我的WiFi上的所有其他设备都具有宽带连接和互联网,并且可以正常工作。
在运行Windows 8的笔记本电脑上,我无法使用WiFi进行连接。
您可以看到我通过局域网线连接的屏幕截图,但WiFi无法连接。
在这里我该怎么办?
使用的路由器是aBeetel 450TC3。
在这里您可以看到在笔记本电脑上连接WiFi时出现问题:
ipconfig / all的输出
Microsoft Windows [Version 6.3.9600]
C:\ >ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : HP
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : domain.name
Wireless LAN adapter Lenovo Easyplus Hotspot
:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Hosted Network Virtual Adapter
Physical Address. . . . . . . . . :
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter Local Area Connection* 2:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Wi-Fi Direct Virtual Adapter
Physical Address. . . . . . . . . :
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter Wi-Fi:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Ralink RT3290 802.11bgn Wi-Fi Adapter
Physical Address. . . . . . . . . :
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Ethernet:
Connection-specific DNS Suffix . : domain.name
Description . . . . . . . . . . . : Realtek PCIe FE Family Controller
Physical Address. . . . . . . . . : DHCP Enabled. . . . . . . . . . Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::548b:
IPv4 Address. . . . . . . . . . . : 192.168.1.107(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 04 March 2016 14:10:45
Lease Expires . . . . . . . . . . : 07 March 2016 14:38:23
Default Gateway . . . . . . . . . : fe80::bac1:a2ff:fe1e:144c%3
192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
您可以看到以下有关调制解调器设置的屏幕截图:
This problem might occur frequently with many users hence I am posting the solution. What happens is that the routers broadcast waves on some frequency and various channels. Some times the Wireless card which comes default embedded in our laptops is not able to scan the frequency of router or connect to the channel on which router is broadcasting. Usually this setting is done by router in auto mode. Unless some geek changes the channel on which router should broadcast which receiver at your laptop should be able to pick. Usually Auto mode on routers work perfectly. But in some cases like mine I found use of an external USB wireless adaptor like this one http://www.amazon.in/USB-wifi-Adaptar-dongle-wireless/dp/B00W97H75I?tag=googinhydr18418-21&tag=googinkenshoo-21&ascsubtag=46dcded8-0bea-4080-8701-f8ab33d4406c
解决了这个问题。就我而言,我在各个地方都尝试过,但笔记本电脑的wifi仍然可以扫描网络,但无法连接。但是使用外部USB wifi可以解决此问题。
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