硬件的ID:ACPI\VPC2004\0 驱动位置名称显示:lenovo acpi-compliant virtual power controller Lenovo电源管理驱动 解决此问题的方法: 一、ctrl+x\设备管理M\未知设备\更新驱动程序软件\浏览计算机以查找软件\从计算机设备程序中选取\在列表中选择有电源管理状态图标的驱动\下一步完成 下图作为演示步骤:©...
I just bought Lenovo g560. And installed windows 7 pro. x64 and installed drivers from driver cd shipped with laptop (windows 7 drivers). After installed all drivers still I had one device unknown ; device id = Acpi\Vpc2004. In the Windows 7 solution center, there...
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联想的虚拟电源控制器驱动。 设备描述:Lenovo ACPI-Compliant Virtual Power 实例路径:ACPI\VPC2004\0 硬件ID:ACPI\VEN_VPC&DEV_2004 驱动日期:2009/10/19 驱动版本:5.4.0.1 物理设备:\Device\0000002a 上传者:u011164992时间:2017-09-26 essx8336声卡驱动 for linux ...
Re: Unknown Device driver not found: ACPI\VEN_VPC&DEV_2004 Hi Thematrix01, Thank you for the reply! Do you see any yellow\red exclamation mark in device manager? I would suggest you to open Disc management and check if the drive is detected there, here are the ...
Re: u310 unknown device Acpi/VPC2004 Gursoy, you need to haveLenovo Energy Management Driverversion7.0.3.3installed, not version 6.0 or 7.0... http://support.lenovo.com/en_US/research/hints-or-tips/detail.page?&DocID=HT073560 Zehn
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