How to solve the Audio problem in Intel DG33BU for Windows 7

I have upgraded windows7 from older windows vista. I attempted to install the driver setup from Intel motherboard CD as well as the drivers from Realtek online, but I can't acquire the audio device working in Windows 7 Professional. The High Definition Audio Controller demonstrates up under system devices somewhat than sound cards, so I can't choose it as an audio output device in sound settings. Anybody else have this issue how to fix this issue then please reply to my post as soon as possible.

This Intel DG33BU motherboard had a lot of BIOS fixes. There were few fixes regarding to audio problems in amendment 0437 if your BIOS is older. Than that, blinking may help. Can't actually say for sure. Try uninstalling the driver entirely in device manager through control panel, beside with all the software for it in control panel. Restart your system again. It might complain or message you through pop screen concerning not having a driver, if it comes up, notify it to go to Windows update/online for the driver. or, manually select for the update. Windows update and check out that if a driver comes into view there. Then download that driver and install it again.

I installed the bios setup of 0572 version when I initially realize that I had an audio problem. I've detached the "High Definition Audio Controller" component numerous times from System Devices as well as reboot the whole stuff and reinstall with as numerous methods I could imagine of, including older driver versions from together Intel as well as RealTek. Windows presently persist that no matter what I decide, the present Microsoft provided drivers are what is best for this device. All components that windows discover have drivers, but there are no audio, video as well as game controllers or devices under it. I have attempted using the 'Add Legacy Hardware' technique to adjoin the device both the RealTek as well as the Intel provided drivers with no achievement. It presently says the Realtek HD Audio cannot begin.

And yes, audio is enabled in the bios nonessential configuration. I imagine that if it may be trying to send the audio to the Sony/Philips digital interconnected format (SPDIF) output? I'm not sure to tell you that check your audio driver properly because you have able to install but you cannot able to get the sound. So I think that there will be some problem with device which you set up on your pc. So check same device on another machine whether it is working there properly or not. If not then there is some problem with that device.