Question about Lenovo Core 2 Duo 2.0GHz 1GB 120GB DVDRW 14.1-Inch Vista PC Notebook
My system bring an ERROR message, NO ACTIVE MIXER DEVICES AVAILABLE.
Realtek Audio driver has been installed and shows that it is working properly.
It must be a driver issue, try reinstalling the driver for your sound card again or if not, try calling support line for that model and make of that card.
Posted on Jul 03, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
Download driver and software updates directly from Acer's website (see Resources). Save the files to a folder, and then run the setup program to install the software.
Download and install a new software driver for your laptop's on-board audio controller. Many audio controllers in Acer Aspire laptops use the AC97 Audio Codec driver. Go to the Realtek website and click on the "Downloads" tab to see available software (see Resources).
Adjust the sound using the Master Volume setting. Right-click on the audio icon on the toolbar and select "Open Volume Control." Use the Master Volume and Wave input settings to adjust the volume of the audio that is being heard.
Use a software program such as the Realtek Sound Effect Manager to control and adjust the laptop's audio settings. There should be an icon on the desktop or toolbar, but you can also find the program in the Control Panel as well. The program contains an equalizer with presets to choose from as well as mixer and audio I/O options.
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