MHL device not recognized by the TV

MHL (Mobile High-Definition Link) links your devices with a cable to increase communication speed and also allow charging of your device. If your MHL device is not recognized by the TV, first confirm your device supports MHL, and then check that it is connected properly. If your MHL device connects but some apps don't work, there's an issue with MHL support on your device.

There is a problem with the picture on my TV or projector

If you’re experiencing picture issues with your TV, Odyssey Ark gaming screen, or projector such as freezing, a flickering or cloudy screen, or distorted colors, you can solve them using a few different methods. Running a picture test, doing an HDMI test, and updating the firmware can help you determine how to fix the problems.

Samsung TV has no picture or a black screen

If your TV or Odyssey Ark gaming screen is turned on and is producing sound but has a black screen, the issue could be with your external device and not your TV. For instance, if your screen uses a One Connect Box, which allows you to connect multiple external devices, there are some troubleshooting steps you can take to solve the issue. If it isn'

Samsung TV won't find or connect to my Wi-Fi network

If your Samsung TV, Odyssey Ark, or projector is experiencing connectivity issues and cannot connect to your Wi-Fi network, there are some important things to check to determine whether the issue is with your TV, or with your network. Follow this guide to restore the internet connection on your TV and establish seamless functionality.

discovery+ app issues on a Samsung TV or projector

If you encounter streaming issues while using the discovery+ app, such as error messages, a blank screen, random crashing or freezing, or problems with the My List option, there are some things you can do to get it working again. Restarting the app, clearing the app's data, and checking your internet connection are a few of the steps you can take t

TV or projector displays an error message

The TV, smart monitor, or projector may display the following error messages, mode not supported, no signal or weak signal, check signal cable, no time information, locked, or the HDCP has been compromised. Instructions for correcting the conditions that cause the screen to display each of these error messages are available in this guide.

We're here for you

Contact Samsung Support

Contact us online through chat and get support from an expert on your computer, mobile device or tablet. Support is also available on your mobile device through the Samsung Members App.

Get support

Contact