No audio device found

Hello,

I have installed the MSI Realtek High Definition Audio Driver 6.0.1.6586 on my lenovo pc running on windows XP.

i checked all the settings below

Go to Start->Settings->Control Panel->Adminstrative Tools->Services

Then locate in the list of services "Windows Audio". Open this service

If this service is showing with a Startup type set to Disabled then Select "Automatic" from the drop down list then hit apply. Then click the "Start" button.

If this service is showing with a Startup type set to Manual then Select "Automatic" from the drop down list then hit apply. Then click the "Start" button.

Next Go to Start->Settings->Control Panel->Sounds and Audio Devices then select the Volume Tab then put a tick in the box marked "Place Volume Icon in the Task Bar" then click apply.


but still no audio device found. Could anyone tell me how to rectify this problem