如果电脑fps不稳定先看一下显卡驱动是否是最新版本的，如果不是就需要更新驱动了，如果不是驱动问题就按下面的方法做；

1、右键点击桌面会出来一个控制面板，单击进去

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2、单击进去，你会看到一个3D类目

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3、最后关闭垂直同步，如果还是有点卡的话，就进入lol画面设置里面，把画面质量调低一点，这些都弄了的话，电脑还卡，那就没办法了，问题就出在显卡配置太低了，只有换显卡。

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