How to Fix Hisense Roku TV Won’t Turn on Red Light Blinks Twice?

In the world of digital smart technology, introducing smart features and streaming capabilities adds a layer of innovative entertainment. But, facing challenges like Hisense Roku TV won’t turn on red light blinks twice might make you feel perplexed. This issue on new technology devices demands a systematic approach to diagnosis and resolution, necessitating a blend of technical understanding and practical solutions.

It is crucial to recognize that issues leading to a Hisense Roku TV’s refusal to turn on may stem from various sources, ranging from power supply disruptions to software glitches, which cause problems such as Hisense TV not picking up the channels. The challenge lies in discerning whether the problem resides in the hardware, such as power cables or internal components, or is rooted in the software, requiring a closer look at the TV’s settings and configurations.

The article below helps you understand the root causes for Hisense Roku TV won’t turn on red light blinks twice and potential solutions to eliminate this problem easily. 

Why Won’t Hisense Roku TV Turn On & Blinks Red Light Twice?

If your Hisense TV’s red light blinks twice, it indicates a potential issue with the power board, backlight, or voltage inverter. These components supply the TV’s internal circuitry power and ensure proper display panel illumination. 

To diagnose the exact cause of the problem, you’ll need to use a multimeter to test the functionality of these internal components. If any of these components are found to be faulty, they will need to be replaced to restore your TV’s normal operation.

How to Fix Hisense Roku TV Won’t Turn on Red Light Blinks twice?

When encountering the issue of a Hisense Roku TV that won’t turn on, accompanied by a blinking red light twice, there are several troubleshooting steps you can undertake to resolve the issue.

The sub-headers below will guide you through the steps you can follow to resolve the Hisense Roku TV won’t turn on red light blinks twice from your respective devices. You can either follow the steps straightforwardly by understanding the root cause or follow all the measures one by one. 

1. Power Cycle or Soft Reset Your TV

When your Hisense TV refuses to turn on, it can be a frustrating experience. Before delving into more complex solutions, it’s always a good idea to start with a simple yet effective troubleshooting step: power cycling your TV.

1. Locate the power cord connected to the back of your Hisense TV and firmly unplug it from the wall outlet.
2. Wait at least five minutes for the TV’s internal components to discharge and fully clear any residual power.
3. Once the waiting period is complete, firmly plug the power cord back into the wall outlet, ensuring a secure connection.
4. Using the power button on the TV or the remote control, turn on your Hisense TV. Allow the TV to complete its startup process.

2. Check Internet Connection

This method specifically applies to Hisense Vidaa OS or Android OS smart TVs that blink twice while displaying a picture. If your TV is completely unresponsive and doesn’t display any image, proceed to the next troubleshooting step.

Your Hisense smart TV has likely lost its connection to your Wi-Fi network. This could be due to a recent restart or power outage affecting your internet router. Since your TV cannot reconnect to the router automatically, you must manually re-establish the connection.

3. Check Power Supply

Considering that the power supply could be the underlying cause of the error, it’s crucial to eliminate any potential issues related to power delivery. The first step is directly connecting the TV to a wall outlet, bypassing any extension cords or power strips. This will ensure the TV receives a stable and consistent power supply, ruling out any interference from external devices. 

It is essential to verify that the voltage of the wall outlet you are using matches the voltage requirements of your Hisense TV. A discrepancy between the power output and input can lead to electrical damage and circuit malfunctions within the TV. Consult your TV’s user manual or product specifications to determine the correct voltage range.

4. Remove HDMI Cables

A loose or improperly seated cable connected to your TV could be the culprit behind the red standby light flashing twice. This loose connection might be causing the TV to switch inputs erratically, leading to the perception of a non-functional TV. Inspect all cables connected to the TV, ensuring they are firmly plugged in and properly secured at both ends.

Follow the below steps to remove HDMI cables. 

1. Begin by turning off your Hisense TV using the power button on the TV or the remote control.
2. Carefully detach all connected cables from the back of the TV, including HDMI, USB, or any other physical connections.
3. If you have compressed air, use it to gently clean the contacts on both the cables and the corresponding connectors on the TV. 
4. If compressed air is unavailable, gently blow on the cable contacts and connectors to remove any visible dust or debris. 
5. Once the contacts are clean, firmly push the cables back into their respective slots on the TV. 
6. Turn on your Hisense TV using the power button on the TV or the remote control. 

5. Reset Your Hisense TV

Performing a power cycle on your Hisense TV can help eliminate potential issues arising from the residual charge in its capacitors or lingering glitches in its internal flash memory. This process effectively resets the TV’s electrical components and memory, potentially resolving minor errors or malfunctions.

1. Disconnect the TV from Power: Locate the power cord connected to the back of your Hisense TV and firmly unplug it from the wall outlet.
2. Hold Power Button: While the TV is unplugged, locate the physical power button, typically beneath the IR receiver. Press and hold the power button continuously for at least 15 seconds.
3. Discharge Residual Power: Allow the TV to remain unplugged for at least 30 minutes. This period allows any residual power stored in the TV’s capacitors to discharge fully, ensuring a complete power reset.
4. Reconnect Power and Turn On: After 30 minutes, reconnect the power cord to the wall outlet and firmly plug it back into the TV. Using the power button on the TV or the remote control, turn on your Hisense TV.
5. Observe Power Light: If the power cycle was successful, you should observe the standby light on the TV illuminate once, indicating that the TV is powered on.

6. Check Hisense TV Remote is Working

If the red standby light blinks twice, it indicates that your Hisense TV is receiving power but is not responding to input commands. This suggests that the issue lies with the remote control’s ability to communicate with the TV. To confirm this, try using the power button on the TV itself to turn it on or off. If the TV responds to direct button presses, then the problem is likely with the remote control.

Follow the below steps to confirm Hisense TV remote control connectivity: 

1. If you are using an RF (radio frequency) remote, ensure that it is connected to the same local network as your Hisense TV. This is crucial for the remote to communicate with the TV effectively.

2. Inspect the batteries in your remote control. If you are unsure about their condition, replace them with new batteries. Low or dead batteries can hinder the remote’s ability to transmit signals to the TV.

3. You can utilize your smartphone’s camera to verify if an IR (infrared) remote is functioning. The IR emitter on the remote emits infrared light, which is invisible to the naked eye. However, your smartphone’s camera can detect this light.

1. Point the IR emitter, typically located at the end of the remote, directly at your smartphone’s camera lens.
2. Press any button on the remote control while observing the smartphone’s camera screen.
3. If the remote works properly, you should see a faint red light emanating from the IR emitter when you press a button. This red light indicates that the remote sends infrared signals, which the smartphone’s camera can detect.

7. Check the Backlight Defective Issue

Assuming you’ve verified that all external connections are secure, the problem likely lies within the internal components of the TV, specifically the power board or voltage inverter for the backlight. These components are crucial in supplying power to the TV’s display panel and ensuring proper illumination.

These steps and instructions require proper guidance and detailed technical knowledge. Therefore, I recommend that you contact Hisense customer support for assistance with this issue. They will be able to provide you with safe and accurate instructions on how to remove the backlights from your TV.

8. Contact the Hisense TV Support Center

If your Hisense TV is still under warranty, contacting Hisense customer support is highly recommended. Given the warranty coverage, they will likely arrange for a technician to visit your location and replace the defective panel in your TV, ensuring a hassle-free resolution.

You can get in touch with the Hisense TV support center agent by dialing 1-888-935-8880. 

How to Fix Hisense Roku TV Won’t Turn on Red Light Blinks twice?

Wrapping Up

To resolve the issue of the Hisense Roku TV won’t turn on red light blinks twice, you need to follow the systematic approach. The above post will guide you through the root causes and detailed troubleshooting steps to eliminate this issue from your respective devices. In addition, I have also mentioned the customer support center details so the technical team will help you resolve this issue. 

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