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My samsung isn’t a curved tv but a 55 4K 3-d flat screen. After being on for several minutes the sound will freeze making a weird sound. The video continues without any problems. The tv will turn off and back on only to for the sound to freeze back up and turn back off. Please help Update (01/31/2018) The model # is UN55HU8550F
@dodge2007 et us know hat moel your TV is exactly. You will need to try all different input sources and see if that sounds issue still exist. If it does, it is absolutely possible that you are having issues with your main board audio processing IC. Post some images of your boards with your question. Tat way we can see what you see. Use this guide Adding images to an existing question for that. Update (01/31/2018) @dodge2007 since you already replaced the power supply you need to check your main board. That is the one where all your inputs etc. connect to and where the audio IC is located
