No audio output device is detected

[frankthetank198]

I have just done a clean install from xp to windows 7 64 bit, everything is working fine except i have no audio, in the right hand of the task bar i am getting no audio output device is detected. If i look on device manager there is a fault on the multimedia audio controller

The drivers for this device are not installed. (Code 28)
There is no driver selected for the device information set or element.
To find a driver for this device, click Update Driver.

I have been looking for a driver for the last 3 days but none seem to work, if anyone could lend me there expertise that would be great as its driving me crazy(no pun intended)

 

[StalkeR]

Hello there. You should give us your information about your's audio card. You can do that bu following:
Download and install Everest from here. Start it and go to Multimedia -> PCI/PnP Audio. In the right side you'll see Driver Description,and bellow that something like this.

Realtek ALC888/1200 @ Intel 82801GB ICH7 - High Definition Audio Controller [A-1] PCI

This is mine.Copy and paste your here,so we can find drivers.
StalkeR
Also I'll suggest you to update your system spec.