WinXP notebook how to eliminate the sound card does not support the fault of the mixing function

Xiaobian mother adult's WinXP notebook recently had a little glitch: the sound card does not support the mixing function, open the small speaker to adjust the volume, did not find adjustable "Stereo mix", where is the volume? How can I troubleshoot this?

Here's how:

1. Click \\"Start\\"-> \\"Run\\" Enter \\"REGEDIT\\".

2. After the registry editor appears, locate the following HKEY_LOCAL_MACHINE \\\\ SYSTEM \\\\ CurrentControlSet \\\\ Control \\\\ Class \\\\ {4D36E96C-E325-11CE-BFC1-08002BE10318} \\\\ 0005\\\\Settings\\\\filter\\\\Rear

You can also directly navigate to this folder by looking for “EnableInputMonitor”.

3. Create two new binary values ​​in the same folder: Named ”DigitalinputMonitor”, “DigitalStereoMix”. The data for both key values ​​is set to 1.

4. Close the Registry Editor and restart the computer. At this time, you can find that there is one more item in the “Volume Control” column. “Input Monitor”, our MIC can be realized in real time. Playback, and the volume can be adjusted.

5. The recording control also has an option “Stereo Mix”, which can be used when the recording is selected to “Stereo Mix”.

If friends and friends also encounter the same problem, try the small series method, I believe that the problem will be solved soon. If friends and friends have a more convenient way, welcome to interact with Xiaobian.