Question about Sony VAIO PCV-RS422X PC Desktop
Sound is Sigma Tel.
In BIOS set auto enable.
Posted on Jan 20, 2008
First check out,whether the audio device is pluged in properly. Second check the driver is being installed. third check whether the device is activated in device manager. If the problem is not solved,just uninstall the device and the corresponding driver. then install the device and check the system detects the device.then install the corresponding driver. otherwise try out with new realtek driver files.
Posted on Oct 05, 2007
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no sound on my computer
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