Having problems with your HP Pavilion dv4000 Notebook ?

I've lost all sound in my HP Laptop after installing Vista SP2. I checked audio device drivers, made sure that nothing was muted, no luck. I also get an error message C00D11B1 when I try to play CD's or music files in Media Player 11. Help, please.


Answers :

Conexant High Definition Audio will fail when upgrading to Vista SP2. If that is what is running on your system then you do not have to reinstall the driver, just remove it from the device manager and restart the machine. It will re-detect the device and usually fix itself.
Go to the hp website download the latest drivers, un-install the present one and reboot the computer .Windows will on reboot find new hardware and prompt you for the drivers for the sound card.
\015\012Good luck
Repair Help & Product Troubleshooting for HP Pavilion dv4000 Notebook

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