Solution 6: Reset Your TV. If none of the previous solutions have worked, consider resetting your TV. This action will restore the settings to their defaults, erase all data, and remove any bugs or glitches. Resetting the TV can potentially fix the black screen issue. Press the Menu button on your remote control. Go to Settings and select Support. A Samsung TV with a black side could be due to several reasons. Some of the possible explanations for Samsung TV dark shadow on one side include the following: 1. Backlight Issues. Check the backlight settings if your Samsung TV is dim or dark on one side. You can adjust the brightness, contrast, and gamma settings to improve the picture. To power cycle your TCL TV: Turn off the TV. Wait until all the status lights on the TV go off. Unplug the TV from the power outlet and wait for 1-2 minutes. Plug the TV back in and start it up again. To power cycle the remote: Remove the batteries from the remote. Wait for 1-2 minutes. 13,624. Level 1. 01-23-2016 07:33 PM. Product: Envy 17.3 m7-n109dx. Operating System: Microsoft Windows 10 (64-bit) This laptop is a Best Buy Blue Label, configured for sale exclusively by Best Buy. The price is right for the included features, but we're very disappointed in HP's QA measures. This unit should never have made it out of the factory. TCL TV backlight problems are particularly common if you have been running your backlight too hot at 100% brightness since purchase.. WHAT CAUSES BACKLIGHT ISSUES? Backlight problems are usually caused by a single burned-out LED which causes a voltage increase to the remaining LEDs on the strip and makes those pop too, taking your backlight offline. In this video, we learn about How to Replace or Repair LED TV Backlight stripsLED TV Backlight strips repairPlease visit my these channels and support me lik 7ro648V.

led tv backlight problem solution