为什么我的Plug and Play（即插即用服务）找不到？

我也是这种情况，杀毒后设备管理器一片空白，谁能帮帮忙，给解决一下！谢谢！

我刚在网上找到了解决方法，已经解决了，你可以试试。

打开记事本，粘贴下面的内容
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\PlugPlay]
"Description"="使计算机在极少或没有用户输入的情况下能识别并适应硬件的更改。终止或禁用此服务会造成系统不稳定。"
"DisplayName"="Plug and Play"
"ErrorControl"=dword:00000001
"Group"="PlugPlay"
"ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\
74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
00,65,00,72,00,76,00,69,00,63,00,65,00,73,00,2e,00,65,00,78,00,65,00,00,00
"ObjectName"="LocalSystem"
"PlugPlayServiceType"=dword:00000003
"Start"=dword:00000002
"Type"=dword:00000020

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\PlugPlay\Security]
"Security"=hex:01,00,14,80,90,00,00,00,9c,00,00,00,14,00,00,00,30,00,00,00,02,\
00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\
00,00,02,00,60,00,04,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,\
05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00,\
23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,\
02,00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,\
00,00,00,00,00,05,12,00,00,00,01,01,00,00,00,00,00,05,12,00,00,00
存盘退出，将文件名改为killvirus.reg
然后双击这个文件，点yes
重启系统

1、调整、开启PlugandPlay（即插即用）服务的方法是：
开始→控制面板→管理工具→服务→PlugandPlay→自动或者手动、应用。


2、只有将启动类型设置成自动或者手动，启动按钮才会由不可设置的灰色变成可设置的黑色。
此时再点击启动，稍后该服务就会处于已启动状态，点击确定。


3、在运行中输入：services.msc点击确定，或按下回车键（Enter）也能打开服务设置框。


4、在服务中无法开启此服务，可在运行中输入命令：netstartPlugandPlay开启服务。