I have a desktop. Once I had a problem with my sound card (Internal), so I replaced it with a new one. Then I installed ubuntu and the sound drivers installed automatically.
Now I've just installed windows 8 and all drivers are automatically installed except the audio drivers. I don't know the brand name of the sound card and I don't have a drivers CD.
Even the System's in built "Device diagnostic" doesn't work and windows 8 doesn't update the sound drivers automatically.
Are there any third party drivers which I can install in my system?
How can I determine the sound driver's brand?