Article ID: 266034
If this article does not describe your hardware-related issue, please see the following Microsoft Web site to view more articles about hardware:
After you resume your computer from Standby or Sleep mode, your sound may not work.
To resolve this issue, please contact the manufacturer of your sound card to inquire about the availability of updated drivers.
The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.
To work around this issue, use one of the following methods.
Method 1: Adjust the Volume Level
Method 2: Enable/Disable Mute
Article ID: 266034 - Last Review: June 19, 2014 - Revision: 4.0