Win7 computer sets the method of using different volume to insert the speaker and earphone respectively
The specific method is as follows:
1. Open the control panel of Win7 system, and then open Realtek HD audio manager; Br>
2, then find the settings button;
3, then we check the use of the front and rear output devices to play two different audio streams;
4, through With the above settings, we can use different volume when plugging in speakers and headphones.
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