Hdmi cable no sound

I dont know about your particular hd hookup , but I take the hdmi cable out of my dish reciever/dvr [digital video recorder] and run it straight to the hdmi input #2 in the back of my apex 40 in lcd-hd-tv

I think take the hdmi output from the at&t u-verse cable box and plug it into the hdmi input of your 70 in sharp smart tv

that will get the input signal from your cable box ,both video & audio, into your tv set.
on the back of your tv set
there should be audio outputs for home theater audio systems that would plug into the audio inputs of the home theater system.

prehaps i am wrong because you say that your yamaha is a home theater* reciever.* is the yahama more than a home theater audio system? What does it recieve?

Idea-- the salesman that you bought it from should be willing to help tell you how to hook it up.

also consider that there are many different ways to hook up vcr's and then dv recorders and dvd recorders and external 2 tera bite hard drives into my tv & dvr . I got that all hooked in & a rats nest of wires. so i can record in hd or sd,on vhs or dvd or dvr
point is that you cant hurt anything by plugging the wrong plug into the wrong jack, as long as the same type of plug goes into the same type of jack.
If its right,it works, if its wrong, it wont work until you plug it into the proper jack.

im sorry ,im 65 am not into knowing all the latest and greatest cutting edge tech ,but i am begining to catch up on my hobby, movie recording tech.

If you have the DVR connected to the TV with the Coaxial and the HDMI that is probably causing the problem I work for a Cable company and have dealt with this problem on numerous occasions. Try just disconnecting the Coaxial cable from the cable box that should fix this issue.

1.This issue sounds as though the TV connection circuit has an issue.
2. You have changed the DVR and the HDMI cables and you still have an issue with the video (pink screen) indicates a video circuit issue ( improper voltage or current) at the video section of the circuit.
3. This will require some troubleshooting by a qualified tech.
4. To make sure, try connecting another properly working LCD TV to the cable box or DVR an check.If you get a picture and sound properly it is the TV.
5. Usually a cable box is QA'd (quality assured) by the company and will not be sent unless tested 1st

BD and DVR hooked up to the receiver and from the receiver to the TV right? If yes: Your receiver set to pass sound trough to the TV, if you want sound from the home theater setting has to be changed.

1. Connect cable to cable HD DVR box, connect video out of cable box to Sony receiver TV video in, connect audio L and R out of cable box to Sony receiver TV audio in and connect TV out of receiver to video in of Panasonic projector 2. Connect Audio and Video out of DVD player respectively to DVD in of receiver. Good Luck :)

IT SOUND LIKE THERE SHOULD BE AN INPUT BUTTON ON YOUR CABLE OR T.V REMOTE TRY CHANGING THE INPUT. ALSO TRY PLUGGING DIFFERENT AUDIO AND VIDEO CABLES BETWEEN RECORDER AND TV. ALONG WITH YOUR HDMI.

If you can first connect the Fios box via component and that will rectify the issue and still allow HD. HDMI is funny, if there is anykind of communication issues between the TV or the Fios box you see what happens. You might also call Samsung to see if there is ANY firmware/software updated for your TV specifically to fix such an issue with the Fios/Mortorola connection. If there isn't then the issue is the cable box since the TV works ok on HDMI with other devices.

HDMI is digital sound. I don't know why it's not passing through. You could run a set of audio cables to the surround sound. The not a noticable difference in my opinion.

I had the same problem on 3/21/09...I found it was the PS3 settings. I had to go into the visual settings (not sound) and change the linear sound to optic digital...but I also had to purchase a digital optical cable...plug everything into your tv instead of the receiver and then hook up the digital optical cable from your tv to the receiver. A it will work and b it is a better sound quality than that of the HDMI cable.

With the RGB you have to run seperate audio ,I think you have ran the seperate cables for the sound but they are in the wrong place.try changing the RW from the DVR to the TV and you should get sound from them.The unfortunate truth about the HDMI is that the HDMI format has a problem effectivly communicating between components.I am a Directv certified High Definition technition and %50 of the TV's that I connect the HDMI to will not receive the signal.One trick that I have found that works is to make sure you have a picture on the RGB then connect the HDMI.Once you have these connected ,turn your TV off and unplug the power cord from the DVR for 30 sec then plug the DVR in and wait 5 minutes for it to power up then turn your TV on and switch to your HDMI input.This method sometimes works to "Jumpstart" the HDMI input on the TV .There is no guarantee that this will work but is sounds like for now this is your only option,GOOD LUCK.