开始----设置-----控制面板----声音和音频设备----声音,声音方案选择自定义,然后在下面的声音里选择你要的声音,点击播放试听一下,如果声音可以正常听,确定即可
你是不是把系统声音给关了,打开控制面板,在里面有个声音和音频设备,打开后,选到声音哪项,里面就有WINDOWS里面系统声音配置,,一般是关的,因为优化过的系统会把它关掉,认为它占内存,,
调整一下主音量和波形
解决办法::To all having no sound but only video, I tried the solution on the regedit, as suggested above, Start> run> type regedit, then go to "My Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32 Create a new String value named “wavemapper“. As value give it “msacm32.drv" This does work! Inmediately got the sound back!
问题出现原因: 卸载了SRS这个声效软件
------------------------------------------------------------------系统声音