no sound via HDMI only through my ampli !!!!

[extenue]

ahhhhhhhhhhh! i’ll become crazy !!

after my too loud noise problem .. i meet another problem ....

i have an ampli (onkyo tx-sr674) and when i link my shuttle to it via hdmi : no sound ! but when i link to my plasma LG i have sound !

sg33g5 to onkyo via spdif : sound ok
sg33g5 to onkyo via hdmi : sound nok (but video ok)
sg33g5 to plasma lg tv : sound ok , video ok

i swap cables ... no success

on my onkyo , i have also by hdmi : dvd player , tv receiver (freebox for french user) , xbox 360 (via YUV upscale) and i have always the sound

have you got an idea ???

other question : is the sound over spdif is same quality as over hdmi ?

thanks a lot for your help

extenue

[SHUTTLE - Eric Wang]

Re: no sound via HDMI only through my ampli !!!!

Just curious were the audio drivers installed correctly on your OS?
Under device manager in windows, are the audio drivers installed without the yellow ! mark?
sound quality over SPDIF is actually better than over HDMI.

[extenue]

Re: no sound via HDMI only through my ampli !!!!

hi , no problem about drivers , remember sg33g5 to my plasma lg tv via hdmi : sound ok

two drivers : intel 6.10.0.2025 and realtek 6.0.1.5397

[wayout44]

Re: no sound via HDMI only through my ampli !!!!

It seems that your particular Onkyo is known for just that particular problem.

[extenue]

Re: no sound via HDMI only through my ampli !!!!

ah interesting ... have you got some informations about this ? (URL , ...)

Thanks a lot

[wayout44]

Re: no sound via HDMI only through my ampli !!!!

I just did a simple google search and I didn't even get to the 2nd page of results as a few articles had already stated that there is in some cases audio probs with certain hardware setups but not with others.

[adigraham]

Re: no sound via HDMI only through my ampli !!!!

Great it looks like i'm suffering as well with a shuttle SN68PTG5 AM2 Barebone and my Onkyo TX-SR605 ...

I also find the pic via hdmi and the amp is aweful with even X264(hi def) movies etc .. tried all reses etc .. any more thoughts on this as i wanted to lose the vga cable and after spending alot of cash i feel cheated!

[skanxter]

Re: no sound via HDMI only through my ampli !!!!

Hi All

I have an XPC HTPC which has the onboard Nvidia Nforce 7050PV drivers v 175.19 - O/S is Win XP Pro SP2, I am running thru Onkyo 875 AV amp via onboard HDMI , display is working fine but I have no audio. I have assigned this to IN3 on the HDMI and Digital I/O. Other HDMI devices attached ie PS3 & Pioneer TV are working fine. Any help would be gratefully recieved
thanks

HTPC is AMD 64 X2 Dual Core 4400+
2GB RAM
74Gb WD Raptor BOOT
300GB WD Data
Win XP Pro SP2

[adigraham]

Re: no sound via HDMI only through my ampli !!!!

Anyone ever get this fixed?

[spaepon]

Re: no sound via HDMI only through my ampli !!!!

Any help would be gratefully recieved

[cismoulax]

Re: no sound via HDMI only through my ampli !!!!

I accept with information: HTPC is AMD 64 X2 Dual Core 4400+
2GB RAM
74Gb WD Raptor BOOT
300GB WD Data
Win XP Pro SP2