The TV initially works just fine. All the menus, options, channels, sound,...
Let's say I am watching CH3 via coax cable. The TV would work just fine for about 30-120min. The actual duration is random, but it always more than 30min. Image is running and suddenly it freezes as if someone would press pause. However, the sound still works just fine and you can hear the rest of the broadcast just fine. You can still increase volume, pull up the menu,... just the image is frozen. When I change the channel I get black screen with a icon of a speaker in the middle on black screen. You can hear the sound of the broadcast, but no image. Still the volume, menu, info works just fine. I have to turn the TV off and on, than I am back to 30-120min clock before it happens again.
Now I want to watch something through HDMI. Everything works fine, within 5 min I instantly get vertical lines on entire screen of various thicknesses and colors, no pattern. The TV power cycles itself, comes back to HDMI and the playback just keeps going. Withing 5 min different vertical lines on entire screen of various thicknesses and colors, no pattern. This did not happen on the coax side. If I leave it it will just keep going like that. Sometimes the TV juts power cycles, no lines.
Anyone has a clue about what can be the problem?
Let's say I am watching CH3 via coax cable. The TV would work just fine for about 30-120min. The actual duration is random, but it always more than 30min. Image is running and suddenly it freezes as if someone would press pause. However, the sound still works just fine and you can hear the rest of the broadcast just fine. You can still increase volume, pull up the menu,... just the image is frozen. When I change the channel I get black screen with a icon of a speaker in the middle on black screen. You can hear the sound of the broadcast, but no image. Still the volume, menu, info works just fine. I have to turn the TV off and on, than I am back to 30-120min clock before it happens again.
Now I want to watch something through HDMI. Everything works fine, within 5 min I instantly get vertical lines on entire screen of various thicknesses and colors, no pattern. The TV power cycles itself, comes back to HDMI and the playback just keeps going. Withing 5 min different vertical lines on entire screen of various thicknesses and colors, no pattern. This did not happen on the coax side. If I leave it it will just keep going like that. Sometimes the TV juts power cycles, no lines.
Anyone has a clue about what can be the problem?
Attached Files
. It is a hotel TV, with a slightly different version of the Tizen operating system than the TVs at home.
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