I have a cable box and just hooked up my tv and get a great picture but no sound Tags: HDTV TV Cable Home Theatre Last response: November 26, 2012 6:24 PM in Home Theatre Share Jetswon November 24, 2012 11:31:35 PM Hello, My new tv is hooked up the the hdmi xfinity cabl box. The picture comes on but no sound. However, when I set it to AV and play the DVD player there is sound. WWhat do I need to do to get my sound to play on the cble tv? Thank you, Kathy More about : cable box hooked great picture sound americanaudiophile a b x TV November 26, 2012 6:24:51 PM Check the audio menu of the cable box. HDMI should be one of the choices. You may also have to change the audio from Dolby to one of the other settings. Easy to try and return to previous setting. Can't find your answer ? Ask ! Publish Related resources: ForumI have a cable box and just hooked up my tv and get a great picture but no sound ForumI have hooked a HDMI cable from my 360 to a hd lcd tv and the picture is great b ForumRCA D52W20 TV - goes B&W during cable box channel changes,.. ForumI just hooked up my apple tv with dvi chord and theres no sound ? ForumPrebuilt Gaming Rig hooked up to 1080p Plasma TV ForumNoob question Hooking up PC to TV with sound ! HELP ForumPurchase Converter Box for Comcast Digital Cable ForumHow to hook up sound bar to satellite box and tv ForumHow to hook up hd cable box hd tv and dvdvcr recorder ForumTv problems picture ok but no sound ForumHow to hook up cable box blu ray sound bar to 46 panasonic ForumHook up of Cable box ,dvd recorder,vcr to Hdtv ForumMultiple TV setup with same screen picture ForumSo I hooked my desktop up to my 57'' DLP HDTV ForumQuestion about HTs with only one HDMI input ForumNo dolby signal throu. HDMI cable to TV ForumCan I record TV (digital cable) without a DVR monthly subscription or Forum[Solved] Hdmi cable, what kind or which one?? ForumMy picture is blurry with my hdmi cable in ForumWhich one is better in terms of sound quality More resources Read discussions in other Home Theatre categories Digital TV DVD Players Set-Top-Box HDTV ReplayTV Satellite TV Tivo !