My AVR Yamaha RX-V671 is detected as my TV (LG 50PK950) = No HD audio (1 Viewer)

[HypeTaxx]

Ok, first my configuration...

HTPC
MB: ASUS P8Z68-M PRO
CPU: Intel Core i3-2125
GPU: Intel HD Graphics 3000 (Sandy Bridge GT2)
Conected with HDMI t0:

AVR: Yamaha RX-V671

Connected with HDMI to:
TV: LG 50PK950(N)

My problem is as follows.

If I connect to HTPC with teamviewer or something and just power on the AVR the default sound device is my Yamaha and all supported formats are listed in Windows, If I then power on my TV the default sound device changes from the AVR to my TV and the supported formats no longer has the HD formats (DTS-HD, Dolby TrueHD etc.).

I tried both drivers from Asus and drivers from Intel, no changes. I also installed Intel Management engine driver (ver. 7), also no changes.

I think it is some configuration of my AVR, but I can't seem to find it!

All help, comments, advices are much appreciated

 

[HypeTaxx]

Really no one, with any suggestions on how to fix this?

 

[Spragleknas]

Hi. Got very similar AVR and TV.... I'll drop by thread when I get home and have tv for myself....

EDIT:
AVR: Yamaha RX-V673
TV: LG 47LW450N

 

[Spragleknas]

Pretty sure this is a AVR setting. I'll digg into it, if you can confirm that you're still around and having this problem.

 

[HypeTaxx]

Pretty sure this is a AVR setting. I'll digg into it, if you can confirm that you're still around and having this problem.

Sorry been offline for some time.

I definately still have this problem, so any help is much appreciated.

Thanks in advance

 

[Spragleknas]

Some things to check:

TV: Menu -> Sound: Make sure "Digital sound" is checked (just in case...)

AVR:
- Check if Audio Output is set to: AMP = ON, HDMI = OFF

 

[HypeTaxx]

I am not home right now, but I will check as soon as I get home.

 

[HypeTaxx]

Some things to check:

TV: Menu -> Sound: Make sure "Digital sound" is checked (just in case...)

AVR:
- Check if Audio Output is set to: AMP = ON, HDMI = OFF

checked both settings and CAR was as I thought ok (AMP =ON & HDMI=OFF)

TV Digitalsound is set to bitstream, should it be set to auto?

I tried both settings on th TV, but nothing changed, Windows still says that it is the LG TV and no DTS HD or Dolby true HD

 

[Jay_UK]

Hi there,

I think occasionally I have your issue. Do you find the audio comes out of your TV and not the Amp speakers when it happens?

Initially there is a correct start up order - from everything being powered off - Which I believe syncs/"trains" the AVR to the TV.

Have you tried the EDID override fix in windows?

I'll try and have a look when the wife isnt watching TV (which is most the time!)

J.

 

[HypeTaxx]

Hi there,

I think occasionally I have your issue. Do you find the audio comes out of your TV and not the Amp speakers when it happens?

Initially there is a correct start up order - from everything being powered off - Which I believe syncs/"trains" the AVR to the TV.

Have you tried the EDID override fix in windows?

I'll try and have a look when the wife isnt watching TV (which is most the time!)

J.

No the audio never goes through the tv speakers, they are disabled in the configuration (on the TV)...

I can honestly say no to the EDID override, as I don't know what it is... I will try googling when I have the time...