I was watching netflix on my computer last night and all of a sudden I lost my connection to the internet and my computer said that the local area connection was not a valid ip address and the it was trying to connect to an unknown network. I rebooted...ran a virus amd malware scan....attempted solutions I found online.Nothing has worked. I do not use a wireless router.
View 7 RepliesI have a Compaq Presario 6000. The DHCP server is not getting a valid IP address. How do I troubleshoot?
View 2 Replies View RelatedI am having this problem on my acer intel core i3 laptop I think my Network adapter is corrupt I cannot connect to my Netgear(home) router anymore... I use to be able to troubleshoot/diagnose and fix the error but now it doesn't fix it anymore.Wireless works though...the problem only occurs when I plug a network cable into the NIC... I have tried other network cables and the router at work but it gives me the same error.things I have tried to fix NIC that did not work
cmd- iprelease/renew
changing things in the registry
changing mac address
updating netgear firmware
updating NIC driver
uninstalling the bonjour service
I have tried putting the ip address...dns in manually?i am running on windows 7?
I can sign on with all tools (i.e. phone, PC, etc.), but for whatever reason, I am having issues connecting my laptop. I'm running Windows 7 on a newer laptop. I tried changing the password and it worked for a minute, but now that's not doing the trick. It keeps telling me it doesn't have a valid IP address.
View 2 Replies View RelatedI have installed about 2 days ago one Cisco WCS 2504 and 11 APs. Everything is doing well regarding to WEP authentication. But I have a Radius Server that is alson running with some issues on wireless:
- Unless I open network settings and click connect on that config I cannot obtain a valid IP Address;
- Roaming is not working also;
I had just restarted my computer last night, and may have ended a process on the task manager that might have caused my internet to cease working and this error message to appear. Ive tried resetting the modem/router, resetting winsock and tcp ip whatnot in the command prompt?
View 5 Replies View Relatedi m not about to convinced what above are mentioned coz. i am having same problem (tried already above given tricks but noway to geting intenet access) is anbody there to reply from this tech center or simply this i called tech center without tech people..
View 1 Replies View RelatedYes, latest firmware : Firmware Version:V1.00.12
I have a D-link wireless-N USB adapter whos MAC address starts with 1C:xx:xx:etc. Unfortunately the QOS GUI does not allow me to enter a MAC address that starts with anything but a zero (0). This is a javascript verification so I guess it would be fairly simple to modify this. Is it possible to have the firmware updated so these MAC addresses are accepted?
giving unauthorized access and no internet access
Windows IP Configuration
Host Name . . . . . . . . . . . . : KHANBALOCH-PC
Primary Dns Suffix . . . . . . . :
[Code].....
I have recently bought a Asus Eee PC with Windows 7 starter.It will connect ok to public Wifi (i.e. at the Qantas lounge) but will not connect to my home Wifi network - Netcomm N150 Router. The two other computer at home (running full versions of Windows 7) work fine over this network.When I look at the Station list in the Router's interface the MAC address for the new laptop appears but it has no IP address. [code] Have tried the obvious things like power cycling.
View 13 Replies View RelatedMy problem is that when my xbox tries to connect to my linksis router, the xbox says that it can not retrieve a valid IP address.My router Model # is: WRT54GV8
View 1 Replies View RelatedI have a Latitude D810. recently unable to get connection on wireless or wired. Lights are on on port plug.I can see the network, when I run troubleshooter on the Proset/Wireless Wifi Connection utility It says the wireless adaptor failed to get IP address and could be due to authentication failure with the network, incorrect wireless security passwords or because of DHCP server malfunction.I did the passwords, checked the router, all is ok there. My new computer works fine on this wireless network as well as my wired desktop. I suspect this happened as a result of a security change that windows XP or whatever security soft ware that's in there did, but cannot figure out how to undo or reset this.
View 10 Replies View RelatedI have 2 3560 switches that are running 12.2(25)SEE2. Port security is enabled on some of the ports. Whenever there is a power failure, when power is restored, 1 port on each switch goes to err-disabled. The mac address that causes this is a valid address for that port. Below is the configuration on one of the ports.
View 1 Replies View RelatedThis Dell Latitude D800 shows connected to my network with an IP address and DNS information matches my home computer - I cannot get connected to the Internet unless I put in an IP address. I've run a TCP/IP utility to reset the catalog and all settings. Looked at the hosts file in Start/Run/Drivers - etc folder/hosts, and the last line shows 127.0.0.1 localhost
It was part of a domain when I first started working on it, and I'm trying to get it for use just as a personal PC. It connects to a dock, and that's where the Internet connection is. I've tried wired and wireless, both show connected. I can ping the computer's IP address, the gateway, and the router, and any other IP address out on the Internet that I have tried.
Here's the sys info from your download of TSG SYSINFO utility:
Tech Support Guy System Info Utility version 1.0.0.1
OS Version: Microsoft Windows XP Professional, Service Pack 3, 32 bit
Processor: Intel(R) Pentium(R) M processor 1600MHz, x86 Family 6 Model 9 Stepping 5
[Code].....
I get an ip address but will not connect to internet. tried re installing nic card through connectivity tools, contacted isp he said the modem is working properly tried to ping www.comcast.com from run, cmd. will not connect. I can connect with different computer on same modem. reinstalled IE 7, was runnung IE 8, someone said IE 8 could have been causing problem. still can't connect.
View 19 Replies View RelatedCan't connect to internet because there is no ip address to use and internet is not connecting.
View 1 Replies View RelatedI live in a college dorm room, and my internet stopped working about 2 days ago. My roommates don't have this problem. I don't know what kind of details to give you because I know nothing about this stuff.
Here's my ipconfig /all.
Windows IP Configuration
Host Name . . . . . . . . . . . . : silvery-snow
Primary Dns Suffix . . . . . . . :
[Code]......
Myself and a friend used to play a game over the internet and join via ip address after a few years and upgrades to windows 7 we decided to do this again problem is we cannot seem to be able to connect via ip address using windows 7 does not even work after using port forward on my machine (host) and disabling firewalls on both machines.
View 3 Replies View RelatedI have some questions regarding DNS server addresses,I have in my mind that what if i put a DNS server addresses on the internet connection to avoid connection fault.My questions is where can I get the DNS server addresses? and what is the function of this addresses?What is the connection of DNS server addresses to the Internet service provider?
View 1 Replies View RelatedI cannot connect to the internet. After running troubleshooting i receive and error message."Local area connection 2" doesn't have a valid ip configuration.
[code]...
When I try to connect to the Internet it says that I am connected but have no Internet access. When I use the troubleshooter it says wireless network configuration does not have a valid ip configuration. I also tried using the Ethernet cable but it still says no Internet access.
View 8 Replies View RelatedMy computer won't access the internet. I have wireless and can get online, but my computer can't find my ip address???
View 9 Replies View RelatedMy computer stopped connecting a few days ago. It had been working great until then. I have two other computers in the same wireless environment and they are working great. I've done all the preliminary checks and had all the settings checked by Comcast (my internet provider) but they were not able to evaluate the problem without cost. I've been unemployed for the last two years so I need to find another option to correct this issue. Every time I attempt to connect, windows says that they are unable to renew the IP address. Limited or no connectivity is shown. I've also noticed that If I leave the home where I'm trying to connect, I'm able to connect to outside sources like Wayport or any other network without any problem. My router is a Linksys Model #WRT320N. It's working just fine with the other computers in the house. I tried cleaning out all my "preferred networks" in the wireless Network Connection Properties but that didn't work either.
View 14 Replies View RelatedI just rebuilt my network and I've encountered a problem with my wireless access. Right now I have a Dlink 2540B modem/wired router.To that is connected an 8-port Dlink 2208 Switch and a Linksys WRT110 wireless router. All the desktops connect via ethernet to the switch and everything is working fine. I just added the WRT110 and specified it would be a secondary router on the network but as soon as I got it connected it killed my internet. I assumed this was because of DHCP being enabled, which was true once I logged in and looked. I of course disabled it and now the internet is back up on the wired portion and I can connect to the wireless router as well. But the only problem now is that my wireless devices are not being assigned IP's at all. Specifically, my Mac says "airport has a self assigned ip address and will not be able to connect to the internet"How are IP's assigned to wireless devices that connect to the network via a wireless router with DHCP disabled?
View 1 Replies View Relatedi have internet connection which is connect using dynamic ip address but if i add ip address in Local Area Connection i get two networks, one is internet dynamic ip & other one is ip which i setup in Local area connection. so if i select LAN network for lan clients i can access lan. but now i have DLINK DIR 615 router so what should be my settings?
View 3 Replies View Relatedurl is not valid and cannot be loaded
View 1 Replies View RelatedMicrosoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersSyed>IPCONFIG /ALL
[Code]....
Whenever I try to connect Windows XP with Windows 7 I get an error "Local Area Connection" doesn't have a valid IP configuration.I have tried a lot of tutorials and answers on different forums but could not get the answer.
View 2 Replies View RelatedI recently bought a desktop off craigslist, it has been working fine for the past month, but I was about to start up a program and it froze. (was beginning to overheat, so it froze.) So no problem, I reset the computer and when I logged on, the internet had a fashionable yellow ! sign. So I diagnosed it and received the "Local Area Network does not have a valid IP configuration." Now every single computer, wired or not, can access the internet so it is specifically my desktop. I have done literally everything suggested in multiple forums, and nothing I do seems to work. I figure instead of listing everything I have done, I will just assume that I either did it wrong, or was given false information on how to do it, so in case one of those hold true I won't be stuck thinking something didn't work.
-Internet was working
-Computer froze
-Reset Computer
-Internet no longer working on my computer (does on other computers)
-Local Area Network does not have a valid IP configuration
I configured dns on the router on this command ip name-server 4.2.2.2when i tried to ping www.google.com showing no valid routeTranslating "www.google.com"...domain server (4.2.2.2) [OK]Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 2800:3F0:4001:807::1013, timeout is 2 seconds:
View 9 Replies View RelatedIts been a long road but this is where Im at right now. I have a complete fresh install of XP SP3 on a dell inspiron 9300. I was having this issue and with all the troubleshooting steps taken that did not work, I decided to re-install windowsTurns out the internal NIC does not work (at all it seems), so I have a USB NIC. Itinstalled correctly and detects the network. I can log into our Domain, ping seveal websites (yahoo, assassinarcade.com (my personal website), blogger.com) but IE8/FF will not load the web pages. The NIC has a valid IP address with correct DNS and DHCP IP addresses to their respective servers[CODE]
View 9 Replies View RelatedI'm having trouble getting my laptop to connect to the Internet over wi-Fi. If I plug it directly into the router with a cable it works fine. I have 10 other things in my house that connect over wi-Fi just fine, my pc just won't connect.
View 14 Replies View RelatedI know this question seems to come out a lot but I can't seem to fix it. I am a college student and my internet has worked 100% fine until I went home this weekend and came back. It worked this weekend when I brought my computer home and when I came back today it gives me this error when I try to troubleshoot. The only thing that could have changed is when I went home I set my DNS to be openDNS because it makes a huge difference there, but I changed it back when I got here. I don't know if that would matter, but unplugging and restarting are doing nothing.
View 3 Replies View Related