win7試過可以用，安全模式可以啟用聲音

1、安全模式默認是禁用聲音的

2、windows audio和windows audio endpoint build等服務是被禁用的

3、將下面內容保存成.reg文件運行并雙擊運行

復制內容到剪貼板

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Network/{4D36E96C-E325-11CE-BFC1-08002BE10318}]

@="[6cFgE][?ο?п?, νìδ?? ??δ ?aмè ￠???????è?? !!! !!! !]"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Network/{640167b4-59b0-47a6-b335-a6b3c0695aea}]

@="Portable Media Devices"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Network/AudioEndpointBuilder]

@="Service"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Network/Audiosrv]

@="Service"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Network/HdAudAddService]

@="Service"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Network/HDAudBus]

@="Service"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Network/drmkaud]

@="Driver"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Network/MMCSS]

@="Service"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Minimal/{4D36E96C-E325-11CE-BFC1-08002BE10318}]

@="[6cFgE][?ο?п?, νìδ?? ??δ ?aмè ￠???????è?? !!! !!! !]"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Minimal/{640167b4-59b0-47a6-b335-a6b3c0695aea}]

@="Portable Media Devices"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Minimal/AudioEndpointBuilder]

@="Service"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Minimal/Audiosrv]

@="Service"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Minimal/HdAudAddService]

@="Service"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Minimal/HDAudBus]

@="Service"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Minimal/drmkaud]

@="Driver"

[HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Control/SafeBoot/Minimal/MMCSS]

@="Service"