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No sound on LCD TV - Desktop HDMI connection

Last answer on Oct 4, 2009 11:32:05 pm BST VonMicMic, on Jun 17, 2009 12:20:27 pm BST 
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Hello,

I have a really annoying problem, and I hope that someone could help. I've already googled it, but none of the normal suggestions for this problem solved it.

I've connected my desktop (windows vista, ATI 4770) to my Samsung 37" LCD TV trough a HDMI 1.3 cable.
The video is excellent, but there is no sound coming out of my TV speakers. I've set my desktop sound device to "High definition audio", the sound device added to my computer after i installed the 4770 graphics card (so I know the graphics card supports sound), but nothing.

The sound in other HD devices I have works just fine with only an HDMI cable. I've tried all 3 HDMI connections in my TV, but with no success.

Thanks a lot for any help or advice!! this thing is driving me crazy...

Michael.

Configuration: Windows Vista
Firefox 3.0.11
ATI 4770

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1

loren0216, on Jul 11, 2009 10:06:35 pm BST
  • +2

I had the same trouble with my dell mini and there are some applications that use the default sound device and the easiest way around this is to right click my computer hit properties under the device tab click device manager and disable the non hdmi sound device by going to teh sound section and right clicking the device and hitting disable. Then if you need it back on just right click and enable, that is what worked for me.

   
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2

lediana, on Jul 15, 2009 1:02:38 am BST
  • +2

Thanks for sharing this useful information. It's great.


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3

khan, on Aug 6, 2009 11:38:54 am BST
  • +4

Hi there, i just brought a 3.5mm jack to twin phono lead, but no sound, help please

   
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4

spacedette, on Aug 7, 2009 5:15:50 pm BST
  • +3

Well I have the same problem I set it up through gthe Jack thing, I have Vista and noticed when I went to playback serttinfgs and wemnt to configure I could play a test...and shock!..I could hear ti yet I had no other sound from my media player DIV player etc..I have decided as I ahve got a graphics card..and the back of the LCD TV is for digital audio, I reckon it wil pnly recognise digital audio sounds,..for exam=ple if you play a DVD disc on your PC and it has digital sound on it...it will play thought he speakers on your telly..anything else just wont play yhe sound threough the speakers on the telly..well thats the suituation I seem to have..

   
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5

Alan, on Sep 15, 2009 2:17:34 am BST
  • +1

Use an analog monitor cable out the back of the pc into the analog pc jack in the TV. If you only have DVI out on your computer then use an adaptor to make the analog in on the back of the TV to work. Don't expect the audio to work using an DVI-HDMI cable. Once you have the analog cable installed you can run a wire from the green audio jack into the audio jack next to the analog input.

   
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8

 mills, on Oct 4, 2009 11:32:05 pm BST

Hi allan i ave read your threads and still no joy i have samsung lcd tv connected to my pc via dvi to hdmi. using an 3.5mm jack from green output to tv audio tryed all the phono inputs. i know it works because ive tested it through my headphones any help would be appreciated thank you in advance.

   
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6

msSpacedette, on Sep 15, 2009 10:51:07 am BST
  • +2

Hi,

I got this solved I had this problem too, maybe you have solved it by now..I also have vista..had my PC through the LCD television..and went to control panel...then souund...then wehnt he box opens up you have 3 different options..the top one is speakers...make this as default..but this is the mistake I made..expecting it to wrok wihout restarting my PC...you have to either close your computer down after selecting this setting..or close down any sound thing like media player and start it again..it wont just automatically swtich..you have to close down any sound thing thats playing like Itunes..or media player..then it worked for me..I have a cable from my PC to the backl of the TV which says DVR and its labelled ..audio..it should work if you do that...I too thoguth you just change the sound seetings and that is it..you are better restarting but I notioced it still works without restarting if you close any sound cadget down and re open it..then it shoudl come through the speakers on your TV..good luck x

   
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7

msSpacedette, on Sep 15, 2009 11:15:11 am BST

Thanks Allan, I got ti working and yes I used the back of my PC green socket for audio out...and now I got the sound threough my TV whoop!...but when you swithc the sound on the control panel it doesnt just switch it to your TV you have to close down all audio players and re open them again..t wont switch while yu have it playing..

   
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