Drivers ? I can help
Go to iobit.com and Download Driver Booster 2.2 and Install it.Tap Scan and It will search for Missing,Corrupted and Outdated Drivers.For first Search,It will definitely find some Missing,Corrupted and Outdated Drivers.Tap Update All and It will automatically search and download the Latest Stable Version of the Drivers that are being Signed.It has major support to components and stuff.
It fixed my Audio Issue.Thanks