Have a Vizio E601i-A3 tv. It is not detecting any wireless networks all of a sudden. Was connected and watching Netflix, then nothing. Have reset the modem and other things are connected, but tv doesn't detect. Tried everything, even factory reset and manual setup. From some things I've read online, I'm thinking wifi module? Not sure if this tv has module/ board, or wifi antenna. I haven't started to take it apart yet. Everything else is working fine on tv.

SOURCE: Intel PRO 2200BG will not detect any network

This IS the solution: Set it to use 802.11b _ONLY_ Do this in Windows: Start->Settings->Control Panel->System->Hardware->Device Manager->Network adapters->Intel(R) PRO/Wireless 2200BG Network Connection->Advanced->Wireless Mode = 802.11b only Driver version: 9.04.36 (04.04.2007) PROset/Wireless Software: not installed OS: Windows XP

SOURCE: TP-LINK WR642G Problems with wireless connection.

Is your wlan & internet light lit?

SOURCE: eee PC 1000H/XP - my wireless connection stopped functioning

1) Try to check your connections. Follow the guide from Microsoft, here: http://support.microsoft.com/kb/314067

2) You could try reseting your TCP/IP stack. Try this:

1. To open a command prompt, click Start and then click Run. Copy and paste (or type) the following command in the Open box and then press ENTER: cmd
2. At the command prompt, copy and paste (or type) the following command and then press ENTER: netsh int ip reset c:\resetlog.txtNote If you do not want to specify a directory path for the log file, use the following command: netsh int ip reset resetlog.txt

When you run the reset command, it rewrites two registry keys that are used by TCP/IP. This has the same result as removing and reinstalling the protocol. The reset command rewrites the following two registry keys: SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\
SYSTEM\CurrentControlSet\Services\DHCP\Parameters\

SOURCE: Linksys wrt54g router won't broadcast my wireless internet!!!

find the back of router a small hole/pin then reset the booton then a 15seconds go go back normal the router.good luck

SOURCE: Netgear 3G Broadband Router won't connect to the internet

Hi,

Please note that the USB Modem will not cause issues related to IP address conflict(NAT behing NAT)
You need to mak sure that the USB modem is compatible with this router. As per the compatibility list this modem is comaptible.
http://www.netgear.com/Landing/en-us/3G_uSB_Modems

Please reset the router once and then upgrade the firmware on the router which can be downloaded from thelink below:

http://kb.netgear.com/app/answers/detail/a_id/7210

after upgrading the firmware, configure the router.

Rate it, if it helps.