Are you wondering why your Hisense Smart TV won’t turn on and flashing a red light? It usually means that there’s a power supply or hardware issue. However, this problem can be solved by performing simple troubleshooting steps.
In the tabulation below, I have listed the number of red light blinking counts on Hisense TV, along with causes and fixes. Look at them, get a better idea, and then step down to fix the issue.
| RED LIGHT BLINKING COUNT | COMMON ISSUES | TROUBLESHOOTING FIXES |
|---|---|---|
| 1 Blink | TV got stuck in Standby Mode | Get your TV out of standby mode by pressing the Power button |
| 2 Blinks | Power Supply issue | Inspect the power supply and make sure the cable and port is not damaged |
| 3 Blinks | Issues in Backlight Inverter | Contact the technician for help |
| 4 or 5 Blinks | Problem with the Mother Board, or T-Con Board | Contact customer service or nearby technical to replace the hardware part |
| 6 Blinks | Overheating issue | Turn off your Roku TV and give it some reset |
| 7 or 8 Blinks | Backlight problem | Check and replace the backlight of your Hisense TV |
| 9 Blinks | Voltage Issue | Provide a standard power supply |
| 10 Blinks | Faulty Powerboard, Mainboard, or LED driver/LED strips | Reach out to Hisense support for aid |
How to Fix Hisense TV Flashing Red Light
Once you have a clear overview of the Hisense TV blinking red light issue, you can repair it yourself by following these steps chronologically. The following methods will fix the Hisense TV flashing red light issue on models like VIDAA, Roku, Android, Google, Fire, and XClass/Xumo TV.
Get Hisense TV Out of Standby Mode
Usually, users put their Hisense TV in standby mode to save electricity. While the device is in standby mode, no actions will take place, which is similar to the sleep timer on Hisense TV. If your TV flashes one time, then press the Power button on your Hisense TV once to get out of standby mode.
Check the Power Supply
For a flashing red light issue, the foremost step is to check whether your TV receives a proper power supply. A power supply is a major factor in running any electrical device, including TVs. When the power supply is unstable, the lights will flicker, thus creating the red light issue. So, check whether the issue is with your power socket or TV.
In case of an issue with the power socket, unplug the power cables and plug them into a different wall socket. Now, check if the red light stops flickering. If the issue persists still, then move to the next troubleshooting method.
Examine the HDMI Cable
For instance, if the power supply is stable but your TV still blinks red light, you need to check whether the HDMI cables are connected firmly to the TV. If this is the case, Hisense TV displays a black screen with a flashing red light. To fix this.
1. If the HDMI cable is connected loosely to the ports, remove it and re-plug firmly into the suitable port.
2. Any damage or fault in the HDMI cable will turn on the Hisense TV but will blink with a red light. So, change the cable to a new one for good performance.
3. In rare cases, the HDMI port of your Hisense TV may get damaged. In such cases, make sure to switch the cable to a different HDMI port of the TV.
Restart Hisense TV
The next solution is to manually restart your Hisense Smart TV to clear the software bugs and glitches. This is one of the mandatory processes to be carried out when there are no issues with the power supply. To do so,
1. You must turn off your Hisense TV and remove the power cable from the wall socket.
2. Wait for a few minutes and reinsert the power cable to the wall socket.
4. Now, turn on your Hisense TV and see if the red light blinking has vanished.
Update the Hisense TV Firmware
When the TV is not in the current firmware, there may be a chance for the occurrence of many problems, including a red light blinking. Apart from fixing this issue, an updated version of the TV will allow you to access its latest features. To resolve this problem, it’s necessary to keep the Hisense Smart TV firmware updated to the latest version.
Before You Begin! Check whether you have connected Hisense Smart TV to a WiFi network that has a steady internet connection. If not, enable the connection and then update the TV firmware.
Reset Hisense TV
If nothing seems to work properly, without losing hope, just take your TV to its factory settings. Resetting the Hisense TV is the only solution to bring the TV back to its normal state, but it wipes out all the data and settings. The resetting procedure varies for each Hisense TV OS model, and once your TV is taken to its initial settings, you need to set up Hisense TV from the beginning.
After performing these steps, check whether the red light blinking issue has been stopped or not.
Check for Backlight Issue
When your Hisense TV blinks 3 times with no picture, it’s clear that the issue is with the TV’s backlight. Sometimes, a red light flashes 7 to 8 times on your Hisense TV due to the backlight problem. To examine whether your TV backlight is working properly or not,
1. Your Hisense TV must be turned on with all the lights shut off in the room.
2. Hold a flashlight in your hand and point towards your TV screen.
3. Check if you can see any moving images. If so, then the problem is with the Hisense TV’s backlight.
Since changing the backlight is a little complicated process, you can contact an expert technician to get the issue fixed.
Check the Mainboard
If the red light continuously flashes on your Hisense TV, it indicates that the problem might be with the mainboard or the circuit board. A fault in the mainboard could be a defect in the capacitors, LED strips, or severe damage to the TV’s backlight. This is one of the major problems that need to be handled with utmost care, so seeking help from professionals will be the right choice to repair it.
Reach Out to Hisense Customer Support
Is your Hisense TV still flashing with the red light? I recommend you contact the Hisense support team to get the best solution from experts to fix the issue. Before contacting the support team, check whether your Hisense Smart TV is under warranty. If so, you can fix the issue free of cost.
Below, I have tabulated the possible ways to contact Hisense customer support. Have a look at them and choose the method that is most convenient for you.
| Support Page | https://www.hisense-usa.com/support |
| Contact Number | +1 (888) 935-8880 |
| Contact Form | https://www.hisense-usa.com/contact |
| Product Support | https://global.hisense.com/support |
In conclusion, the red light on a Hisense TV doesn’t indicate that the issue is serious. It might also be due to the poor power supply or minor glitches, which can be fixed by following certain tricks.
