My office gave me Dell scope E6520 with Windows XP introduced on it. I didn’t realize what Sound drives established. When I investigate the Windows XP sound board, it demonstrated to me IDT Sound Control Board. I chose it then after that clicked the "Progressed" bind but it does nothing. I would be able to see just a few radio binds just "Capacity" and "Various". I didn’t get the settings for balance or HDMI or anything similar to that. I have fixed IDT Towering Definition Sound CODEC but control board does nothing. My associate has Dell Studio XPS running Windows 7 and he is having every last trace of the settings for IDT HD Sound. What is the situation in my laptop?