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Win7设置开机自动启动NumLock键的方法

更新时间：2026-08-22 02:00:20 | 编辑：凉月 | 信息来源：互联网

　　大家在使用电脑键盘打数字时，往往习惯于用小键盘，不过使用小键盘得先开启NumLock数字锁定键才可以，也就是说要Num Lock灯亮起来，小键盘才能正常输入。如果每天都要特地去开启NumLock键才能输入数字，实在是太麻烦了。下面小编给大家分享Win7系统下设置开机自动打开NumLock键的三种方法。

　　方法一：最简单

　　开机到输密码的登录界面时，按下NumLock，使灯亮。

　　注意，这时候不要输入密码进入系统，直接重启电脑。

　　系统会记住您的选择，下次开机时，就自动打开NumLock灯啦！

　　如果系统没有密码，可以先设个密码。再执行上面的操作。操作完了后，再将系统密码去掉就可以了。

　　方法二：

　　1、按【Windosw徽标键 + R】，打开运行框，输入 sysedit ，回车；

　　2、在弹出对话框中，找到 CONFIG.SYS，输其中输入 NumLock=OK，然后点击【File】→【Save】即可。

　　方法三：改注册表

　　1、按【Windosw徽标键 + R】，打开运行框，输入 regedit ，回车；

　　2、在注册表编辑器中，依次展开【HKEY_USERS】→【.Default】→【Control Panel】→【Keyboard】；

　　3、将右侧的 InitialKeyboardIndicators 值改为2，表示开机自动打开NumLock；如果将其值改为0，表示开机不打开NumLock。重启系统，就可以看到键盘上的 NumLock 灯自动打开啦！

　　如果你也想开机自动打开numlock，可以选择以上其中一种方法进行设置，设置好之后，大家就可以随意使用小键盘了。

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