操作步骤:
此处以下载Lenovo Y410P笔记本 Windows 7系统下的电源管理为例: 1、打开联想服务网站驱动下载页面,可通过主机编号查询驱动,也可按照机型选择查找驱动,如下图所示: 
2、找到联想电源管理软件,点击“下载”; 
3、点击"另存为"选择保存路径,如下图所示: 
下载完成后,在存放位置可找到如下安装程序: 
4、双击压缩包选择“安装”;   5、解压完成后会自动启动安装程序,(注:如果未自动启动安装程序,可以找到解压路径后打开文件夹手动运行Setup.exe进行安装)如下图: 
点击“下一步”; 
点击“下一步”; 
6、点击“安装”; 
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7、安装完成后选择“立即重启”; 
8、重启完成后任务栏右下角会出现联想电源管理软件图标。 
9、双击图标即可弹出电源管理软件主界面: 
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