

On ours its actually under "devices" settings and not under the "audio/sap" settings which is where everyone would actually look for it intuitively. If your cable box is fixed behind the wall, you will have to reboot it by disconnecting and reconnecting it via the circuit breaker. Turn on the cable box and check your TV to confirm if there’s a signal. Plug the cable box back into the wall outlet. An HDMI cable carries both the digital Video and digital Audio signals a separate audio connection to your. If its set as default, no audio will be sent over the HDMI connection. Here are the steps: Unplug your cable box from the wall.
NO SIGNAL ON TV TWC SOFTWARE
Not sure if your running the same software we are on the box, each would have different settings, but you have to find the audio settings in the Cable Box settings via your remote, one of them has an option where you can specify the audio output to be HDMI. Component cables are disconnected on STB and TV (I thought that might help). I'm connecting directly to the TV (No receiver/switch box etc). The TV says "No signal" - nothing about content protection or anything like that. I've messed around with the 4240's setup wizard as well as manually configured it, but I never see and HDMI signal on the TV's HDMI input channel. My DVD player sends an HDMI signal just fine to the TV, so I know it's not a connection issue on the TV. However, if it is still there, then here’s the next method that you should try out. Now power on your Samsung TV and the No Signal issue should have been fixed. Keep it in this state for around 2-3 mins and then plug it back in. Using that same box, I cannot get an HDMI signal to my HD TV. You will have to remove the TV’s plug from the wall socket. Could you elaborate a little more on the settings for the 4240HDC?
