HDMI no Sound Windows 7

[assets]

YES it workd fine I made some changes some how and sound gone. Soud card works with extermal speakers. HDMI default playback device. Yes looked at device manager and it is enabled, cables are fine also. I know I fhave sisables somethig. Realtek show them working but no sound.

Any ideas please

Never give up never give in.

There are no short cuts to anything worth doing

 

[rclarke250]

Most of the time someone sets up hdmi, it doesn't use the sound card, but digital audio from the video card. On my HTPC I have to enable ATI digital audio for it to work, and digital audio on the tv, as the HDMI 1 plort, also can have an analog input from RCA jacks.

 

[linney]

If they are not actual hardware settings that you have changed (but software settings) then maybe using System Restore to revert back to an earlier configuration is an option?

 

[assets]

Yes I have removed the drivers and reinstalled them for video and sound so it may ne a windows setting i do not know about any idears appreciated.

Never give up never give in.

There are no short cuts to anything worth doing

 

[linney]

Did you try System Restore to get back to when everything worked?

How to repair the operating system and how to restore the operating system configuration to an earlier point in time in Windows Vista (or 7)

http://support.microsoft.com/kb/936212/#appliesto

Have a look at some of these similar postings.


no sound on hdmi output after windows 7????

http://h30434.www3.hp.com/t5/Notebo...d-on-hdmi-output-after-windows-7/td-p/1305869

http://www.google.com.au/search?q=H...&ie=&oe=&redir_esc=&ei=Ntb9T6a5A5KhiQfy4sXpBg

 

[assets]

Tried system redtore and still no sound. will look at other posts thanks.

Never give up never give in.

There are no short cuts to anything worth doing

 

[hairlessupportmonkey]

realtek do conventional sound devices. Normally HDMI audio is delivered from your Gfx card. Something doesn't seem right.

ACSS - SME
General Geek

 

[assets]

Yes. I accendently delited the AOC monitor from the list of devices only have HDMI. Alldevice have been enabled (right mouse) But the AOC is not there and I can not work out how th show hidden devices to add it again

Thanks

Never give up never give in.

There are no short cuts to anything worth doing

 

[BadBigBen]

1. Go to Start and click on control Panel.
2. Click in Sound, then a new window will open up.
3. In the new windows click on the tab “Playback" and right click in the window and click on Show Disabled devices.
4. Now check if the AOC or YOUR GFX Card (HD Audio) is listed there and right click on it and choose enable.
5. Highlight that AOC Monitor/HD Audio and click on "Set as Default".

make sure that the HDMI cable is attached to the GFX card and the monitor. Otherwise Windows will not recognize the HD Audio output for the GFX card.

Ben
"If it works don't fix it! If it doesn't use a sledgehammer..."
How to ask a question, when posting them to a professional forum.
Only ask questions with yes/no answers if you want "yes" or "no"

 

[assets]

BadBigBen,

Thank you Yes I had enable all devices the problem is I only have realtek HDMI output and the cound should be through the video I have done clead install of vido and still no sound I did something that disabled the HDMI and can not find out what Bo AOC on sound list.

Thanks

Never give up never give in.

There are no short cuts to anything worth doing

 

[BadBigBen]

OK, could you give us a bit more information:

1. Graphics Card that you are using.
2. Mainboard.
3. Software you are using to view said videos.
4. perhaps a screenshot or two from the device manager, sound control panel applet, and the sound configuration page of the video-viewer.

more we have to work with, is going to get a better and quicker solution.

Ben
"If it works don't fix it! If it doesn't use a sledgehammer..."
How to ask a question, when posting them to a professional forum.
Only ask questions with yes/no answers if you want "yes" or "no"

 

[GrimR]

create folder somewhere and call it

God Mode.{ED7BA470-8E54-465E-825C-99712043E01C}

Try some of the troubleshooting, windows 7 does fix itself some times

MCITP:EA/SA, MCSE, MCSA, MCDBA, MCTS, MCP+I, MCP

 

[assets]

God mode is good to list all functions in one place.

I will provide screen shots when I can get IE workinf on my home machine firefox is OK but use to IE nowdays. still no sound after reinstall drivers.

Never give up never give in.

There are no short cuts to anything worth doing

 

[assets]

tries to paist screen but can not on sound on Playback tab has
Speaker realtek HD Audio not pluged in
Headphone realtek HD Audio not pluged in
Realtek Digital OUTput Ready
Realtek HDMIoutput ready

NO AOC monitor on list as HDMI sound should come from video card doe this explain problem

Never give up never give in.

There are no short cuts to anything worth doing

 

[rclarke250]

What is your video card? It should have that listed there, unless it's using the intel graphics from the cpu. If you are sure you had AOC listed before, reload the driver for the AOC.

 

[BadBigBen]

Assets, on the 18th September I had asked for some basic information...

but alas two weeks later, even after you had posted, still non given...

My guess is that you really do not want this issue resolved, and am thus not inclined to continue from this point forward...

Good luck...


Ben
"If it works don't fix it! If it doesn't use a sledgehammer..."
How to ask a question, when posting them to a professional forum.
Only ask questions with yes/no answers if you want "yes" or "no"

 

[assets]

The graphic card is a 9300 nvida with the latest driver. The mother boad from what I can find out is ASUS it in a HP (core2 2.6) it has 2 gig ram and apparently not expandable. It has blu ray as was ment to be multimedia PC. I running windows 7 and office 2007 and using media player to play video. I had problem with access to internet on that machine explorer not working firefox slow so sending from other when i can get the chance. I have loaded the AOC software cd but does not show not in windows. AOC still not showing on list. As I said installed new video, reinstall sound and AOC, So is it comming from windows

Never give up never give in.

There are no short cuts to anything worth doing

 

[rclarke250]

is this a laptop? What is the model of the HP?

 

[BadBigBen]

OK...

go to the nVidia website (e.g.

http://www.nvidia.com

), go to download drivers:

Producttype: nForce
Poductseries: nForce 7
Productfamilie: nForce 7301/GeForce 9400/9300
Download-Type: HDMI Audio Driver
OS: Windows 7

will get you to the CORRECT driver!!!!!!!

HDMI Audio Driver Driver Version: 1.00.00.59 WHQL



Ben
"If it works don't fix it! If it doesn't use a sledgehammer..."
How to ask a question, when posting them to a professional forum.
Only ask questions with yes/no answers if you want "yes" or "no"

 

[assets]

Desktop slimline(very small form factor like the 7xxx series, it home so can not give exact model, as I said not internet home) half height video card.
Thanks ben have down loaded new 9300 driver but will try and down load from work and install again (making sure it HDMI) THANKS will let you know.

Never give up never give in.

There are no short cuts to anything worth doing