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Re: TV sound and picture out of sync at all times. Tried reboot...no joy
Same problem ever since "upgrading to new modem, boxes. Have spent hours and hours attempting to fix. Tech came to house and could not fix. Not sure what to do next. Different provider?
Rustyben
Expert
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24.6K Messages
5 years ago
promoted your reply to a separate thread. The TV is the device that has to be adjusted for new items added to its HDMI ports. use the TV's remote and the audio menu, and lip sync to adjust timing. This is best done on a major network during a program, not a commercial.
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