How to fix Hisense TV won’t turn on?

Hisense TV won't turn on

Over the past few years, Hisense has dominated the TV market. The high-quality OLED TVs and other models are the talk of the town.

The company’s TVs generally have better contrast and color gradient than its other competitors in the market.

But as they, nothing is perfect, and so is Hisense TV. If you own a Hisense TV and face a problem where your Hisense TV won’t turn on, don’t worry because we will solve this problem with time-tested fixes.

Is Hisense TV Not Turning On? Try These Fixes

Remove the plug of your Hisense TV from the wall outlet and wait for 60 seconds. Check whether the power cord has any physical damage or not. If it is damaged, replace it.

After 1 minute, plug it back in and see if now your TV works or not. Try using a different wall outlet and then see whether now your TV turns on or not.

If your Hisense TV still didn’t turn on, don’t give up on it. We have plenty of other solutions which you can try to get your TV back on track.

Sometimes, the problem is straightforward to solve, but you need to be patient. Stick around till the end, and you’ll eventually get some way out of it.

But, before we get into that, we must find out what is causing this problem. Following are a few reasons your Hisense TV is not turning on.

Why my Hisense TV is not turning on:

First, let’s find out what is the root cause of this problem. Following are a few reasons your Hisense TV is not turning on.

1. Firmware Issues: 

Firmware or otherwise, a TV’s software is something that regularly needs to be updated, just like any other smart device. If you haven’t updated your TV, this might be the reason why your Hisense TV not turning on.

2. Interrupted Power Supply:

A TV needs a constant and uninterrupted power supply to work smoothly. If for some reason, there is some blockage or interruption in the power supply, your TV will malfunction, and you won’t be able to use your Hisense TV. 

The first step in troubleshooting this would be to physically inspect the power adapter, strip/divider, and power outlet to see whether they are connected correctly and working fine.

3. Failure of LED Backlight: 

This is a standard internal hardware issue in TVs. LED Backlights are responsible for displaying pictures and videos on your TV. 

We will discuss it in detail later in this article.

4. Hardware Issues:

Apart from the LED backlight, there can be plenty of other hardware issues that are causing this problem. Some of them mentioned are melted fuse, defective circuit board, and lousy capacitor. 

If you run into any of these problems, it’s better to take your TV to a TV mechanic or an expert.

5. Faulty Remote:

Have you checked your remote batteries before searching for this fix? The problem might not be with the TV, but your TV remote is causing this nuisance

One way to see if the remote is working fine or not is to see whether a red blinks or not when you press a button on your remote. Install a fresh pair of batteries and now try turning the TV on. Also, try using a universal TV remote. 

Troubleshooting Guide for Hisense TV not turning on:

Now you must have known which one reason is not letting your TV turn on. Whatever it is, we’ll try to help you get rid of this problem with the following hacks: Let’s get straight into it.

Hisense TV not turning on

Fix 1: Check the Wall Outlet

Before trying anything, first, check whether your TV outer connection is tightly connected to a wall outlet. A loose connection might be preventing you from accessing your TV.

A loose connection means little to no power supply, which means no tuning on of TV. As a simple check, see whether other devices work fine in the same wall outlet or not.

If they work fine, then the problem is with your TV, and if not, then it is the connection between your TV and the wall outlet causing the problem.

Unplug your Hisense TV from the wall and wait for around 1 minute. Then plug it back in and make sure to do it tightly.

Also, look for any damage or burn at your wall outlet. Voltage fluctuations are dangerous for your TV. Overburdening your power outlet beyond its capacity can cause serious problems.

If you see any melting of the outlet joint, it is probably due to circuit overload. Contact an electrician

Fix 2: Resolving HDMI Issue

You might be familiar with the sudden black screen while watching TV. Ever happened? Well, this problem is associated with this issue.

Usually, when you are using a set-top box or any other streaming device, a gaming console may be, usage of faulty HDMI cables can lead to this error.

Distorted or blank screens, no audio and no picture, and TV flashing in and out are some of the common indications of this issue.

The problem is easy to solve. Here’s how you can do it.

  • Try different input ports to see if other ports are working or not.
  • Try plugging in a different device in the same port you were using earlier and see if it works now or not.
  • Try using a different cable from this HDMI cable. You can try VGA, a new HDMI, or an RCA to test which one works for you.

Hopefully, this was an issue with the HDMI cable, and now you are done with this issue. If you aren’t, keep scrolling until you finally get rid of it.

Fix 3: Disabling Standby Mode and Resetting your TV

In some older versions of Hisense TV, many users repeatedly faced an issue where their Hisense TV won’t get out of “Stand-by Mode.”

In other words, it got stuck in this mode and now is not turning on. One way to fix this issue is to reset your TV.

As proven by many examples, Resetting solves many of the issues related to your TV.

Here’s how you can perform this:

  • Please turn off your Hisense TV and unplug it from the wall outlet.
  • Remove all the devices connected to it.
  • Wait for around 60 seconds.
  • Locate the power button on your TV (not the remote one).
  • Press and hold it for around 30 seconds to drain your TV’s residual power.
  • Wait for around 5-10 minutes.
  • Plug your TV back in and restart your TV.

Create a backup of files and passwords beforehand so that you might not lose any data by reset of your Hisense TV.

Fix 4: Disconnect all Network Devices

Connection with any external network or device can be one of the reasons your TV is not turning on, especially if it is a WIFI connection, risk increases.

A lousy TV connection with a WIFI router/modem is one reason here. Others include internal issues such as voltage fluctuations or issues with the motherboard.

Reset your modem. You’ll lose the WIFI connection with all of your devices by doing this. You’ll need to enter them manually again.

There is a small button on your modem. Press and hold it for around 5-10 seconds to reset your WIFI modem/router.

Fix 5: Change Your Hisense TV Power Cord

A power cord is the primary source of power supply to your TV. You’ll watch TV and won’t even start if this isn’t working, no matter how many tricks you try.

You first have to check whether it is working correctly or not. Your TV power cord may be broken or faulty, causing power supply interruption.

Physically inspect your Hisense TV’s power cord for physical damage such as cuts or twists. An uninsulated power cord or one which has naked wires is red light indicating severe damage.

Remove this cord and install a new power cord to see if this works for your TV or not. If a red light turns on now, and your TV works, then it was your power cord causing this issue.

Fix 6: Check your TV’s Backlight

One of the most common reasons why your Hisense TV won’t turn on is the failure of the backlight. Backlight, as discussed earlier, is responsible for displaying pictures and videos on your TV.

Backlight brightens the pixels from the backside and makes the overall picture and video quality better and richer. When it fails to work, you can see the screen, but with very faint or almost no light.

One indication of this problem is that your TV’s sound is working correctly, and you can also see the red power light working fine.

A failure of power board circuitry, a short in the mainboard, and voltage fluctuations can cause backlight failure.

Checking whether the backlight is working fine or not can be a little tricky. Follow the steps below to get it one:

  • Open the flashlight of your mobile or any other device and bring it eye-close to your TV.
  • Try to focus and check whether you can see any visible images and videos on your screen. These images might be very dim, so you have to check thoroughly.
  • If you can figure out some screen, then it’s the broken backlight that is causing this error.

Broken LED backlights are a common problem. You can quickly get a replacement from a nearby TV repair store.

Fix 7: Check your Hisense TV remote

Even after trying all of the above hacks, there are chances that your remote might not be working, and you haven’t tried turning on the TV’s power button.

Try to turn on your TV with your TV remote. The Red LED light in front of your TV indicates that it is receiving signals. If it does not blink, replace the batteries of your TV remote by pressing the buttons.

Open the back cover of your TV remote and remove old batteries. Clean the end of battery terminals and install a fresh pair of batteries.

Also, remove any barrier (physical or electromagnetic) between the TV and your remote. Your remote signals may be getting distorted by this interference.

Also, look for any stuck buttons. To locate such a button, press all buttons on your TV remote.

Once found, press it firmly and pat the back of your Hisense TV remote against your palm. It removes any dirt trapped inside and releases the stuck button.

In case you have lost your remote, you can install universal TV remote apps and then try turning on your TV. In the meanwhile, order for yourself a suitable replacement.

Fix 8: Using Voltmeter for Short Circuits

If nothing has worked out until now, the problem seems intense, as it will take some effort now to solve it.

The problem can be with the flow of electric current or any short circuit in the mainboard or power board. And to inspect them, you need a voltmeter.

A voltmeter checks whether a current flows through a particular device or not. Here’s how you can inspect your TV for it:

  • Unplug your TV and remove all of the external connections.
  • With extreme care, lie your TV flat on a smooth, soft surface and start opening the back cover of your Hisense TV.
  • Physically inspect both the boards (Main Board and Power Board) for any kind of short circuit.
  • See whether the mainboard is getting power from your power board or not. Use your voltmeter to check it.
  • Finally, check the LED connectors for any voltage.
  • If there are issues with the mainboard, power board, or LED connectors, it’s time for a short visit to the nearest TV repair shop.

Note: Don’t do it if you aren’t aware of how to open the back cover or if you don’t want to take the risk. It may aggravate the situation. We advise you to consult a TV mechanic in this case.

Fix 9: Consult Hisense Customer Support or Claim Warranty

The last ray of hope, pull out the documents you acquired when you purchased your Hisense TV and see if there is an active warranty on your TV.

If there is, take it to the nearest Hisense store and get your TV fixed. Also, you can contact the company and explain to them the entire situation.

If you are still not able to figure out where the problem lies, then it is most probably some hardware issue that has become a bugbear.

Hardware Glitches Causing Hisense TV problems:

Following are some of the hardware problems that your Hisense TV might face and are potential reasons why your TV isn’t turning on.

Power Board Issues:

If your Hisense TV not turning on a flashing red light, then it indicates that your power board is causing this problem. Get this power board replaced by a TV expert, and hopefully, your TV will work again. But before that, consult an expert too.

Main Fuse Needs Replacement:

Fluctuating voltage and power supply issues can damage your TV’s main fuse. Sometimes you unplug your TV without turning it off beforehand, which blows off your Hisense TV main’s fuse. It May sound agonizing, but it’ll need a replacement too.

Faulty Capacitor:

Ever experienced a flickering screen, Hisense TV image fading in and out, disappearing images, or in general, a dim screen?

All of this has one thing to blame. It is a faulty capacitor. It’s time to replace your old TV capacitor and get a new one.  

Main Board Issues:

it has to be either the power board or the mainboard. When you press a random button, and your TV’s red LED light doesn’t blink, the mainboard is your culprit causing the problem.

You might like to know Where are Hisense TVs made?

Final Verdict:

If your Hisense TV is not turning on, try the following fixes:

  • Check the wall outlet and make sure the TV connection is tight.
  • Resolve the HDMI issue by trying different ports, devices, and cables.
  • Disable the standby mode and reset the TV to its factory settings.
  • Check the power cord and replace it if it’s damaged.
  • Check the remote batteries and try using a different remote.
  • If there are firmware or hardware issues, take the TV to a TV mechanic or expert.

These are some of the common reasons for a Hisense TV not turning on and how to troubleshoot them.

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