191 "Weak or No Signal" displayed in TV mode or cannot find
191 The TV is not receiving all channels.
191 The captions are not provided on a digital channel.
191 Broadcasting is deactivated.
External Device Connectivity Issues
192 The "Mode Not Supported" message appears.
192 The video is OK but there is no audio.
192 I want to connect to a PC and mobile device via screen
193 No screen appears when connecting the TV to an external
193 I want to connect to a Bluetooth speaker.
193 The PC screen does not appear or it flickers.
194 Wireless network connection failed. Unable to connect to a
wireless access point. Unable to connect to the network.
194 Wired network connection failed.
194 Connected to a local network, but not to the Internet.
195 Why am I getting on-screen messages when I haven't
selected the Data Service option?
195 How do I hide Data Service messages?
195 How do I use the Data Service?
195 What is an interactive service and how does it work?
195 A message displays "Receiving" but no change happens.
196 Nothing appears on the screen after the Data Service is
196 Why is the Data Service closed automatically?
197 does not work. The connected device is not
198 I want to start . I also want the connected devices to
turn on when the TV is turned on.
198 I want to exit . It is inconvenient to turn on other
198 The message "Connecting to device..." or
"Disconnecting from device" appears on the screen.
199 The remote control does not work.
199 External devices cannot be operated with the TV remote
200 The Timeshift or recording function cannot be used.
200 Cannot record videos received from an external device or
200 The "Format Device" message appears when the Timeshift
or recording function is used.
200 The recorded files on the TV are not played back on a PC.
201 I launched an app, but it's in a different language. How can I
201 The app does not work properly. Its image quality is poor.
201 The Smart Hub Home Screen keeps appearing whenever you
202 Some files are interrupted during playback.
202 Some files can't be played.
203 The voice commands do not work well.
203 Bixby/Alexa answers although I did not call it.
203 I spoke "Hi, Bixby/Alexa" but Bixby/Alexa does not answer.
204 Voice recognition does not work with the Samsung Smart
Remote unlike other features. There is no response even if
the Voice Assistant button is pressed.
204 During voice recognition, the heavy load message appears
and the function does not work.