Hi,
Is the issue specific to Windows Media Player?
I would suggest you to try the steps in the following methods and check the status of the issue.
Method 1:
Set the computer to clean boot state to check for software conflicts.
http://support.microsoft.com/kb/310353
NOTE:
After using the clean boot to resolve your problem, you may follow the ‘Steps to configure Windows to use a Normal startup state’
to configure Windows XP to start normally.
Method 2:
I see that you have tried reloading the driver’s couple of times. I would suggest you to uninstall ‘Sound’ card drivers along with
‘Realtek HD Sound Effects Manager’. To do so refer the following steps:
a)
Press ‘Ctrl+R’ on the keyboard to bring the run dialog box and enter ‘devmgmt.msc’ and click ‘OK’.
b)
In ‘Device Manager’, double click on ‘Sound, video and game controllers’
and right click on the audio device and click ‘Uninstall’.
c)
Restart the computer.
d)
Also, remove ‘Realtek HD Sound Effects Manager’ software from ‘Add or Remove Programs’.
http://support.microsoft.com/kb/307895
e)
Download the latest available drivers for your sound card from the manufacturer’s website and install them. Refer the following link:
http://www.realtek.com.tw/downloads/
If the issue persists then, you may contact Realtek support for assistance.
http://www.realtek.com.tw/downloads/Default.aspx