I have an Acer Aspire 4530 Notebook. And once I upgraded to 7 Ive noticed problems with the sound. I have the latest windows 7 Ultimate Drivers
64 Bit for the built in realtek card from the acer website.
This is my problem. Sound works fine. Then When I go to adjust the volume either from the bottom right icon or the dial on the front of the laptop, (Sometimes this happens its not a 100% thing which Is weird) the sound just stops. There are no error messages and or anything you just cant hear anything. And this only happens sometimes. To get it to work again I have to restart a few times or completely power it off.
Anyone have any idea what this is?
Thanks in Advance.