笔记本电脑连上网后过一段时间会自动断线需要重新连接,为什么?
推荐回答(4个)
1.先排除 是那些地方的问题!
把网线插到其他电脑看是否也断线,如果断线就是 猫或者路由的问题
2.如果是局域网或者公司网 看看是不是有ARP 攻击
3.会不会是你电脑安装了防火墙 有流量攻击你 你电脑防御导致 掉线
4.看看 网线是否松动 接口的金手指是否氧化 擦一下再插进去
5.看看是否电脑中毒导致!不放心就重新做下系统
6.重新打下 网卡驱动 不一定下载最新的驱动 也许是驱动并不适合你的电脑硬件!
7.如果做系统和其他网线都没问题 大概是你的 网卡出问题了
如果 你的计算机不是他们所说的问题 请检查你的宽带连接设置!
宽带连接 属性 选项 重拨选项 挂断前的空闲时间 选择 从不 确定 即可。
如有疑问 请追问
如满意 请采纳!
用其他电脑测测 如果一样 就是网络问题
如果就你的本这样 检查一下网卡是否有问题
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