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Ritesh2raj
1 Copper

cant detect wierless networks wifi

Hey, i am using Dell inspiron model N4050 my laptop does not seem to detect any wireless networks around and i am unable to connect to wifi, networks works fine with ethernet cable.My drivers are up to date.I have done and tried everything i know of.i need help

 typed "cmd ipconfig /all" and that's what I received.

 

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\Dell>ipconfig/all

Windows IP Configuration

   Host Name . . . . . . . . . . . . : Dell-PC
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Wireless Network Connection 2:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter
   Physical Address. . . . . . . . . : CC-AF-78-A3-EE-53
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Dell Wireless 1701 802.11b/g/n
   Physical Address. . . . . . . . . : CC-AF-78-A3-EE-53
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Local Area Connection:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Realtek PCIe FE Family Controller
   Physical Address. . . . . . . . . : 18-03-73-8E-94-91
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::fc0b:3aad:74be:1263%13(Preferred)
   IPv4 Address. . . . . . . . . . . : 192.168.1.2(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : 24 February 2012 16:41:56
   Lease Expires . . . . . . . . . . : 25 February 2012 16:41:56
   Default Gateway . . . . . . . . . : 192.168.1.1
   DHCP Server . . . . . . . . . . . : 192.168.1.1
   DHCPv6 IAID . . . . . . . . . . . : 286786419
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-16-1D-F4-8C-18-03-73-8E-94-91

   DNS Servers . . . . . . . . . . . : 192.168.1.1
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Bluetooth Network Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
   Physical Address. . . . . . . . . : CC-AF-78-A3-EE-54
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{C2BD01EC-61D4-43F7-B90B-2B5CF78C997C}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{5E37BFC7-2EEC-4C0E-B07B-101676825770}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{76C41D74-261A-4CAF-946D-9D26DD5A1C91}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{E6B1A1F8-9D49-4912-9863-1EAD710544BD}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #4
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{FFC14C45-C4B6-42A5-ABCC-6A9A4DAD735F}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #5
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

 

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3 Replies
8 Krypton

Re: cant detect wierless networks wifi

Ritesh2raj,

 

Try...

 

Start, control panel, device manager, then clicked on network, right clicked on the your network adapter you should see...

Left click Uninstall

Restart your computer.

After you login, the new hardware wizard will find your network adapter and install it for you.

 

 

Rick

#DellRockstar

What is a Dell Service Tag and how do I locate it? 

Original poster, If you have solved your problem, can you please mark the correct thread(s) with your solution. Thanks 

Welcome to Dell Community!

#DellWorld 2012

#DellWorld 2015

#DellEMCWorld 2016

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Ritesh2raj
1 Copper

Re: cant detect wierless networks wifi

Hey Rick,

i tried uninstalling and reinstalling network adaptors and reinstalled them as you said, it does not seem to work thanks.

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8 Krypton

Re: cant detect wierless networks wifi

Ritesh2raj,

 

Strange that the wireless adapter is not getting an ip address.

 

Try reading...

Windows Vista cannot obtain an IP address from certain routers or from certain non-Microsoft DHCP se...

 

Your wireless router, is it using these Recommended Wireless Router Settings I use channel 11. I would make a new SSID to make connecting easier. You are NOT using Mac address filtering, correct?

 

 

Rick

#DellRockstar

What is a Dell Service Tag and how do I locate it? 

Original poster, If you have solved your problem, can you please mark the correct thread(s) with your solution. Thanks 

Welcome to Dell Community!

#DellWorld 2012

#DellWorld 2015

#DellEMCWorld 2016

#MicrosoftMVP - Windows Expert-Consumer April 1, 2012 to March 31, 2015

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