Windows Vista: High definition audio device issue

After you resume a Windows Vista-based computer from sleep or from hibernation and then restart the computer, a high definition audio (HDA) device may no longer work. The device may be a sound device or a modem. You may see an "X" appear on the speaker icon in the notification area. Because of this problem, […]

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After you resume a Windows Vista-based computer from sleep or from hibernation and then restart the computer, a high definition audio (HDA) device may no longer work. The device may be a sound device or a modem. You may see an "X" appear on the speaker icon in the notification area.

Because of this problem, you no longer hear any sound, or you cannot use the modem.

To resolve this problem, install update 929685. To install this update, visit the following Microsoft Web site:
http://windowsupdate.microsoft.com

Microsoft, Windows vista, Hibernation, Fix

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Deepak Gupta is a IT & Web Consultant. He is the founder and CEO of diTii.com & DIT Technologies, where he's engaged in providing Technology Consultancy, Design and Development of Desktop, Web and Mobile applications using various tools and softwares. Sign-up for the Email for daily updates. Google+ Profile.