Driver audio Windows 7 missing

Thanks to Microsoft to drop support for Windows XP, I did improve my laptop Windows 7, after installation no sound.

Further investigation revealed no audio device installed, the computer works fine just no sound now.

HP pavilion dv8301nr Entertainment notebook PC

HP support page will only allow me to download the old XP driver, I haven't tried a lot of Windows 7Audio drivers no help.

All ideas

Thanks in advance



Here are the ID's hardware supported by this driver.

% * WDM_AMCAUD. DeviceDesc % = WDM_AMCAUD,PCI\VEN_1002 & DEV_4370 & SUBSYS_309B103C
% * WDM_AMCAUD. DeviceDesc%=WDM_AMCAUD,PCI\VEN_1002 & DEV_4370 & SUBSYS_30A4103C
% * WDM_AMCAUD. DeviceDesc%=WDM_AMCAUD,PCI\VEN_1002 & DEV_4370 & SUBSYS_30AE103C

I was afraid of that.  All the counts, this driver should have worked at least by installing it manually.

Try just browsing to the folder without selecting the specific device as such:

Click on the driver tab, click on set to update driver.  Select her browse my computer for driver software method and navigate to C:\SWSetup\sp34567.  Make sure that the include subfolders is selected and see if the pilot goes like this.

If this isn't the case, I don't think the audio is going to work.  Isn't W7 driver for this chip and clearly we have the best driver, there is.

Tags: Notebooks

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