TCL Roku TV Blinking When Connected To Laptop | Causes+Fix

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TCL TVs are among the top Smart TVs on the market, with perfect screens, high resolutions, rapid performance, and clear audio that will satisfy every user. You can even connect it to a home theatre system. But do you know What causes the TCL Roku TV Blinking When Connected To Laptop?

TCL TVs are the best thing most consumers can get their hands on. There are a variety of lights Blinking On A TCL TV, and you must understand what they mean to continue to have a fantastic watching experience.

TCL Roku TV Blinking When Connected To Laptop

Your TV is stuck in standby mode if the TCL TV light is flickering. Locate the little reset button on the TV’s back to make the necessary repairs. Press and hold the reset button for 10 seconds using a paperclip or a pen.

TCL Roku TV Blinking

TCL Roku TV Blinking On And Off

A component connected to your TV could be at fault if it Blinks On And Off. Try turning the TV off and on again to see if it helps. It’s possible that your TV is experiencing trouble communicating with your router. Try rebooting the router as well. If the problem persists, consider moving your TV and router to a different position.

TCL Roku TV Blinking On And Off

Try changing the station after that. The standby light is the first light that some people are concerned about. This can be seen flickering while watching TV, leading some people to believe their TCL TV is malfunctioning.

A Flickering Light On A TCL TV, on the other hand, does not indicate an issue with the set. When you push a button on your remote control, this is simply a visual indication that your TV has received the signal.

Because the light is built into the programming, there is no way to turn it off, but you don’t have to worry about it interfering with your viewing. This feature is intended to let you know when the TV is processing your command and to prevent you from pressing the remote button again if the TV is processing your command but taking a long time.

Troubleshooting Black Screen

If you turn on your smart TV but don’t see any menu options or video just a black, blank screen with maybe no sound try the methods below to fix the problem:

Make Sure Your TV’s Status LED Is Turned On

When your TV is turned off or in standby mode, the LED at the base should be solid white. To double-check point you’re remote at the television and hit any button. Continue to step #2 if the LED blinks after pushing a button on the remote.

If not, it’s possible that your TV isn’t turned on or isn’t responding to the remote. Check that the power cord is firmly inserted into the back of the TV if it does not appear to be receiving power. Connect the opposite end of the cable to a power supply. For troubleshooting purposes, bypass any power trips.

Double-Check Cable Connections

Ascertain that any external devices connected to the TV are properly attached to the relevant port and are powered on. If necessary, unplug and reattach the cords.

Turn On The Television

  • To turn on your television, press the power button
  • Remove the TV from the wall outlet. Reconnect the TV after 30 seconds.

Reset The Television To Its Factory Settings

If you can’t see the menu selections, force the TV to reset by following the steps below (Scroll to the bottom of the section below to learn how to factory reset your television).

Get In Touch With Customer Service

If the display remains blank after executing the factory reset, contact TCL support for additional assistance.

Audio Troubleshooting TCL Roku TV

If your TV’s picture is clear but the sound is absent:

  • It’s possible that the sound is muted. To restore sound, try hitting the volume up button.
  • Check if it’s the same on other channels by doing a channel search. If there is only one channel with no sound, the issue is most likely a connection signal quality issue or a technical issue.
  • Remember to connect the device’s left and right audio output connectors to the TV’s L and R audio input jacks if you’re using DVI or Y, PB, PR.
  • Check the cable connection if your TV is connected to another device such as a cable or satellite box, Blue-Ray player, or DVD player. Check to see whether the device has volume control and play with it.
  • Change the sound mode on your television to mono or stereo.

Why Is My TCL Tv Blinking?

Uncontrollably flickering status lights on TCL TVs could indicate that your TV is attempting to reach out to you. You may quickly turn off the status light in the TV settings if this bothers you. Your TV might need a hard reset if the screen is frozen and the light is blinking.

Why Is The Light On The Bottom Of My TCL TV Blinking?

If the light on your TCL TV is blinking, your TV is in standby mode. Find the small reset button on the back of your television and press it. Press and hold the reset button for 10 seconds with a paperclip or pen.

TCL Roku TV Standby Light Blinking

If the light on your TCL Television blinks, it means that it is stuck in standby mode. Find the simple reset button on the back of your TV to fix the problem. Press and hold the reset button for 10 seconds with a paper clip or pen.


I hope you were able to resolve your TCL Roku TV Blinking When Connected To Laptop issue. To resolve the problem, you can use any of the troubleshooting methods listed above. Now you can watch live streaming without being interrupted!

Frequently Asked Question

Why is my TCL Roku TV constantly blinking?

If the light on your TCL TV keeps blinking or flashing, it’s possible that you haven’t yet connected to your wireless or wired internet and it’s looking for a signal.

Why is my Roku constantly flashing?

The Roku Pairing Light Continues to Flash. If it’s flashing, there’s a problem with the connection between the remote and the Roku device.
Disconnect the Roku device.
Replace (or re-insert) the remote’s batteries.
Connect the Roku player to the TV.

Why is my TCL TV constantly dimming?

Your TCL Roku TV’s TV dimming issue will be resolved after changing image mode. Tips: If your TCL Roku TV’s picture mode is set to low power, it may cause a dull brightness problem. To remedy this, switch the picture mode to something other than low power. This should resolve the dull screen issue on your TCL Roku TV.

Why is my Roku TV constantly blacking out?

If your Roku TV continues going black, it could be due to a software fault that can be fixed by doing a factory reset Poor wiring, dead remote batteries, commercials that play at a lower resolution, or a four-hour idleness timeout are all common issues.

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