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@browns46 Okay so now I get it. I think ;-). You have a new power board everything works except you have no sound. Okay got it. The audio coded and amplifier is on your main board. Check to see if there is anything that looks odd on that. Make sure that all your settings are correct. also, check your connections on how you receive your programming. Sometimes a bad HDMI cable get do this. Check all different inputs and see if you have sound with any of those. i.e. composite/Coax etc. Connect a DVD player or a game console and see if that changes the audio.
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No, my TV turns on and works but there is no sound which is new since the power board failed. No sound either internal or external. I always used external speaker in the past and the speaker is "known good". Also no volume reaction on the screen from the remote. Hmm. I'm going to try new batteries a little later today just to make sure. Let me know if you have any clues. Appreciate the help!
Yeah so the batteries were a looong shot. Didn't change anything of course. I think it's probably the main board also. The red light on the front of the TV acknowledges my remote's commands but that's it. There is no volume range showing on the display when I adjust the volume with the remote. I'll look the main board over real close and check inputs, too. The only input in use since the power board replacement has been WIFI.
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Can you take the back off the TV, take pictures of the circuit boards inside, and upload them? 在已经存在的问题里加入图片
由 Andrew S 完成的
I would if I could figure out where to attach them Ridiculous process. I have the pics all ready to go too.
由 Paul Faber 完成的
@browns46 The pictures uploaded successfully
由 Andrew S 完成的
Andrew S - So what do you think?
由 Paul Faber 完成的
@browns46 Everything looks fine. Do you have a multimeter to test further?
由 Andrew S 完成的
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