The light helps improve the overall appearance of your TV, giving it a subtle glow. And when the TV is new, that brightness may not bother you. But over time, this bright light can present a disturbance. It’s especially frustrating when you’re trying to get some sleep. Most people resign themselves to the annoyance. But you have other options.
In this article, you will learn how to turn off the light on your TCL TV to sleep better at night.
How to turn off the light
TCL is obsessed with providing and improving user experience. With this at the core of their brand value, they have designed TVs with efficient customization options. This allows you to turn off the light on the TCL TV quite easily. Follow the steps below to complete this process using your remote control:
- Press the “Home” button on your TCL remote to open the “Home Settings” menu.

- Select “Settings.”

- Go to “System” settings. Select the “On” option.

- Press “Standby LED”, turn it off and press “Ok” to confirm.

These options may vary depending on the TCL TV model. In case you cannot access them on your TV, follow the steps below to turn off the light:
- Repeatedly press the “Home” button five times in a row.

- Press the “Fast Forward” key on your remote control.

- Select “Rewind.”

- Press play.”

- Select “Fast Forward” again.

A secret menu will appear on your TV once you execute all these commands. Choose the LED Brightness option from the menu and reset the brightness level to zero. If your TCL TV also does not have this option, you will not be able to turn off the standby light. You can only remedy the situation with simpler solutions, such as blocking the light with black tape.
Please note that there is no way to prevent the light from flashing when you use the remote control.
Understanding Standby Mode on TCL TV
Knowing the different meanings of the LED lights on the TCL TV is important. It will help ensure that you don’t leave the TV on when it’s supposed to be off. Your TV goes into standby mode when you leave it on for an extended period of time with no activity on the TV screen. It is a low-power configuration designed to help you reduce electricity costs.
Please note that you should not use this setting as an alternative to turning off the TV.
The following p will help you decode the different lights that will appear on your TCL TV:
- You will notice a slow flashing on your TV when it starts up after disconnecting it from the power source.
- When the TV receives updates via USB, the light flashes slowly until the update is complete. It also behaves similarly when it goes into standby mode.
- The TV light flashes only once when it receives a command from the remote control.
If the light on your TCL TV behaves differently than those mentioned above, it indicates a problem in your TV.
TCL TV Light Troubleshooting
You may notice that the light on your TCL TV keeps flashing persistently. This means that it is stuck in standby mode. This p will highlight proven solutions to help you solve this problem.
Reset your TCL TV
Technical glitches can cause your TV to hang in standby mode. Performing a hard reset on your TV can help resolve this issue. You can perform a hard reset on your TCL TV by following these steps:
- Locate the “Reset” button next to the HDMI and USB ports.

- Press and hold the reset button for at least 15 seconds.

- Repeat this process until the lights stop flashing.
Run a power cycle
The results of a power cycle are similar to those of a hard reset of a television. But you will need to cut the power supply to the TV for this method to work. This is how you can run a power cycle:
- Turn off your television.

- Unplug the TV cable from the power source.

- Wait at least 30 seconds before turning it back on.
You can long press the power button on your TV for at least 10 seconds to drain the remaining power in the TV. Don’t use your remote control. This will ensure that your TCL TV reboots properly.
Check your internet connection
A poor internet connection can cause your TV to get stuck in standby mode. This problem affects both wired and wireless televisions.
Wireless connection
It is better to try to reset your connection and also check your connection strength. Here’s how you can do this:
- Press the “Settings” menu on your remote control.

- Select “Network” to check the signal strength of your network.

You can also try resetting your Wi-Fi by disconnecting it for at least 30 seconds and then connecting it again. If you are using a modem, you can try refreshing your wireless connections by clicking the shutdown button on your modem.
Wired connection
You can check your cable by looking if the Internet cable is properly connected to your Ethernet port.
Upgrade your TCL TV
If your remote still can’t stop flashing the standby light, you need to run an update on your TCL TV. This is what you should do:
- Open configuration.”

- Go to “System” and select “System Update” to run the update.

Please note that your TCL TV must be properly connected to the Internet to run a successful update.
Check your remote control settings
A flickering TV light can be resolved by correctly configuring the remote control settings. This will ensure that the TCL TV flickering light is resolved. A disconnected remote control can cause the TV light to flash constantly. However, running a power cycle on your TV may help resolve the issue.
Faulty backlight
If all the options listed above do not resolve the flickering light issue on your TV, the problem could be caused by a faulty backlight. You should contact TCL TV customer service for help in repairing the backlight. You will know that your TV’s backlight is faulty by shining a flashlight on a turned-on TV while it is in a dark room. Your TV’s backlight is broken if you can see an image with the flashlight on the screen.
Escape from the penetrating light
The TCL standby light has many benefits. But it is not to everyone’s liking; You don’t have to tolerate it if it bothers you. You can create a relaxing atmosphere by simply turning it off. However, please note that the TV light is designed to show the current status of your TV. Disabling it may prevent you from receiving essential status updates.