Check Signal Cable Samsung Tv. You’ll see a list of the hdmi ports on your tv. Web samsung monitor displays only check signal cable.
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For models before 2020, navigate to menu > support > self diagnosis. Web the most common reason why a samsung tv experiences no signal through hdmi is that the hdmi is not connected properly. Navigate to settings > support then select device care. On some models, select device care then support instead. Web check signal cable. Web 1 press the home button to open up the tv's home screen menu. Unplug the hdmi cable and inspect the cable for any damage. Samsung s19a300b radeon hd 4670 asus mobo and a pentium dual core e5300. I suddenly got a 'check signal cable' after turning on my monitor. To determine which type of cable you have, look at the end of the cable that is plugged into your monitor.
Web connect your cable or satellite box and other devices to your samsung tv navigate to settings > general > external device manager. Select uhd hdmi color (input signal plus). For models before 2020, navigate to menu > support > self diagnosis. All cables seem tight and secure. Web set your tv's input to where the cable box is connected and pull out the cable box power cord 20 secs or so and while the cable box is rebooting see if anything shows up on the screen ? Currently have a black screen on our secondary tv that reads check signal cable. Make sure the ports are free of debris. I suddenly got a 'check signal cable' after turning on my monitor. It was working this morning i checked the vga cable. 799k views 6 years ago. If the cable has a dvi connector, then you have a dvi cable.
