there are, tighten them up or replace them.
- Always check the power supply. If it is faulty, you will need to replace it.
- Always check the TV’s settings. For example, if the TV is set to “Auto Power Off” or “Sleep Timer,” this may be causing the problem. To fix this, change the setting to “Off.”
A content writer with a B.Tech degree from Kalinga University, Saksham Jamwal, has a passion for writing. His favorite genre to write about is the ‘daily use devices’ and ‘social media’. He has worked on multiple projects ranging from blog posts to product reviews and loves to connect with people through his writing. Saksham is a creative and motivated individual who strives to produce informative and relatable content.
