Onn TV not Turning On, but Red Light is On (Fixed!)

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Is your Onn TV not turning on, but the red light is on? Sometimes this problem could be caused by a minor issue that is easy to fix.

Other times it could be a more technical issue that will need the help of a technician.

Either way, we will explore all the possible solutions to get your Onn TV up and running again.

Why is my Onn TV not Turning on but Red Light is On?

If your Onn TV is not turning on but showing a red light, it simply indicates that it is receiving power but is in standby mode. 

Many reasons, including faulty power supply, remote, connection cables, and low power voltage, can cause this. Let’s explore all the available methods to fix this problem.

How to Fix an Onn TV that Won’t Turn On but Red Light is On

Method 1: Check the remote battery

The first thing you want to do when you notice that your Onn TV isn’t turning on is to check your remote to be sure it’s not faulty or that the battery isn’t dead. 

Replace the battery of your remote and try turning on the TV. If this doesn’t work, try turning on the by pressing the power button on the TV itself.

Method 2: Check the power voltage

If the voltage supplied to the TV is low or fluctuating, it may not have the power to turn on and function properly. 

You need at least 120 volts of Alternating Current (AC) to turn on your TV correctly. 

You may not be able to check the voltage supply to your TV without uncoupling it, which we do not advise except if you are a properly trained technician.

How to Fix Power Issues on Your Onn TV

  1. Use a different Power Outlet: The voltage supply to your TV’s power outlet may be low. To confirm this, plug your TV into another power outlet and try turning it on to see if it works
  2. Use a Voltage Stabilizer or Surge Protector: A voltage stabilizer or surge protector between the power outlet and your TV can regulate the voltage and protect against power surges, ensuring a stable power supply.
  3. Contact an electrician: If you suspect voltage issues in your home, it’s advisable to consult an electrician. They can assess the electrical system, check for wiring problems, and make appropriate adjustments to ensure a stable power supply.

Method 3: Power Cycle your TV

Unplug the TV from the power source, wait for 30 seconds, then plug it in and try turning it on. 

This technique will perform a hard reset on your TV and may get it back to working again. But if this doesn’t work, then move to the following method.

Method 4: Factory Reset your Onn TV

You may wonder how it’s possible to factory reset your TV when it’s not powered on. 

Fortunately, Onn TV has a reset button on the back of the TV, so you do not necessarily need to access your TV setting to perform a factory reset.

How to Factory Reset Onn TV Without Remote

  1. Turn to the back of your Onn TV, where you have the ports.
  2. You’ll find a little button where it says Reset
  1. Use a sharp object like a pen to press and hold down on the button for about 15 seconds.
  2. This should reset your TV and turn it on. But if it doesn’t work, try the following method.

Method 5: Check your power cable

Ensure the power cable is securely connected to the TV and the power outlet, or try using a different power cable if possible to rule out a faulty cable.

Method 6: Check the Power surge protector

If you’re using a power surge protector or TV Gaurd, ensure it hasn’t tripped or become faulty.

To be sure the problem isn’t from the TV guard, plug the TV directly into a power outlet to see if it makes a difference.

Method 7: Contact Support

Reach out to Onn TV Customer Support and explain the issue to them.

They may be able to provide specific troubleshooting steps or advise on potential repairs.

Method 8: Reach out to a technician

Your Onn Tv isn’t turning on even when the red light is on because of a more severe issue with your TV hardware.

Issues like damaged backlight, powerboard, or logic board could contribute to the problem.

So if you’ve tried all the solutions above and nothing works, then you should take the Tv to a certified technician for further diagnosis and fixing.


Dealing with On TV not turning on but the red light is on can be very frustrating.

Thankfully you found this article, and we’re sure that if you follow the steps outlined, you should be able to get your TV working in no time.

Reach out to a professional technician if nothing works, as it could be a more technical and complicated issue.