My Audio device is Realtek onboard. Windows vista found it and installs
driver and also I am installing the driver, but again I dont hear any sound
with speaker or headphone.please help me??

Hi, Majid.

When that happens to me, it usually is because I forgot to turn on the
speakers this morning. :>{

But that doesn't explain why your headphones also don't work. (They are
plugged in, right? To the correct output jack?)

Have you clicked Control Panel | Sounds | Playback?

I also have Realtek onboard. When I first installed Vista Ultimate x64 a
year ago, there was no sound. But I visited Windows Update almost
immediately, it found and installed drivers, and I've had sound ever since.
;<)

I've seen new drivers on the Realtek site, but I've not downloaded them.
Device Manager says I'm now running Realtek High Definition Audio, Driver
Provider: Realtek Semiconductor Corp., Driver Date: 10/16/2007; Driver
Version: 6.0.1.5497. How do those numbers compare with yours?

RC
--
R. C. White, CPA
San Marcos, TX
(E-Mail Removed)
Microsoft Windows MVP
(Running Windows Live Mail 2008 in Vista Ultimate x64)

"Majid Azimi" <Majid (E-Mail Removed)> wrote in message
news:9B64241B-8A93-48C2-A8FC-(E-Mail Removed)...
> My Audio device is Realtek onboard. Windows vista found it and installs
> driver and also I am installing the driver, but again I dont hear any
> sound
> with speaker or headphone.please help me??