Blinking red light on Hisense tv most likely indicates an error to the television’s hardware or software components. The red blinking light usually occurs either when you turn on your Hisense tv or suddenly happens while watching TV. In today’s troubleshooting guide, we will talk about why Hisense tv red light blinking occurs and what you can do to stop it from blinking red light.
| Product | Brand | Name | Price |
|---|---|---|---|
 | Hisense | Hisense A4 Series 32-Inch | Check Price on Amazon |
 | Hisense | Hisense 40-Inch | Check Price on Amazon |
 | Generic | Power Supply Board | Check Price on Amazon |
 | TPLTECH | AC Power Cord | Check Price on Amazon |
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Hisense TV Red Light Blinking
Hisense is known for its affordable Tv yet offering quality images as compared to other brands. Just like with any electronic device, there are instances when issues can occur such as getting a red blinking light on Hisense Smart tv.
There are several reasons why red light blinking occurs on your Hisense TV ranging from getting stuck at standby mode, bad power supply to the TV’s power board or a faulty backlight array. Often, defective power supply and cables can also be the culprit. Software related issues can also cause blinking red light to appear and is due to an TV’s outdated firmware to issues with security.
If you are experiencing blinking red light on your Hisense tv, we have narrowed down possible causes and solutions on how to fix it.
Cause: LED Back Array Problem
A back array problem on Hisense TV is not common and rarely occurs but it can happen. Although when this problem occurs, TV will still continue to operate but there will be presence of red light blinking or flashing seen on the TV’s power button.
On your Hisense TV, the light array can also fail similar to that of a power board, though it would not be as serious as compared to the power board failure. A simple solution, might need a technician for this, is to replace the LED light panel on Hisense TV with a new light panel.
Cause: Stuck on Standby mode
When currently watching a movie, some users experienced getting “Stuck on Standby” and a red light flashing suddenly appears on the Tv’s power button. Most of the time, the power button becomes unoperational when it happens even if you are using the remote control.
A simple fix to this is resetting the tv, to do this follow the steps below:
- Unplugged TV power cord from wall outlet.
- After 10-15 minutes, press and hold the power button of the television for about a minute.
- Plug TV power cord back to the wall outlet.
Turn on TV and then check if tv blinking red light still occurs.
Cause: Power Supply Board Failure issue
If the power board of your Hisense Smart tv fails, it is most likely the cause the you will see flashing red light. Most of the time, power board failure occurs because of internal issues on your tv caused by faulty fuse, internal components are blown or shorted tv components and or a bad capacitor.
Fixing a malfunctioning power board requires an authorized technician since the solution to a power board failure issue is replacing the power board with a new one.
There are times when the capacitor on the television can surge and then fails. Faulty capacitors can be determined by doing a visual inspection inside the panel. Here are some of the signs to know if the capacitor is faulty: Bulging, Leaking, Corrosion on one or both legs, pushed out bottom. If any of the signs mentioned is present on the capacitor, you may need to replace the capacitor.
However, there are instances when a visual inspection cannot detect a faulty capacitor. The most accurate way is to use a multimeter to check its continuity by checking voltage levels and compare.
Cause: Defective Power supply
If power source is malfunctioning, red light on your Hisense smart tv starts flashing. You can first try to plug into another power source to check if the issue will be resolved, if not then the issue is probably cause by component of the power supply. It is located at the back panel of the television.
Although it not recommended to open the back panel on your tv, have a technician do it for you to check for status of power supply components.
Cause: Internal Hardware Problem
If your Hisense TV blinking red 10 times when you press the power button, it is likely caused by an Internal Hardware. This means there is an issue with the inverter board and the tv’s led strips.
To fix this:
Fixing this problem requires a expert technician. It is recommended to bring the television to an authorized service center. Although it would be cheaper purchasing a new television rather than having the problematic TV repaired. Though before deciding, ask for an estimate cost of the repair first.
Additional solutions that you can to fix your Hisense TV red light blinks 2 times are listed below:
Power Cycle TV
When a power cycle is done on your TV, it is basically turning the TV’s hardware off and then turning it on again. Power cycling fixes issues with your TV and not just red blinking light issue. Whatever issues you are experiencing with your TV, the first solution that you need to do to fix the issue is to perform power cycle. It is also the same as resetting the TV which was already mentioned beforehand.
Once again, here’s how to power cycle Hisense Smart TV:
- Unplug TV power cord from power outlet
- Leave TV unplugged for 60 seconds
- Press and hole power button on TV for at least 30 seconds to a minute. Make sure TV power button is pressed and not on the remote control.
- Plug TV power cord back to the power outlet.
- Turn ON TV and then check of tv blinking red light still occurs.
Check for Issues with the Connection
This solution is only applicable to specific Hisense TV models (Hisense Vidaa OS and Android OS Smart TV) and only if the red light is blinking twice and the TV is still ON and there is still picture on the screen.
TV blinking red light occurs on certain models if there is connection issues possibly caused by issues with the router and that the TV is having a hard time reconnecting to the network.
To fix this, you may need to go to settings on your TV and then reset the WiFi connection. After doing that, reconnect your Television to the network. This step should stop red light from blinking.
Check TV for Defective Backlight
If you are experiencing 2 red light flashes on Hisense TV and no picture is seen on the screen, a defective backlight is most likely the cause of flickering screen. There are also instances when the screen is blue and not black screen.
To check if your TV backlight is defective, do the flashlight test.
- Press TV power button normally. Make sure TV is plugged into a power outlet.
- Using a flashlight, point the flashlight to the screen. You can also move the flashlight across the TV screen.
If a reflection can be seen, it means TV backlight is functioning well. But if dull images are seen while pointing the flashlight, it means that TV backlight is defective.
Hisense TV Red light flashes 2 or 3 times
If Hisense TV red light flashes 2 or 3 times, the first step is still the same and that is to power cycle the TV. Follow the steps mentioned above on how to power cycle.
If power cycling did not work, you may need to reset Hisense TV. Follow the steps below:
- Unplug TV from power supply.
- Wait for at least 15 minutes
- Press and hold the power button on the tv and not the remote.
- Plug the TV back to its power supply.
- Continue pressing the power button for at least 60 seconds after plugging the tv.
If after resetting Hisense tv and still tv’s red light still blinking, follow the steps below:
- On Hisense remote, press and hold volume and menu (guide) button
- Press and Release Power Button on tv and not the remote.
If you happen to see a blue light, press down the volume button and Menu button for at least 15 seconds and then release.
Unplug Network devices
If your Hisense TV experiences either flashing red or blue light at least 2 to 6 times and does not turn on, the network connection is likely the culprit.
First you need to reset modem and router where TV is connected to:
- The Internet router should still be plugged in to the TV
- Hold reset button for at least 30 seconds. Reset button is located either the back or front of the television.
- Release holding the reset button and wait for router to power back on.
Update Hisense TV Firmware
An outdated firmware of Hisense tv can cause glitch and is possibly the reason for red blinking light. Make sure to update Hisense Smart tv to the latest firmware.
To update Hisense tv:
- Go to Settings menu on Hisense tv
- Select Support or About option.
- Select System Update
- Select Check Firmware Upgrade.
- When an upgrade is available click on Upgrade and wait for upgrade process to complete.
Factory Reset Hisense Tv
After performing the solutions and fixes mentioned above and still Hisense tv blinking red light still occurs, the last resort is to Factory Reset smart tv. This will remove system configurations of your television and fixes software errors.
The steps to factory reset a Hisense Tv depends on the TV model and also when it was manufactured.
Final Thoughts
Red Blinking Light on Hisense TVs are considered to be just a minor issue that can easily be fixed. The solutions are fairly simple and easy to do. Although part replacement, a technician is needed.