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联想的y470笔记本电脑为什么上Q老掉线

网卡问题我的y470没有产生这个现象

2025-03-17 00:39:06

推荐回答（1个）

回答1：

联想用户您好，上网掉线一般是网络是有关系，您可以更新网卡驱动并查看网络是否畅通
开机后按F8进入安全模式，卸载当前的网卡驱动，重启电脑后在联想官网下载安装此驱动，不要使用第三方软件可能会出现系统不稳定的情况
驱动下载
http://support1.lenovo.com.cn/lenovo/wsi/Modules/Drive.aspx?intcmp=I_F_Fast_Driver_1

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