Sm Bus Controller Lenovo Download Fix Dolby
Sm Bus Controller Lenovo Software For This
Sm Bus Controller Lenovo Series Lenovo Notebooks

Double click on that playback device, which shall open a Properties windows for you.

Sm Bus Controller Lenovo Download Fix Dolby

Home Laptops Download Fix Dolby Audio Driver for Windows 10 for Lenovo Notebook.

The problem being faced here is whenever an affected user turns ON laptop, he gets a pop-up with error from Dolby Advanced Audio i.e., Unable to start the audio driver.

This problem occurs every time when you turn ON your laptop or restart it.

Sm Bus Controller Lenovo Series Lenovo Notebooks

Download Fix Dolby Audio Driver for Windows 10 for Lenovo Notebook Download drivers of ConexantIDT Dolby Audio Lenovo Notebooks G Series Another Solution if you dont have Latest Driver for Lenovo Notebook for Audio in Windows 10 Download Fix Dolby Audio Driver for Windows 10 for Lenovo Notebook Hence, to fix this issue, I am listing down the correct drivers for various models of G series Lenovo Notebooks and also the method of installing them correctly: First of all, you need to disable automatic drivers update installation in Windows 10.

Do follow the steps given above in the linked post and then open Device Manager by pressing Windows key X and select Device Manager.

On the Device Manager, navigate to Sound, video and game controllers right-click on Conexant SmartAudio HD or IDT High Definition Audio Select Uninstall.

Sm Bus Controller Lenovo Software For This

Also, ensure to check Delete the driver software for this device.

Now open Programs and Features by pressing Windows key X and selecting Programs and Features.

Check out the complete list of installed applications you have and uninstall any software which may relate to Conexant SmartaudioIDT High definition audio Dolby Advanced Audio.

For example, you will find Dolby Advanced Audio v2 in the installed application, which needs to be uninstalled.

When the system turns back ON, select the drivers from the list given below for your respective G series Lenovo Notebook and install it.

Also, do not turn back ON automatic driver updates in Windows 10, which you turned off in 1st step.

Once youre done installing correct driver and wants back softwares of Dolby Advanced Audio and the Dolby Home Theater, you can do so by locating setup files from following path in your computer: For Realtek: C:DriversAudioRealtek6.0.1.6957PCEE4 For Conexant: C:DriversAudioConexant8.64.49.0DolbyGUI Download drivers of ConexantIDT Dolby Audio Lenovo Notebooks G Series.

Driver version is Conexant 8.66.4.0 Download Lenovo Notebook G400s, G400s Touch, G500s, G500s Touch CONEXANT Audio Driver (for Windows 8.1).

Please note, youll have to install this driver in compatibility mode to make it work on Windows 10.

The driver version is 8.65.3.53 and can be installed on both 32 64-bit windows.

Download Lenovo Notebook G405 G505 Audio Driver for Windows 10 (64-bit) Lenovo G405, G505.

Now, open Device Manager, locate Sound, video and game controllers right click on Conexant Smartaudio HD Select Uninstall.

Upon reboot, open Device Manager, locate Generic Audio Driver, right-click on it and select Update Driver Software.

The above method is being implemented because Lenovo has not until now released the official drivers support of Windows 10 for the G580 model.

Another Solution if you dont have Latest Driver for Lenovo Notebook for Audio in Windows 10 Go to Desktop locate the Sound icon on the right of Taskbar.

Select the current playback device, which is in use by Windows 10.

Sm Bus Controller Driver Lenovo