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Win7系统双显卡怎么切换独立显卡？电脑双显卡切换方法

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　　如今很多用户的Win7电脑都有一个CPU集成核心显卡，同时还配备了一个独立显卡，这也就是我们所说的双显卡电脑。在电脑的运行过程中，双显卡会根据需要智能切换，不过由于各种原因，有时候双显卡切换无法兼容那么好，那么就需要我们手动的切换到性能更好的独立显卡。下面来看双显卡切换的方法。

　　1、首先我们只要确定电脑是否是双显卡，另外检查一下双显卡驱动是否安装正常，之后再看独立显卡是N卡还是A卡，然后按照以下方法设置即可。下面我们就来详细介绍下双显卡电脑如何切换到独立显卡运行；

　　情况一

　　1、如果是N卡，在电脑桌面空白位置，点击鼠标右键，然后选择【NVIDIA控制面板】，如下图所示；

　　2、在打开的NVIDIA控制面板中，我们在左侧的3D设置中，点击【管理3D设置】，然后在右侧的【全局设置】中，将首选图形处理器下方的选项，更改为【高性能NVIDIA处理器】，完成后，记得再点击底部的【保存】即可，如下图所示；

　　3、这样设置，就可以将双显卡电脑，切换到默认为独立显卡高性能环境下运行了。

　　情况二

　　1、以上是N卡设置方法，下面是A卡，同样是在电脑桌面空白位置，点击鼠标【右键】，在弹出的选项中，点击【配置可交换显示卡】，如下图所示；

　　2、然后在弹出的AMD可切换显示卡设置中，我们可以将需要设置为独立显卡运行的应用程序添加进来，然后选择【高性能】即可，完成后点击底部的【保存】就可以了。

　　上面给大家介绍的教程是根据不同类型的显卡来进行操作的，如果你在使用电脑的过程中碰到了这样的烦恼，就可以按照上面介绍的步骤来进行操作，即可解决这个问题。

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