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

 

[assets]

Dear all sorry for delay in getting back. It took five hour to download the new driver tat it ask to be installed no sound.

Tried BidbadBen link for HD driver HDMI Audio Driver Driver Version: 1.00.00.59 WHQL

But when you run the exe it said no compatable driver installed. This was before the update of driver and after the new on installed.

Any more ideas please

Never give up never give in.

There are no short cuts to anything worth doing

 

[BadBigBen]

Could you please list the model on the PC you have, e.g. HP Pavilion HP7740, etc. that would help us greatly in identifying what hardware you actually have...

because up til now, all we have is a confused mess at present...


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]

HP S3780A
with 9300GE 3d card installed in factory.
Yes it worded under Vista and windows 7 but stopped when I did something once (what I not sure).

Have tried all solution on HP site for this model (connecting a Monitor or TV to PC

So any further ideas would be of a GREAT help

Never give up never give in.

There are no short cuts to anything worth doing

 

[rclarke250]

Have you tried the original drivers, as this is a mobile video chip on some weird desktop adapter, that hp had built, so the updated driver files from Nvidia may not work right. Here is the link for the driver page. Also, you say you don't see the AOC monitor listed, if you go to resolution change, and select detect, it may update the inf to the AOC. My Acer sometimes drops out, after a driver update, and I just click detect, then it will update, and give me the correct monitor info.

 

[assets]

Thanks rclare250 I try this when I get home. Yes it a strange PC. So are the I get for work I7 but wanted 1gig and not 512 video they supplied ati with no drivers supplied but with HP display port on on card only ( but is HP for you). At least mine has HDMI

Never give up never give in.

There are no short cuts to anything worth doing

 

[BadBigBen]

OK, there is a known issue under Windows 7, in that when one upgrades from Vista or sometimes does a reinstall of the OS, that AUDIO devices (especially HDMI) stop working as they should...

here is what you do:

1. if you have IDT Audio/Video drivers, then uninstall them along with your nVidia graphics driver.
2. reboot and let Windows reinstall all drivers.
3. then go to the sound applet and choose HDMI right click and set as standard.
4. test.

also see if you can garner more information from the following thread:

Windows 7 - No HDMI audio out with Windows 7

http://www.sevenforums.com/sound-audio/9050-no-hdmi-audio-out-windows-7-a.html

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]

Sorry for not getting back but wanted to wait for Windows 8 to come out. It will not install said driver problem (DVD or Hard disk can not find it) the installation DVD starts to install and it reads the hard disk to see what is existing so have not found issue yet with install. When I have installed and reset driver for sound and video for 8. If no sounnd will add to post so thanks every one for help so far.....

Never give up never give in.

There are no short cuts to anything worth doing

 

[assets]

Finally got Windows 8 to install BUT still no sound Suppect it kept the windows 7 settings.


Never give up never give in.

There are no short cuts to anything worth doing

 

[assets]

Have deleted and downloaded realtek HD but still no sound

Never give up never give in.

There are no short cuts to anything worth doing

 

[ANFPS26]

Have you tried a different HDMI cable?

Jim

 

[assets]

Jim thank you yes I tried that also but no sound any more

Never give up never give in.

There are no short cuts to anything worth doing

 

[BadBigBen]

Time to do a fresh install...

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]

reinstalled windows, drivers. I can NOT get into BIOS. still no sound. As I said i was doing something and wanted to turn speaker off while I was doing it. It did ask at the time about HDMI. But can not find out what i did in the first place.

Never give up never give in.

There are no short cuts to anything worth doing

 

[assets]

Have also looked a GPedit. still no luck

Never give up never give in.

There are no short cuts to anything worth doing