82问答网 > 笔记本打开PPT全屏左右两边有黑边，求解决办法

笔记本打开PPT全屏左右两边有黑边，求解决办法

2025-03-16 07:42:41
推荐回答（1个）
回答1：

打开注册表编辑器：“开始”--输入“regedit”依次找到：HKEY_LOCAL_MACHINE------SYSTEM------ControlSet001-------Control-------GraphicsDrivers-------Configuration------然后右键点击Configuration选择查找，输入Scaling，在右框内即可看到scaling，右键scaling选择修改，将数值改为3即可，原值为4。 这样应该就可以了

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