需要正确的安装显卡驱动,然后就可以进行双显卡切换了。
以集成显卡+ATI显卡为例,在win7系统下切换的步骤如下:
鼠标右键单击电脑桌面空白处,选择“配置可交换显示卡”或者选择显卡属性里面设置。举一反三,只要进入显卡交换设置选项界面就可以了。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/503d269759ee3d6d8fb6e6bb45166d224f4ade4a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
点击“配置可交换显示卡”,在弹出的界面上可切换显示卡设置里选择图形处理单元:高性能GPU。点击下面的“应用”按钮就ok了。这样的设置就已经切换到独立显卡上面了。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/9c16fdfaaf51f3de83c1d81492eef01f3a29794a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
设置好后,再打开看会发现在当前活动的图形处理单元为:高性能GPU。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/aec379310a55b3194a8ae30545a98226cffc174a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
如果玩了游戏,看了电影后,需要办公的时候,或用笔记本内置电池要节省电的状况下可以切换回集成显卡,选择“省电GPU”。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/e4dde71190ef76c696a09a5b9b16fdfaaf51674b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)