No audio brand new toshiba 42xv540u

Try connecting a optical audio cable out from your TV to your sound bar and directly connect your 722 to your TV with HDMI.

I can't speak on whether or not the apple tv has such a setting but the Bluray players does. You go into the bluray player's settings and change the audio output.Your choices should be 2 ch possibly hdmi, bitstream, pcm, and auto. Try hdmi, 2 ch, and pcm because if you have it on auto you might not get sound via an hdmi cable and it's probably not bitstream but try bitstream if none of the others work.

you're best bet is, depending on your TV's input/output, is to run your video components directly to TV via HDMI, component, etc., of course component requires additional sound cables, then run your sound out from TV via, best, digital optical, to reciever. You use the TV's menu to choose what you watch and, only have the one audio out. Scan your recievers menu to make sure you've got the right channel to listen to.

There are no compatibility issues. In your BluRays HDMI audio settings set the audio out to PCM instead of bit stream.The TV cannot decode digital bit stream audio.

This is how AUDIO works in HDMI setup, you can select the source to send the digital audio along with the digital video through HDMI, the receiving end HDMI sound setup must be set to receive the digital audio through HDMI. Otherwise the audio may be sent and received through analog audio ports (Red (Right channel) and White (Left channel) RCA jacks) in stead. Most of the new TV and DVD player use auto detection.
So please check the HDMI audio setup to see how the audio signals are set to be processed.

Please leave rating if it helps.

IF coming in via, the "Dish" networked receiver, please check that this volume is turned way up, on the TV. and then control the the Volume, with the Dish Remote, often this is a problem, as one is turned down, and the other cannot turn that up, simply try syncing the Volume controls, UP on TV, control the Audio with dish remote. thats all i can think of. Check by feeding a signal IN from an AV, source, ie: Yellow, Video, & Red& White, Audio. Turn TV UP and check, IF it responds to this all is well. If NOT then you do indeed have a fault, with the TV.

Connect Xbox via HDMI to DTV/IN, Connect HDMI from out to Sony Bavia's HDMI/IN. Connect TV's Optical out to amps DTV/Optical in.

2X HDMI cables and one Optical are required.

Enjoy great sound :)

OH: choose the DTV input then stereo and then dolby 5.1 etc .. cheers

need to go into audio menu and select digital audio as the output signal, its probably set to mts stereo.

you will need the following = HDMI LEAD
Optical Audio Lead
Red and White phono Lead

Sky HD Box > connect to Tv via HDMI Lead.

Sky HD box > Connect the optical Audio, and the Phono Leads To your Surrounds sound.

The reason I am wanting you to connect the phono's as well as the optical audio out. Not all programs are transmitted with Dolby D so you will need these for normal sound to come through your surround sound.

One last thing I would like you to check is the sound settings on your Hd box.

OLD PROGRAM GUIDE:
On your sky remote. Press SERVICES, 4, 2, then ensure that Dolby D is displayed if not highlight and using the blue button change this to Dolby D. then arrow down to save.

NEW PROGRAM GUIDE:
On your sky remote. Press SERVICES, 0, Arrow along to SOUND then arrow down and change this to DOLBY D Then press the GREEN button.

Hope this Helps you out. IF so please leave a thumbs up

Little Dish Fitter

ok your tv does not come with the very best sound, you have to get a receiver 7.1 or you can use the optical wire , that's if the system you are using has that option.