Windows10一堆问题,我建议你降级到8.1或者更低的系统版本。
如果不想降级,试试下面的解决方案,有可能成功:
NO.1[A problem with Conexant audio means that you may hear no sound in Windows 10 even though everything appears to be working correctly. While this is being investigated, Microsoft suggests running msconfig.exe and heading to the Boot tab. Click the Advanced options button, check the Maximum memory box and set the value to 3072.]
微软建议Conexant声卡用户运行msconfig.exe程序,选择启动页,点击高级选项,将最大内存设置为3072。
No.2[right clicking the volume button in the bottom right, clicked troubleshoot sound problems]
有用户反映,右键点击右下声音图标,选择声音故障检测(我没有win10,大概这个意思)能够修复此bug。