I have checked at the device manager OPTION of my computer and noted that the drivers for video controller(VGA compatible) and Multimedia Audio Controller are not installed. Does this affects my audio system because as at now am not able to listen to any sound.
I also came across another Computer with Multimedia Audio Controller as the missing drive but it played sound and could even produce the WELCOME sound of windows XP. please assist If you see any FLAGS on your device manager, use the CD driver that came with your system or download by the support site. You may be referring to Windows system sounds which also requires the audio driver be installed.One device change I would attempt to see if the driver files are available. UNINSTALL the driver files in device manager and restart your computer to see if they load automatically. That has worked well with other computers. Should the files not reload, then you can find them at RealTek 97 Audio.
Here's the link: http://www.realtek.com.tw/downloads/Make and model of your computer please?