Overheating is one of the prevalent Hisense TV issues among users. It is solely responsible for many of the unusual problems on TV that arise out of nowhere. Hisense TV blinking on & off, freezing, black lines on the screen, and similar issues indicate the device is heated up. You can confirm this by touching the back side of the TV unit and feeling the temperature. You’ll be warned about overheating by a heat warning message on Hisense Roku TV or 6 times red light flashes on Hisense TVs of other latest models.
Once you recognize your Hisense TV is overheating, immediately turn it off. Remove its cord from the connected power outlet and let the TV rest for at least 30 – 60 minutes. Then, make the connection again and turn on your Hisense TV. If you’re lucky enough and there are no serious impairments on your Hisense TV, it will probably boot up and function well as always.
However, you have to recognize the actual causes of your Hisense TV heating issue and mend it with the right approach if you don’t want to experience it again. Look through the following headings to learn the causes of Hisense TV overheating and the appropriate ways to eradicate it.
Factors Inducing Hisense TV Overheating Issue
- Non-stop Running
- Accumulated Dust on Hisense TV
- Placement in Inappropriate Surrounding
- Overloaded Apps
- Numerous External Device Connection
- Issues in Power Supply
- Software Bugs on Hisense TV
- Hardware Problems
Non-Stop Running
The predominant reason your Hisense TV could ever have to become overheated is your habit of watching it without a gap. The errors or warning messages in the first few instances are actually warnings of the upcoming risk. If you continue to run your Hisense TV non-stop without acknowledging them, then you can’t save it.
Solution: Rest the Hisense TV Often
Every Hisense TV generally needs its own rest time to perform well and prevent issues that occur due to heat. So you better turn off your Hisense TV after about 3 to 4 hours of continuous running. If you need to catch up with long-format sports or events, take at least a 15 to 20-minute gap between them. This is good for your eyes and helps prolong your TV’s life.
Accumulated Dust on Hisense TV
You may wonder whether this is a reason for the Hisense TV overheating problem. To your surprise, definitely yes! Dust and debris on your Hisense TV affect not only its appearance but also its performance in the form of lags and heat because the dust particles can block the vents of the internal compartments and hinder required air circulation.
They could even enter into the interior and accumulate on important hardware modules. As a result, they’ll even suffer burnout due to stressed functioning.
Solution: Clean Your Hisense TV Unit
Turn to the backside of your Hisense after undoing the connection. Use a dry microfiber cloth & dust the surface area. With the cloth’s tip, wipe the TV ports and vents well. Repeat the same to the screen area in a gentle manner, even with a wet microfiber cloth, if you wish. You can also get a compressed air duster on the Amazon website and carry out your Hisense TV cleaning process easily. In fact, it is the best way to blow out the minute dust particles from the small tongs and ensure your Hisense TV doesn’t heat up hereafter.
Placement in Inappropriate Surrounding
The ambiance of your TV plays a major role in its temperature and smooth functioning. That’s why the makers have themselves put forward the appropriate conditions for maintaining the Hisense TV. If you breach it even unknowingly, then problems like overheating and malfunctioning will happen for sure.
Solution: Place Hisense TV in the Recommended Environment
After having an overheating issue, inspect your Hisense TV placement. Make sure it is not near a window so that scorching sunlight doesn’t fall on it directly and heat it up. Likewise, if some heat-emitting objects are functioning near your Hisense TV, such as a generator, microwave oven, or stove, immediately change them to another location. Ensure there is proper air circulation in the room in which you have placed your Hisense TV.
If the current ambiance doesn’t fit into these conditions, switch your Hisense TV to another spacious & cooler room, probably with an air conditioner setup. It is better to install your Hisense TV in a brand-recommended environment after its purchase to prevent the hassle of heat during accession.
Overloaded Apps
If your Hisense TV is already clean, has a good ambiance, and is not overrun, then the reason for its heating up is not the external factors but something else. The first factor you could suspect is the burden of apps. Hisense TVs have a certain amount of internal space and a RAM capacity. Suppose you have installed apps on your Hisense TV in huge numbers, it will struggle to run all of them and will lag a lot. If the scenario continues, then it will become overheated. Once you sort it out, your Hisense TV will cool down.
Solution: Delete Unwanted Apps/Files
Manage to operate your Hisense TV and go to its Apps List. Surf through and review all the apps that are available. Note down which are unwanted or occupying lots of space, and uninstall those apps on Hisense TV immediately. Keep an eye on the apps that are showing up on your Hisense TV without you installing them, and remove them without a second thought. Because they could have some malware that can cause lag, which is responsible for heat.
Likewise, inspect your TV’s local storage and delete the files that are not so necessary or huge. With ample space, your Hisense TV will function rapidly and won’t emit heat.
Numerous External Device Connection
Sometimes, the devices you have connected to Hisense TV can also be a culprit in the heat issue. If they heat up and face any trouble, you’ll get the reaction obviously on the TV. Moreover, you can expect the same issue if you have connected lots of devices at a time and filled up all the ports of your Hisense TV.
Solution: Remove Unused Devices
Go to the rear side of your Hisense TV and see which devices you have connected. Unlink some of them if you are not using them currently. For example, if you are accessing a streaming box with a soundbar on Hisense TV, you can disconnect the gaming console and cable setup (if any), which is not needed right now. During heat issues, it is good to detach all the external connections made to Hisense TV to cool it down.
In a similar way, you should also be attentive to the external device and check if it is overheated. If yes, you should unlink it from Hisense TV and let it come to normal temperature. Suppose you feel the external device is problematic & undergoes overheating every now and then, it is better to not use with Hisense TV until you repair it.
Issues in Power Supply
This is one of the underrated factors most users fail to look upon when they try to fix Hisense TV overheating by their own means. As the power supply is inevitable when using a TV, any fluctuations will overheat it and influence problems, like continuous restart, black screen, or flickering of your Hisense TV.
Solution: Rectify Voltage Supply
Check whether any other device, like a desktop PC or refrigerator that requires continuous power supply, is also malfunctioning. If so, then call an electrician and ask them to look into the power supply. The supply should definitely be higher than the required amount for the Hisense TV and other devices to heat up. Any fluctuations detected should be immediately sorted since they can affect the life of your Hisense TV.
I suggest you get a voltage regulator on the Amazon website and use it with your Hisense TV to have a safer side from voltage supply issues and not get heating problems anymore.
Software Bugs on Hisense TV
If not for the above-mentioned factors, then there are serious problems with your Hisense TV, and that’s why it is overheating. Before doubting the hardware errors, you might try to bring back normalcy to Hisense TV by trying some troubleshooting techniques on the software side. If you are fortunate enough, you can sort it out without spending your pocket bugs.
Solution: Update/Reset Hisense TV
The main reason for software bugs is outdated firmware. So, go to the Settings option and check whether the latest update is available. If so, install the latest firmware on Hisense TV and restart it.
Suppose your Hisense TV software version is already up-to-date, and you have heating issues after the update; it means the file should be buggy or corrupted after that. So, you can perform factory resetting of your Hisense TV to clear up the software issues. Then, you can rest the TV for a few minutes and see if it works without much heat.
If your Hisense TV heated up instantly within just a few minutes of usage after reset/update, then you should move on to the next troubleshooting method for sure.
Hardware Problems
After you have tried all the above-mentioned measures, you could have concluded that your Hisense TV is overheating because of hardware issues. I will suggest some ways to confirm this. Get near your Hisense TV unit and sense any burning smell from the vents or notice any burn marks on the unit. If there is something like that, then the main board is burnt, or its integrants are melted.
Solution: Repair Hisense TV
Any hardware impairments on your Hisense TV require expert handling. So, go to any Hisense-authorized service center and show your TV to the repairmen over there. Otherwise, contact Hisense TV support service over a phone call (+1 (888) 935-8880), email ([email protected]]), or online contact form and report your issue. They’ll take your TV to their place or send assistance to send it for repair.
They’ll inspect the hardware and repair the main board or any component that is burnt or sorted. If it has gone past the repair condition, they’ll replace it. Before replacing the faulty component, they will contact you to inform you about the compensation it costs and get your consent. After repair, your Hisense TV will not overheat, and you can enjoy its hassle-free access.
Best Practices to Prevent Hisense TV Overheating
- Avoid long viewing/gaming sessions on Hisense TV. Mainly, don’t leave it running overnight.
- Regularly clean your Hisense TV and prefer to install it in a ventilated room.
- Turn ON power saver mode & set up a sleep timer on your Hisense TV to limit screen time and prevent heating when running continuously.
- Avoid connecting devices and installing apps on Hisense TV in surplus at a time.
- Ensure that there is a stable power supply in your Hisense TV ambiance to prevent internal part burns.
- You can even place a fan near Hisense TV exclusively to cool it down if its surroundings are hot.
FAQ
Heating complaints are common among older Hisense TVs because of component wear & tear due to prolonged running. The only way to rectify this is by getting the latest model of Hisense TV with better performance capability.
