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Windows 7 system sounds normal cool dog music no sound

  
failure phenomenon: Windows 7 cool dog software has no sound, the system sounds normal. Analysis of the cause: 1. View the cool dog software settings 2. View the system settings solution: 1. Windows 7 operation method as shown: see if it is in the disabled state Windows 7 system sound normal cool dog music no sound 2. Check whether the audio output is set Select correct 3. Check if it is a system setup issue. Click on the speaker icon in the lower right corner to select the synthesizer. Check if cool dog music is disabled



Win7 system basics
Windows system
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