是不是拉别人的网线啊，有可能在别人在路由器里把你的MAC地址给过滤了，或者用软件把你禁止了

你好朋友，你用最新版本whatsapp介绍的360安全卫士解决一下，现在最新版本的360安全卫士8.6新版里边集成了断网急救箱，专门修复网络问题，建议你用用看看．

你可以换根网线看看，看看是不是线坏了。如果线没有问题的话，就是你笔记本的网线接口模块有毛病了

首先你要明确,双网卡可以同时上网,并且好像没有限制,如果你电脑PCI和USB足够多,插一百个网卡也可以.其二,我没明白你的意思,我全部说明吧,你要确定两块网卡独立都可以上网,然后确定你的两块网卡IP没有重叠.如果都没问whatsapp登陆问题题你还不能上那么PING一下网关看看通不通,如果通了再用NSLOOKUP测一下DNS.看你的截图应该是出在网关或是DNS上了.

1、看看电脑右下角的本地连接是否显示正常。
2、如果是adsl拨号，看看拨号软件是否有报错。
3、网卡驱动是否正常。
4、如果家庭路由器上网，可以ping路由器ip地址，看看是否能ping通。如果能ping通，再ping外网。ping不通的情况下，请直接找宽带提供商。
5、公司局域网，可以直接找网管检查一下。

有线和无线配置冲突了

建议一、你查查看你的网线连接怎么样。二、试试360断网急救箱。三、以上是最简单的，如不行建议你找朋友看看吧。复杂在这一时半会也解释不清的

拿你家的网线，去电whatsapp官网是微信吗脑城要另外一种线（交叉线），（他们都懂的）回来试一下。

I have a good friend. She is 15 years old. We have the same hobby as collecting stamps. So we often exchange stamps. She is very lovely and good-tempered. We get along with eawhatsapp注册不了怎么办ch other.I often ask for help from her, and she is always glad to help me ouwhatsapp该怎么登录t. It seems that she is an angel from the heavon. I remember one day it was rainly cats and dogs. I didn't take the umbrella with me. I was so sad. Suddenly I saw her coming towards me. She said she saw me do not take the umbrella with in the morning, so she hurried to come here whatsapp聊天对话制作after school to share with mwhatsapp官网中文e her umbrella. I was so moved. She is so kind and thoughtful.I'm quite glad to have such a nice friend. I hope our friendship would last forever.

WhatsApp中文网页版 - WhatsApp官网请注明：WhatsApp中文网页版 - WhatsApp官网 » 网页版whatsapp可打电话 电脑突然之间不能上网了,网线没问题,是硬件起因吗