Do you have a Hisense TV whose red light blinks 2 times when you turn it on but displays no picture on the screen?
In this article, we’ll explain why this is happening and discuss what steps you can take to eliminate this frustrating problem.
Why is my Hisense TV red light blinking?
- Bugs in TV software.
- Insufficient power supply to the TV.
- Faulty LED backlight strip, inverter board, or PSU.
- Issues with the external connected devices or HDMI connection.
- TV is overheating.
How do I fix my Hisense TV that blinks red light 2 times and shows no picture?
Power Cycle the TV
The first and easiest solution to fix this issue is to power cycle your Hisense TV. Doing so will resolve any bugs causing it to glitch unexpectedly. Here’s how:
- Unplug your Hisense TV from the wall (AC outlet).
- Press the main “Power” button on the back or front panel of the TV for a few seconds to discharge any residual power.
- Wait 30 seconds.
- Plug the power cord back into the wall outlet and turn on your Hisense TV to check whether the problem is resolved.
Check the Power Source
Your Hisense TV power supply source might be defective or malfunctioning and fail to provide sufficient juice.
This usually happens due to a damaged power cord, faulty electric outlet, or loose cable connection. Power surges and short circuits in the TV also result in this problem.
To resolve these issues on your Hisense TV, perform these steps in a sequence:
- Plug the TV into a different power socket, and replace the defective one if the problem is resolved.
- Ensure the power cord is firmly connected to the TV’s designated port.
- Inspect the power cable for any damage and replace it with a new one if needed.
- Secure the cable connections between the wall socket and the TV port.
- Install a voltage stabilizer for your TV to prevent power surges and supply fluctuations.
Perform the Flashlight Test
There’s a possibility that the Hisense TV LED backlight strip or inverter board connected to it is defective.
In such a scenario, it’s best to do a flashlight test to verify your suspicion. Here’s how:
- Plug your Hisense TV power cable into the main wall.
- Press “Power” on the remote or TV panel for the Standby mode.
- Take a flashlight and point it to your Hisense TV screen.
- Move it around the screen a little.
In case you see the flashlight reflection on the screen, the LED backlight is working fine. However, if you notice a dull image on it, this indicates a backlight problem.
The solution here is to visit the Hisense professional repair center or seek help from a qualified technician to replace the backlight strip and the inverter board with a new one.
NOTE: While at it, take a look at the T-Con board for defects.
Check and Remove External Cables and Devices
Sometimes, a faulty HDMI connection or interference from the connected device causes your Hisense TV to start acting up. Due to this, its red light blinks 2 times when you power it on and shows no picture on the screen.
To fix this, remove the HDMI and other cables at the back of your TV before turning it on and see whether this fixes the problem for you.
You can also try cleaning the TV’s HDMI ports using a can of compressed air to remove any dust or debris that may be leading to improper connection with other devices.
Reset the Hisense TV
Resetting the Hisense TV to its default settings can help you resolve the problem with these easy steps:
- Press “Power” on your Hisense TV to turn it on.
- Locate the reset hole at the back of your Hisense TV.
- Put a paper pin or any sharp-edged object in the hole, and press & hold the “Reset” button with it.
- Keep holding the “Reset” button until your Hisense TV turns off and back on again.
Let your Hisense TV boot up twice, and hopefully, the problem will be fixed. Now, you can retune it and enjoy streaming content.
Clean TV Vents
Like HDMI ports, dust can accumulate in the TV vents and block the airflow, causing overheating and leading to this problem.
To avoid this, use a can of compressed air to blow out the dirt on the TV vets and grills and check whether this worked. If yes, make it a habit to do this at least once a month.
Check PSU Parts
Power surges or fluctuations often damage certain parts of the PSU on your Hisense TV, resulting in this annoying issue. These include:
- Capacitor
- Fuse
- Resistor
- Transformer
The only way to check these components is to take the TV to the Hisense repair shop and let them perform tests to find any defects.
If any PSU parts are faulty, you can either replace the TV (claim warranty) or ask the technicians to repair/replace the damaged components.
Conclusion
In this guide, we’ve explained why your Hisense TV red light blinks 2 times but displays no picture. We’ve also shown you how to fix this frustrating glitch quickly.
Hopefully, you can now relax and enjoy your favorite shows and movies on your Hisense TV without any further interruptions. However, if the problem still bothers you, seek help from the Hisense Support team to get a conclusive fix.
