Is your Hisense Smart TV overheating during streaming? This is a critical issue that demands attention. Overheating can cause your Hisense TV to slow down, distort the screen, create color issues, and even damage its internal components. If you notice these symptoms on your Hisense TV, it’s essential to address the overheating problem promptly.
In this guide, I’ve outlined the most effective troubleshooting steps to help you resolve the overheating issue on your Hisense TV quickly.
Reasons for Hisense TV Overheating
If you stream content on your Hisense TV for extended periods, you may notice that it becomes warm to the touch. Overheating issues on models like Hisense Roku TV, Hisense Android TV, Hisense VIDAA TV, and others can arise due to several factors:
- Exposure to direct sunlight
- The buildup of dirt and debris on the TV
- Blocked ventilation on the TV
- High brightness settings
- Outdated TV software
- Faulty hardware components
How to Fix Hisense TV Overheating Issue
Is your Hisense TV emitting too much heat compared to normal? Then, follow the below fixes to solve it.
Clean the Dust Vents on the TV
- If you haven’t cleaned the back of your Hisense TV in a while, dust can accumulate and block the ventilation, making it difficult for heat to escape. This blockage could be contributing to your TV’s overheating problem.
- To resolve this, carefully clean the back of your TV using a dry cloth or a blow dryer to remove all dust particles.
- After clearing away the dust buildup, turn on your Hisense TV and check if the overheating issue has been resolved.
Change Video Resolution on Hisense TV
- To help mitigate the overheating issue on your Hisense TV, consider lowering the video resolution. Streaming in 4K or higher resolutions can cause your TV’s hardware to generate more heat as it works to deliver enhanced picture quality, vibrant colors, and smooth video playback.
- To reduce the overheating, try lowering the streaming resolution from high to medium or low within your streaming apps.
Close Unused Apps in the Background
- Your Hisense TV may overheat if multiple apps are running in the background. Background apps consume additional power, causing your TV to generate more heat, even when idle.
- To prevent this, make sure to properly close your streaming apps on the Hisense TV rather than simply exiting to the home screen, which leaves them running in the background.
Enable Energy Saving Mode
The energy-saving mode on Hisense Smart TVs is designed to reduce power consumption and automatically put your TV to sleep when it is not in use. Activating this feature can lower the power intake and minimize heat generated by the TV’s power unit.
Here’s how to enable Energy Saving Mode on different Hisense TV models:
- Hisense Android TV: Navigate to Settings → Device Preferences → Picture → Energy Saving → Conserve Power.
- Hisense Fire TV: Press the Hamburger button on the remote → Select Picture → Picture Mode → Energy Saving → Done.
- Hisense Roku TV: Go to Settings → System → Power Settings → Auto Power Settings → Select your preferred time → Done.
- Hisense VIDAA TV: This model naturally consumes less power compared to others.
- Hisense XClass TV: Select Settings → Picture and Sound → Picture Settings → Energy Saving.
- Hisense Google TV: Open Settings → System → Power & Energy → Energy Saver → Turn it On.
If you notice that your Hisense Smart TV turns off automatically after enabling this feature, you can easily disable the Energy Saving mode.
If your TV is placed in an area with poor ventilation, it may struggle to dissipate heat, leading to overheating and abnormal behavior. To prevent this, try relocating your TV to a spot with better airflow. If moving the TV isn’t an option, consider using a fan or air cooler directed at the back of the TV to help reduce heat and improve ventilation.
Avoid placing your TV near windows with direct sunlight or close to heat-emitting appliances like room heaters or irons.
Adjust the Brightness on Your Hisense TV
If the display surface of your Hisense TV is overheating, the brightness level might be too high. High brightness causes the picture tubes and backlight to generate more heat, which can lead to overheating. To address this, reduce the brightness on your Hisense TV to minimize heat production.
Note: Hisense Roku TV users may receive an overheating warning message. If you see this message, turn off your Hisense Roku TV to prevent further issues.
Use HDMI Extenders
If you use a streaming device like Roku or Firestick with your Hisense TV, consider using an HDMI extender. Prolonged use of these devices can cause the HDMI port on your TV to overheat. HDMI extenders can help reduce heat buildup, especially when using original extenders instead of third-party alternatives, which might compromise the performance of your streaming device.
Turn Off Your Hisense TV
After applying the above methods, make sure to turn off your Hisense Smart TV periodically. Extended usage can cause the TV to generate excessive heat, so it’s advisable to power it down for a while after 3-5 hours of continuous use. This practice will help extend the lifespan of your TV.
Contact Customer Support
If your Hisense TV continues to overheat despite trying all the recommended solutions, there might be a hardware issue. To prevent further damage, contact Hisense Smart TV customer support for assistance.
- Contact Us Form: https://www.hisense-usa.com/contact
- Global Customer Center: https://global.hisense.com/support/customer-center/
- Contact Number: +1 (888) 935-8880
If you’re a new user, you may be eligible to claim the warranty on your Hisense TV to have this issue resolved at no cost.
FAQ
When your Hisense TV overheats, it may start turning off repeatedly. To address this issue, try cooling down the TV by unplugging its power cord from the wall socket. This will help prevent further overheating and allow the TV to cool down before you use it again.