No sound. Realtek. Windows 7.

[piktasdiedas]

Hi,
I have eMachine e725. Sound card is Realtek ALC272 @ Intel 82801IB ICH9 - High Definition Audio Controller. With Windows XP everything was OK, but I have a problem with Windows 7 x64.
I instaled driver given by manufacturer, but it's only Vista x64. However other drivers for Vista works perfect in Win7. I also tryed other driver's version form internet. But result was the same. But there was diffirence: with some drivers the sound bar was moving while the movie or winamp was playing, with ather the bar wasn't moving.
There is also small sound icon in lower right corner, speakers are set as default.

http://img22.imageshack.us/img22/8552/92044625.png

Help. Anybody? Please. Desperate...

P.S. Sorry for Eglish... non native speaker

 

[reghakr]

Give this site a try:
64bit and x64 - Realtek - 64-bit audio driver

 

[piktasdiedas]

I tried ATI HDMI Audio Device and Vista, Windows7 Driver(32/64 bits) Driver and both during instalization showed table with "No Driver was supported in this package."

 

[piktasdiedas]

I tried ATI HDMI Audio Device and Vista, Windows7 Driver(32/64 bits) Driver and both during instalization shown table which said "No Driver was supported in this package." Am I doing smth wrog?

 

[piktasdiedas]

Does somebody knows any solution? or maybe where to look for solution?

 

[reghakr]

You're sound card has HDMI out?

Did you try my link for drivers?

 

[offi55]

Ive got the same. I have toshiba tecra a8. I reinstalled Win couple of times, installed drivers, reinstalled modem(its also using sound drivers), changed all the settings in every way and still dont have a sollution. Anyone?

 

[ibagaza]

i also have a emachines e725 with win 7 pro x64 installed. I have had the same problem since i installed it on my laptop about 2 months ago. Tried every possible driver available including the latest x64 driver for win 7 both from realtek site and emachines.

 

[reghakr]

Did you try my link in post #2?

Are the Realtek drivers listed in Programs and Features?

 

[WDAexodus]

Have you tried allowing Windows Update to find the driver for you? Uninstall your drivers and see if Update can find one and install it. I run realtek drivers also. There is an update for W7 which is linked a couple replies up. If you had input from programs and you saw your green bar moving then Windows was processing the sound. That would point me to your HDMI output. Stupid question: Are you using an HDMI cable to produce sound to your monitor? If I am not mistaken the HDMI driver allows your sound controller to talk to the HDMI output. If you aren't using the HDMI port your not going to have audio. Otherwise you have to use your regular sound ports for audio. Just an educated guess.

 

[ibagaza]

the answer to fist question... Yes, Realtek driver is listed in programs and features.

 

[ibagaza]

the answer to the second question. Yes, i have tried uninstall the driver and then let windows update find a driver, but that does not work either. The wierd thing is that all the different driver i install have the green bar moving when i test it, but no audio is coming from the speakers. Since i dont have hdmi output on my laptop there only one playback device on my laptop.

 

[Nano3]

Did you check the links he posted on #2

 

[ibagaza]

Yes, did not work either...

 

[reghakr]

Could you answer this question please?

Are the Realtek drivers listed in Programs and Features?

If so, did you uninstall them first?

 

[ibagaza]

yes, i did uninstall it first

 

[reghakr]

Could you go to Start > Run, and type msinfo32, expand the Components section and click on Sound Device .This may give more information on the card.

You could try this freeware utility for complete cleanup, then see if Windows picks It up or you can try the other download links.

Driver Sweeper

 

[ibagaza]

http://img41.imageshack.us/img41/5161/blas.png

Sound device info as requested

thanks for the help by the way, i appreciate it...

 

[reghakr]

Download this freeware Utility. It gives tons of information about you system,

The graphics car will be listed on the first screen when you open the program

URL=http://majorgeeks.com/SIW_System_Info_d4387.html]SIW (System Info) 2009.10.22[/URL]

 

[ibagaza]

http://img233.imageshack.us/img233/7844/28168937.png
http://img697.imageshack.us/img697/2820/98412184.png

this is what the program showed. Dont know if its much of a help...