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Windows 7: weired wifi problem

30 Jul 2013   #1
kf10

Win 7 home premium 32 bit
 
 
weired wifi problem

i am using TP Link wifi router to connect to internet

yesterday my win7 laptop was unable to surf the net while showing yellow sign on win7 wifi icon, which means that internet is not working. however at the same time my son was able to surf the net on ipod touch using the same wifi network.


My System SpecsSystem Spec
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31 Jul 2013   #2
diplo

Windows 7 Profession x64
 
 

We need some more information to help you. Have you restarted your computer lately? Sometimes this is the easy way to get a new address. Follow Shadows guidelines for posting the results of an IPCONFIG. This may allow us to help you in the mean time.
My System SpecsSystem Spec
01 Aug 2013   #3
kf10

Win 7 home premium 32 bit
 
 

i restarted computer 3-4 time without any affect
My System SpecsSystem Spec
.

01 Aug 2013   #4
PeaB4YouGo

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 

If that's all you did, then you didn't follow the post completely. Really, try this: Network Posting Tips . It will help determine what your problem might be.
My System SpecsSystem Spec
01 Aug 2013   #5
tomerello

Windows 7 Professional 64bit
 
 

Can you post your output from "ipconfig /all" if you don't know how to do that follow the tutorial "peaB4YouGO" and "diplo" posted and here it is again: Network Posting Tips
My System SpecsSystem Spec
01 Aug 2013   #6
kf10

Win 7 home premium 32 bit
 
 

the problem happened only twice before my post and it has not happened since, when it will happen i will gladly post the ipconfig /all output........

i also restarted both the wimax router and tp link wifi router when the problem was occuring without any luck
My System SpecsSystem Spec
02 Aug 2013   #7
kbrady1979

Windows 7 Professional 64bit SP1
 
 

There is a built in Windows diagnostic that will search for a problem(when there is a problem) and it will generally narrow it down to a few things. Most of the time it's as useless as tits on a boar hog, but I've found that it does help diagnose some wireless problems. Next time you have the problem, in the bottom right corner, click on the network connectivity tray icon and have it diagnose or troubleshoot the problem and let us know what it says.
My System SpecsSystem Spec
05 Aug 2013   #8
kf10

Win 7 home premium 32 bit
 
 

here is the output of ipconfig /all


Windows IP Configuration

Host Name . . . . . . . . . . . . : imran
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : mshome.net

Ethernet adapter Bluetooth Network Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : F4-B7-E2-9D-E7-5E
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Local Area Connection* 12:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Wi-Fi Direct Virtual Adapter
Physical Address. . . . . . . . . : 16-B7-E2-9D-E7-5D
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wi-Fi:

Connection-specific DNS Suffix . : mshome.net
Description . . . . . . . . . . . : Qualcomm Atheros AR5BWB222 Wireless Network Adapter
Physical Address. . . . . . . . . : F4-B7-E2-9D-E7-5D
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::59ba:7f56:9685:a167%15(Preferred)
Autoconfiguration IPv4 Address. . : 169.254.161.103(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . : fe80::1%15
192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 401913826
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-18-C0-2E-CD-08-9E-01-83-1B-C0
DNS Servers . . . . . . . . . . . : fe80::59ba:7f56:9685:a167%15
44.0.0.253
44.0.0.3
44.0.0.4
8.8.8.8
NetBIOS over Tcpip. . . . . . . . : Enabled
Connection-specific DNS Suffix Search List :
mshome.net

Ethernet adapter Ethernet:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe FE Family Controller
Physical Address. . . . . . . . . : 08-9E-01-83-1B-C0
DHCP Enabled. . . . . . . . . . . : Yes
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.{4B143DA2-B543-4D0E-AB0E-943C5E753692}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : mshome.net
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
My System SpecsSystem Spec
05 Aug 2013   #9
kf10

Win 7 home premium 32 bit
 
 

wifi router IP address is 192.168.1.1

and it assigns DHCP IP addresses to client starting from 192.168.1.10
My System SpecsSystem Spec
05 Aug 2013   #10
Shadowjk

Windows 7 Professional x64 SP1 ; Windows Server 2012 R2 Standard
 
 

169.254.xxx.xxx is an autoconfiguration IPv4 address given if Windows cannot retrieve one automatically.

Can you boot your machine into Safe Mode with Networking and see if you have an internet connection. To do so please follow this tutorial (OPTION ONE ONLY) - Safe Mode

Please replace all references of 'Safe Mode' with 'Safe Mode with Networking'

Also can you temporarily disable any Antivirus and firewall applications that you have installed as it may be possible for your firewall to be blocking the port used to retrieve the address stack (UDP Port 67 & 68).

Many Thanks,
Josh
My System SpecsSystem Spec
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