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Win7重装系统后开机很慢怎么办 Win7为什么重装系统后开机很慢

更新时间：2026-08-19 02:54:39 | 编辑：忘殇 | 信息来源：互联网

　　Win7重装系统后开机速度特别慢如何解决？刚完成Win7重装系统的操作，结果Win7重装系统后开机很慢怎么办？最近就有网友遇到这个问题，导致开机速度慢的原因有很多，解决方法也不同。下面分享些常见的Win7重装系统后开机速度慢的解决方法。

　　Win7重装系统后开机很慢怎么办？

　　方法一

　　1、当遇到win7重装系统后开机速度很慢时，首先我们在桌面按下“Win + R”快捷键打开运行窗口，输入“msconfig”并点击确定打开系统配置。

　　2、进入系统配置后，切换到“引导”选项卡，点击“高级选项”按钮，可以从这里设置处理器的核心数量。

　　3、打开“引导高级选项”窗口后，勾选“处理器数”，然后将其设置到最大值，比如是4核的处理器那最大处理器数就是4，设置好点击“确定”保存。

　　4、然后切换到“启动”选项卡，将多余的启动项即可解决win7重装系统后开机速度慢的问题。

　　方法二

　　当遇到Win7重装系统后开机很慢时，我们可以检查一下电脑的散热情况。比如说，笔记本要检查风扇，如果风扇灰尘过厚会堵塞散热管道，从而使得CPU温度过高，进而影响到电脑的运行速度。解决方法：小编建议大家更换CPU风扇及硅脂。

上一篇：电脑启动不了怎么重装系统Win7 电脑启动不了快速重装Win7系统方法教程

下一篇：Win7系统还原需要多长时间？


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