Internet Connection -

that error is wrong, it is a default silly error.
the DNS codes are set by your ISP, as you connect the pick them.

there error is.

"THIS TV has no internet connection."
when you connect to your router it use the ISP connection and DNS servers, one can change that in the router, and pick and force yours.
like the famous google DNS IPs.
8.8.8.8 and 8.8.4.4 as your DNS servers.
in the router, not the TV.
ok?

the TV takes the the point of view that it wants DNS first.
this is wrong, and they are lazy.
the TV sees your gateway (router) and it sets your DHCP IP to TV and when connected, the router picks(you) or your ISP sets the DNS servers, there are many and some are ISP owned.
they like to do that so they can send you data cap warnings
see?
best answer is reset the tv in its settings
then read the manual on setup, Ive no idea what ISP you use.
so answers will be not exact.

There are wide issues that may occur, with a issue with "dell pc wont pick up internet" is very general, so please be specific, however i went over most issue step by step, hope this help
Make sure you have the correct IP scheme for your network. This would include the:
IP Address
Subnet Mask
Default Gateway
DNS Servers
Click on start, run, type in cmd, The run IPCONFIG /ALL. A sample where a router is used is in the following graphic.
IP Address:
If you have a router, common examples would be:
192.168.0.x, 192.168.1.x or 10.0.0.x
If you are directly connect to your DSL or Cable Modem, you should have an IP address that would correspond to something from your ISP.
What you don't want to have is something like 169.254.x.x. This means you are not getting and IP address assigned and needs to be resolved first.
Subnet Mask:
Also make sure you have the correct Subnet Mask. Most commonly this would be 255.255.255.0
DNS Servers:
Make sure you have the correct DNS Servers.
Sometimes this is the IP address of your router, so it would be the same as the Gateway IP.
Sometimes (as in this example), it is the actual DNS servers used by the ISP.
Possible causes for not getting an IP address assigned are:
1. Defective cable, network card or port on the router. Make sure you are using all known working components.
2. Your router is not configured for DHCP (which would automatically be assigning IP addresses).
This and can be done from that same command prompt you used to run IPCONFIG
2. Try pinging the router's IP address
e.g. ping 192.168.1.1
If you get a reply, then your connection to the router is working.
If you don't get a reply, then you need to double check your network card, cable, port on the router. You might also see if any other computers on the network can do the same.

3. Try pinging an external site by IP address
e.g. ping 4.2.2.1
If you get a reply, then you have a connection to the Internet.
If you don't get a reply, there are several things you can try:
1. Double check that the router is connecting to the Internet. Typically you can access the router through your web browser and check it's status.
2. Take the power off your DSL/Cable modem and Router. Plug the modem back in a wait a minute or so. Plug the router back in and wait a minute or so. Then restart your computer.
3. WINSOCK Fix - It is possible that the WINSOCK Registry entries have gotten corrupted. This is getting to be a more common problem. See WINSOCK FIX for clean ones you can download

4. Try pinging an external site by Name
e.g. ping www.yahoo.com
If you get a reply, then you have a connection to the Internet and DNS is working
If you don't get a reply, there are several things you can try:
1. Double check your DNS entries
2. You many need to use the same DNS IP address that your ISP or Router is using.
3. On rare occasions your ISP has problems with their DNS servers. But that is rare in comparison to misconfigured computers.

If your PING tests work but you are having problems browsing sites on the Internet
1. If you could ping external sites by both IP address and Name, but cannot browse the web, likely your web browser is misconfigured.
2. Double check that you don't have an incorrect or not needed Proxy server assigned.
For the Internet Explorer - Tools / Internet Options / Connections tab / LAN settings button. Uncheck both Automatically detect settings and Use a proxy server for your LAN.

you need to check whether the IP address is correct. normally, linksys router gives you the ability of having DHCP. so the IP address must be picked up automatically. check the setting on your TCP/IP and set to automatically obtain IP address.

For that you enter in linksys configuration page with 192.68.1.1
then enable dhcp .
Aso set WAN settings as your internet service provider settings.
For that you have to set DNS server and other settings as your malaysia streamys broad band settings.
Let me know if you need further assistance.
Thanks.

My first guess is that your Dlink ADSL modem is really a modem router, so you are getting double routing. Sometimes this works just fine, though, so I'm not confident that's the whole explanation.
You'll need to setup your IP plan carefully
set the D-Link modem(router?) to bridging mode & the DLink wireless router does the login to Exetel.
DLink wireless router WAN side: DHCP + login to Exetel
DLink wireless router LAN side: 192.168.0.1
Subnet 255.255.255.0
DHCP on: range 192.168.0.10 to .20
DNS Servers: 220.233.0.3, 220.233.0.4
with PC's wireless adaptor set to DHCP
so picks up eg:
IP address: 192.168.0.10
Gateway address: 192.168.0.1
DNS Servers: 220.233.0.3, 220.233.0.4

please check following points:-
1) IP address (some wireless AP's follows ip address such as 192.168.1.1 for AP and 192.168.1.2 for 1st workstation, 192.168.1.3 for 2nd workstation and so on).
2) check connection options in IE. it should be lan setting and detect automatic setting and use automatic configuration script(put IP address of AP)
3) if DHCP is enabled then obtain IP automaticlly
4) check for any WEP security options i AP.
5) user must have internet access rights.
6) if Static IP is Used please give gatway ip (your AP's IP address) and same for DNS IP address.
then restart your system and enjoy internet.

Do you know if DHCP is running on the router? If you have Windows XP, go to Start, Run, type CMD. In the dos box that appears, type ipconfig /all. Your IP address should be in one of the private LAN ranges - for D-Link, it's usually 192.168.0.x, where x designates your unique address in the dotted quad range. If it shows 169.254.x.x, where x can be any number, that means that you are correctly setup as a dynamic IP requester, but the router isn't setup as a DHCP server.

That's probably the case - if so, go to Start, My Network Places, or go to Network settings in the Control Panel. Right-click the Lan Connection and pick properties. Make sure you are running these protocols: Client for Microsoft Networks, File and Printer Sharing, and last but not least, Internet protocol (TCP/IP). Double-click that protocol. Hard code in an IP within the same subnet of your router, which for D-Link routers, it is usually 192.168.0.X, where X is something other than 1. Tab to the subnet mask, it will automatically set the correct dotted quad of 255.255.255.0, then set the Gateway to the router, 192.168.0.1. Go back to the dos box and type in ping 192.168.0.1
It should show replies if that worked. If so, log on to your router, turn on the DHCP server, allocate the number of IPs you want to allow, and save the setting. Go back to your Network Properties and set your PC to Obtain an IP Address and DNS addresses automatically. Save that setting, exit out of the Network Properties dialog box, give a few seconds to see the DHCP server and get a dynamic IP, complete with the DNS settings from the ISP (you'll need to get on the internet). That should get you going. If not, reply back with the IP address(es) that show up in the original ipconfig /all, along with any other information, i.e., there is another router in another part of the building, DHCP is running, but I can't get an address (have you tried a wired connection, just to see if it's the wireless security that's on the router), ect. Good luck!

hi there ...

your isp is at&t? please verify the ip address straight to the modem if its is 192.168.1.1 and if your modem from your isp is set to DHCP or BRIDGE mode.

IF IP address is 192.168.1.1 (DHCP)
... change the LAN IP address of the router to 192.168.2.1 or 5.1 to prevent any IP conflict
by doing this :

1. access setup page of router usually 192.168.1.1
2. under setup tab look for the ip address, change it, then save
3. click on the status tab , and look for a VALID ip address

IF MODEM is set to BRIDGE mode
.... please ask username and password from your ISP coz we would need to set your router to PPOE...
1. access setup page
2. under setup tab look for INTERNET CONNECTION TYPE
3. select PPPoE
fill in username and password
select "keep"alive
save
4. click on status tab
look for LOG in TYPe ===> click CONNECT
if connected : check a valid IP address
if authentication failed verify again your username and password from your ISP

Goodluck!

It seems that you said your computer gets the ip address from your router,, which means thru DHCP of the router but if you look at the DHCP settings of your wireless card inside your computer ---the DHCP is OFF -- check your ipconfig/all command as shown in your problem too,,, your wless card does not accept the new IP which comes from your router --as DHCP is OFF on your wless card and sticks with the old ip address whereas the router maintains a new ip for your computer in its table and a mismatch occurs and you loose the internet connection ,,,,thats why repair works and then again the IP changes in the router for your computer and your computer's wless card lags behind and use the old ip adress ..... DHCP--- IS DYNAMIC , WHICH MEANS IT RENEWS THE IP address after some time and you computer gets stuck to the old one ,,, hence mismatch. "you make the DHCP -ON on your wless card too. it will be fine."

Sorry, but i've only recently joined this site, so if its too late apologies, but most people have this problem, after internet innactivity, setting timeout to 'o' doesnt do anything on any routers ive worked with. Search and download a little programme that constantly pings a certain site it uses itself to simulate you being active online. It too frustrates me! :-(