我家的无线网为什么我用笔记本连上后却没有网络访问权限???

2025-03-06 22:41:56
推荐回答(4个)
回答1:

根据你描述的情况,我们先来判断是路由器设置的问题还是电信线路问题:
先不要路由器,直接接电脑,然后通过电脑的“宽带连接”拨号上网。如果能上网,则说明电信线路没问题,如果不能则说明电信线路有问题,打10000找电信客户报故障,请师父解决。
排除了电信线路问题,也就是电信线路没问题,那问题就出在了我们的路由器或电脑或其它地方了。设置好路由器之后,如果我们的电脑有线的、无线的,还有手机等都上不了网,那问题就出在了路由器上,按路由器的说明书一步一步重新设置路由器。如果某些设备能上网,那问题就在你的笔记本上了。比如你的笔记本的无线网卡的IP地址不是通过DHCP或手工设置的当前无线网络有效的IP地址、你的无线密码输入错了、你的无线路由器采用的加密和认证方式不被你的笔记本支持、你的路由器的无线频道不被你的笔记本的无线网卡支持。我们来一一排查这么些原因。1)查看你的无线网卡是否获取到类似192.168.0.x或192.168.1.x的IP地址,一般路由器通过DHCP分配的都是这个,如果没有则手工设置一个这样的IP。2)无线密码输错了,重新配置路由器的无线SSID名称,从新连接,输入正确的密码。3)无线路由器采用的加密和认证方式不被你的笔记本支持,先试试不加密看能否上网,如果能,更改加密方式。4)你的路由器的无线频道不被你的笔记本的无线网卡支持,把无线路由器的频道手动改为6等常见的频道。

回答2:

路由器里面要填入adsl的用户名和密码,并设置为路由器开机自动拨号。这样路由器电源一开就自动上网了,你的笔记本也就能通过路由器上网了

回答3:

连接:
1.ADSL——路由器的wan口
2.电脑——路由器的LAN口(就是上面有1、2、、3、4的哪几个,随意一个)
3.电脑浏览器输入192.168.1.1(一般都是这个),在你路由器后面有
4.输入管理员账户密码。(路由器背面都有)
5.依照设置向导操作,一般现在都是PPOE模式。这需要你的宽带帐号和密码。
6.最主要就是这个。还有打开WIFI的话,别忘了设密码。
7.下一步,下一步。

回答4:

这个问题一般是由于没有在路由器设置里面开启dhcp服务(电脑不能获取到上网的ip地址)导致的,解决的办法主要有两种。
1、右键点击网络图标,选择疑难解答,它会自动诊断,会告诉你是什么问题,一般情况下,电脑能够自动修复。
2、未开启dhcp服务,也就是电脑未获得ip地址,首先,用网线把路由器连入笔记本电脑,在浏览器输入路由器地址,一般都是192.168.1.1.(路由器地址在路由器背面),然后,它会提示你输入路由器登录密码,输入密码0,然后进去之后在设置里面找,有一个选项是开启dhcp服务的,点击开启,然后连接,就OK。
如果以上办法不行,就这样来,首先,别用路由器,先用调制解调器来拨号上网,如果不行,那就换调制解调器,如果可以上网,那就把路由器恢复出厂设置,重新设置一遍。

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