Hisense TV Won’t Turn On Red Light Flashes 2 Times often indicate errors, whether they stem from software or hardware malfunctions, similar to most televisions. The number of times the light blinks provides an indication of the specific error, determined by the blinking codes.
If you find that the red light on your Hisense TV blinks twice and you’re unsure of the cause or how to resolve it, rest assured that you’re not alone. Some users experience this issue when attempting to turn on or wake up their TVs from standby mode. Others notice the red light blinking twice, pausing, and then repeating the sequence while the TV is already on.
In this guide, I will demonstrate how to address this error on your Hisense TV, regardless of whether it occurred while you were watching TV or when you tried to power it on. First, I’ll explain the reasons behind these occurrences.
Without further delay, let’s delve into the solutions!
Reasons Hisense TV Won’t Turn On Red Light Flashes 2 Times
When you try to power on your Hisense TV and the red light flashes twice without displaying any picture on the screen, it is highly likely that you have a defective backlight. This issue commonly arises due to malfunctioning LED backlight strips or a faulty backlight inverter board.
In rarer cases, the red light flashing without a picture may also result from a faulty power supply board. Additionally, a software problem can cause the TV to remain stuck in standby mode.
However, if your Hisense TV or Hisense Roku TV displays a 2-time blinking pattern, pauses momentarily, and then repeats while the TV is already on, it indicates that your TV is likely disconnected from the network and is searching for a connection.
With that in mind, let’s explore the solutions to resolve these issues.
Fixing the Hisense TV Red Light Blinks 2 Times
Is your Hisense TV constantly flashing a red light two times? Don’t worry, there are several steps you can take to resolve this problem without the need for technical expertise. Follow the methods below to troubleshoot and fix the issue.
Method 1: Power Cycling Your TV
Power cycling is a simple yet effective method to address various TV problems. By following these steps, you can power cycle your Hisense TV:
1. Turn off your TV and unplug it from the power outlet.
2. Leave it unplugged for approximately 60 seconds.
3. While the TV is still unplugged, press and hold the power button on the TV for around 30 seconds.
4. Plug the TV back into the power outlet and turn it on.
5. The red blinking light should cease after power cycling.
If the red light continues to blink, proceed to the next method.
Method 2: Check for Connection Issues
This method is specifically for Hisense Vidaa OS or Android OS smart TVs that exhibit the 2-time blinking pattern while the TV is on and displaying a picture. If your TV does not display any picture, skip to the next method.
Follow these steps to resolve connection issues:
1. Access the settings menu on your Hisense smart TV.
2. Locate the Wi-Fi connection settings and reset the Wi-Fi connection.
3. Reconnect your TV to your Wi-Fi network.
4. The red blinking light should stop once the TV establishes a stable connection.
Method 3: Check for a Defective Backlight
If your Hisense TV blinks twice with no picture on the screen or displays a dull color instead of a completely black screen, it could indicate a defective backlight. You can perform a flashlight test to confirm this:
1. Ensure your TV is plugged into a power outlet and attempt to turn it on using the regular power button.
2. Follow the power cycling steps mentioned earlier to ensure the TV responded to the power signal.
3. Grab a flashlight and point it at the TV screen, moving it around.
4. If the backlight is functioning correctly, you should only see the reflection of the flashlight.
5. However, if you notice dim images on the screen while pointing the flashlight, the backlight is likely defective.
For a more accurate assessment, you can disassemble the TV and test the backlight strips individually. Here’s how:
1. Open up the TV and access the panel.
2. Test each lamp in the panel using a 3V power source (such as 2 AA batteries) one at a time.
3. Identify and replace any faulty lamps you discover. Note that testing and replacing each lamp can be time-consuming.
4. It’s recommended to replace the entire LED strip, which is a simpler and more reliable solution.
By replacing faulty LED backlight strips or installing a new backlight inverter board, you can successfully resolve the issue in most cases. However, if the process seems too complex or costly, consider purchasing a new TV as an alternative.
Method 4: Inspect the Power Supply Board
If the backlight is not the culprit, the next component to check is the power supply board. This applies when your Hisense TV fails to display any picture, and the red light continues to blink.
Faulty capacitors on the power supply board can lead to this issue. You can visually inspect the capacitors for signs of damage:
1. Open the TV panel and carefully examine the capacitors.
2. Look for bulging at the top, leakage, a corrosive layer on the legs, or a pushed-out bottom.
3. If any of these signs are present, it indicates a faulty capacitor that needs to be replaced.
Note: Some capacitors may be faulty
without displaying any visible signs. To confirm their condition, use a multimeter to measure the voltage against the expected or labeled voltage of the capacitors. If the reading is incorrect, the capacitor is faulty.
To replace a faulty capacitor:
1. Make a note of the pin on the board to which the capacitor is attached.
2. Use a soldering iron to carefully heat the pin from the back of the board until the solder melts.
3. Gently remove the faulty capacitor.
4. Acquire new capacitors and solder them in place of the old ones, ensuring they match the same direction and ratings.
During the capacitor replacement, keep the following in mind:
– The new capacitor must be oriented the same way as the old one (take reference pictures beforehand).
– Ideally, the replacement capacitor should have matching voltage, temperature, and microfarad ratings. If an exact match is unavailable, use higher values for voltage and temperature, but not lower. Microfarad can be slightly higher, but not lower.
After replacing the faulty capacitors, power on your TV, and the red blinking light should no longer persist. However, if the technical aspects or costs seem daunting, it might be advisable to consider purchasing a new TV.
Method 5: Contact Hisense Support or Professional Repair
If you find any of the above methods too challenging, especially if your TV is still under warranty, it’s recommended to reach out to Hisense support for assistance. Alternatively, you can seek help from a reliable repair shop to fix the issue.
We hope these methods have helped resolve the blinking red light issue on your Hisense TV. Please feel free to share your experience or ask any further questions in the comments section below.
Q1: Why is my Hisense TV not turning on and showing a red light flashing twice?
A1: The red light flashing twice on your Hisense TV usually indicates a specific error condition. It could be caused by various factors, including a power supply issue, a faulty component, or a software malfunction.
Q2: What should I do if my Hisense TV won’t turn on and the red light flashes twice?
A2: First, try disconnecting the TV from the power outlet and waiting for a few minutes before plugging it back in. If the issue persists, check the power cord for any damage and ensure it is securely connected to both the TV and the power source. If the problem continues, it’s recommended to contact Hisense customer support or a professional technician for further assistance.
Q3: Are there any troubleshooting steps I can take to resolve the issue with my Hisense TV Won’t Turn On Red Light Flashes 2 Times?
A3: Yes, you can try a few troubleshooting steps. Apart from checking the power connection, you can also try a different power outlet or power cord. Additionally, you can perform a power cycle by unplugging the TV, pressing and holding the power button for about 10 seconds, and then plugging it back in. If these steps don’t work, it’s best to seek professional help.
Q4: Is it possible to fix the problem of a Hisense TV not turning on and showing a red light flashing twice by myself?
A4: While some basic troubleshooting steps can be attempted, fixing hardware or software issues with a Hisense TV typically requires expertise. It’s advisable to contact Hisense customer support or a certified technician who specializes in TV repairs to avoid any potential damage or voiding the warranty.