"Unidentified Network, No Network Access"
Apr 15, 2011
I have a lan connection and when i connect it to my laptop, it tries to identify in the begining and then says "unidentified network, no network access", and when i ran up windows Diagnostics, it says "Local area connection does not have a valid IP configiration".
Additional information: * I dont have bonjour or anything to do with apple installed.*My firewall is off and i uninstalled macfee security.*Laptop model: Dell inspiron 1501.Iam really getting fed up with this, seeing that i have some really important documents i have to send via the internet and this problem happening suddenly?
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Dec 1, 2011
Today, I managed to redecorate my bedroom; where my computer sat on top of a shaky, wooden desk. That desk is now gone, caput, and replaced by a much bigger, sturdier and prettier glass replacement.Before I dissasembled the computer to re-decorate, I was able to browse the internet at ease. There were no problems at all...However, after the new desk was setup - and all wires replaced in their correct slots, I find that I am unable to connect to the internet, or even the house's network! For the past year, I have been wired to the router using a RTL8168C(P)/8111C(P) Family PCI-E Gigabit Ethernet NIC. It was plugged into an extension cord, in my room, into the Ethernet port in the back of my computer. Downstairs, it's twin was situated no less than 2 feet away from the router - plugged into the first port.Now, when I boot up the computer, the network notification presents the following message: "Unidentified Network. No network access", and sometimes presents a yellow ! next to it. So, I am reduced to typing on my mother's laptop - which has no problems connecting to the network.I am able to use the ipconfig /release command, but unable to use the /renew - it hangs in the command prompt, then tells me that the DHCP server cannot be located. The IP, beforehand, was reverted to 169.254.223.117 - before all of this, I was 192.168.0.5?
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Dec 29, 2009
I have a brand new acer aspire notebook and I'm trying to connect to my airport extreme card built into my iMac desktop. The laptop sees the signal just fine, but it will not connect to the Internet and I get "limited access". What can I do to connect?
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Jul 18, 2012
I have 2 different laptops. both running Windows7 and connecting to the internet wirelessly. within a few days of each other they both began to display "Currently connected to: Unidentified network No network access" and they will not let me get on the internet. It is not my router becuase It shows the same thing no matter where I try to connect. I have tried my gym and a local restaurant that I have always had success connecting to before. Furthermore my WindowsXP desktop is directly connected and is connecting to the internet without any problems. My laptops are both running AVG for antivirus.
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Apr 8, 2011
my laptop doesn't connect to my wireless network, neither by cable (wired).
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Dec 31, 2011
Yesterday it worked and when I booted today it didn't I have absolutely no idea what the problem is and I have checked everything I know with no use.
- I am using d-Lan (PowerLan) and have had no problems with it until today.
- My router, modem and the d-lan devices are functioning properly which I have tested multiple times so I'm sure the problem lies with my computer.
- I have tried Troubleshooting with no effect
- It isn't an IP conflict
- It isn't a 3rd party program (I started it in safe mode, same problem)
- Internet still works over my W-Lan but is incredibly slow and unstable
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Dec 26, 2009
For boxing day, I bought myself a new Computer case, a Cooler Master HAF 932. After setting it up and booting my computer, without any problems, my Internet would not work.
I attached the Network & Sharing Centre screen to show you what it says. I've tried many things, switching cables, direct input from modem (I use a router), and all sorts of guides that have similar problems.
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Apr 19, 2011
My pc is connected a router with an ethernet cable. The router was reset and now the pc cannot connect to the internet.The message I get is,unidentified network access type No Internet access,work network connections,local area connections,we have rebooted, turned computer off then on, reset back to a previous time, changed the ethernet cable
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Jun 15, 2009
I decided to just post this as a new thread, as it appears to be getting positive results for most people. I highly recommend it anyway, as you will eventually encounter this if you apply all of your updates.For those of you reporting problems with your network after updating MS Office or installing Adobe CS3..If you are having Internet connection problems related to "Unidentified Network" showing and the "!" over your NIC icon, then this should take care of it: [code] If you do, stop it and disable it. It is actually the Bonjour DNS Responder Service, and I believe it is the cause of the "Unidentified Network."The Unidentified Network disappeared after stopping this service and a quick disable/enable of the NIC, restoring Internet access.I Actually just rebooted, edited this post, and then re-enabled the offensive service to see what would happen...Immediately after enabling the NIC and this bastard service, the "Unidentified Network" returned...stopped it, disabled it, disable/enable NIC...Internet back up and running and no "Unidentified Network." (woot - woot!)
I experienced this in both build 7100 and 7127...I am running 7127 now x64 - and discovered this fix just last night...so far so good just rebooted and then edited this post...I believe this fix will solve 7100 build issues too; however..I have not tested 7100 again yet.I also re-enabled Win 7's Discovery Mapping services, but always leave IPv6 disabled just because I am not using it.another two reboots, and a hard disk addition, and no problems with the Internet! - If you tried another fix such as changing the address of your network adapter, under "Advanced" - this is not necessary...I set mine back to "Not Configured." Everything is working fine as long as the Bonjour service is not running.. [code]
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Jan 18, 2012
I recently had a virus that I had removed, but now that its gone, I still cannot connect to the internet. It does not detect the ethernet cable when its plug in, as in the LED does not light up green.This is what CMD shows me when I do ipconfig /all Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.
C:UsersAdministrator>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : ADos-PC[code].......
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Feb 19, 2012
My computer had been working fine and while I was watching a movie on my computer the internet randomly gave out (wasn't streaming the movie or using the internet to watch it). Now I can't connect to the internet and it says that the network is Unidentified. I've tried a bunch of fixes such as uninstalling my drivers and letting windows reinstall them, changing my mac address, resetting the router, checked everything was plugged in, disable bonjour, tried releasing my ip and renewing it. I've tried so many things that have popped up on google that I have no idea what else to do. I don't want to reformat my computer if I can avoid it. If anyone has any idea I'd be so happy.I'm running Windows 7 x64 Home Premium. Other computers on the network are able to connect to the internet and I can access files from other computers on the network.
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersTallus>ipconfig /all
Windows IP Configuration
[code]....
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Jun 7, 2012
This seems to be an old problem going back to win7's initial release yet people are still having the problem now. Everybody told me to install win7, "it's awesome", "everything just works", etc...and here I can't even get online.Anyway, what I can tell you is that I'm on a wired connection. Everything else connected to the same router works fine. I've got another computer running Vista, works fine. My xbox & ps3 both work fine. This computer that's having the problem was working fine when I was running XP and Vista on it. So it's clearly an issue with Windows 7.I've checked for the Bonjour service I saw mentioned in other threads, don't have it. The next thing I should probably try is assigning a static IP manually. I'm fuzzy on how to do that since I have no experience with win7.
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Apr 27, 2011
Im having a big problem with connecting to the internet. It was working fine a couple of days ago but now i cant connect to the internet at all. I have a windows 7 compatible laptop and google chrome is the default internet Im using. I have checked the wireless network connection status which reads "IPv4 Connectivity No network access" "IPv6 Connectivity No network access" "Media state Enabled". The unidentified network is currently set at Public network and cant be switched to anything else. l have spent 4 hours trying to resolve the issue of reconnecting but have had no luck.
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Jun 5, 2011
so I have recently made a new install of windows 7 and now I can't seem to acces the Internet. I am using PPoE connection for the Internet which requires username and pass from the ISP, and yes I'ved checked if they're well written thousands of times before posting this but it still seems it doesn't work. The error I receive is: Quote: Error 691: The Remote connection was denied because the user name and password combination you provided is not recognized, or the selected authentication protocol is not permitted on the remote access server. As I said before, I checked thousands of times if the data for the connection is valid and also called all the ISPs I have subscriptions from and said there's nothing wrong from their side. I used Windows 7 before for about two years and never had this issue. Also if I try to disable and enable the network again it says that it is unidentified, and under the title it says that there is no internet acces, but in fact there is. Anyone knows how to solve this issue? Been trying for two days almost now, and I'm out of ideeas. And another thing is if you're asking if I have anti virus software, no I don't as the Windows OS is freshly installed, I also did an online virus check but it seems there isn't any.
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Jan 19, 2012
Working with a Windows 7 Pro 64 bit OS. I set it up in my home and applied all the updates. Bought it to the persons house and hooked it up there and all seemed fine except after some time the computer could not access the internet anymore. The icon in the task bar stated "Unidentified Network, No Internet Access". I went back and went into Network Sharing and removed all the unidentified networks which there were 2 and connected once again telling Windows 7 that this was a Home Network. It all worked fine, logged off, shut down and everything came back fine. I thought all was good until about 4 hours later I get a phone call saying they have no internet access again and that the taskbar icon again states Unidentified Network No Internet Access. What can I do to resolve this?
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Nov 30, 2009
Now i upgrade Vista Home Basic to Window7 Ultimate during setup, i selected Home network and connect the wireless network but I can't access internet .What should I do ? Should I change to public network?
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Dec 28, 2009
i have a problem:
i got a new PC with windows 7 Ultimate 64bit and when I trie to connect to the Internet
i enter my Network Key and then it tries to conect, It stops suddenly
and then it says:
->Unidentified Network
->No Internet Access
but I am connectet to my router.... i just cant get internet Connection...
Frieds of me have tried to connect to my internet with there Notebook and it works,
its just my new Computer that is giving me this problem.
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Dec 29, 2009
I have a new Packard Bell running Windows 7 Home Premium. The tower has been replaced once as although I could initially connect wirelessly to the internet, it became more and more problematic. When the shop checked it they said it was dropping the connection and therefore swapped the tower (charging me for backing up my info to my hard drive) At the time I asked if could be a Windows 7 issue and I was told no.
The new tower connected to the internet for about 2 minutes before dropping the connection and since then I have had the little yellow warning triangle and "unidentified Network - No internet access" message although occasionally it does identify the network but still had no internet access.
Even when showing the unidentified network message, it still shows that the Wireless Network Connection 2 is connected to the home network.
I don't know what information you need, or how to get it but am willing to try ANYTHING you can suggest!
The other computers are all happily connected - I am using my netbook to try to find the answer to the issue.
I have not loaded any of my own info onto the new system as thought it best to sort the issue first. If I can't use the computer for the internet it is pointless me having it and I will return it to the shop!
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Jan 7, 2010
I've read multiple posts about this problem but no concrete solutions. My problem is a bit different than the usual usecase.
Win 7 64 bit
Asus p5k se (integrated NIC)
Everything was working fine (a couple of months) until today. The only thing I did was trying to install some extra memory into my machine. That failed (but is a subject for another post). Problem started happening after that, but I find it hard to believe that it the two things have a direct connection.
In my case, the NIC manages to get an ip from the router (this is a direct cable connection, not wireless) and the gateway address is correct. However I still get the Unidentified Network - No Internet Access error. I'll clarify that the IP and gateway info appears on the Details screen of the network adapter. The main status screen shows (among other things):
IP4 connectivity : No Internet Access
I cannot ping my router. It's as if the negotiation phase between the computer and the router goes fine and then nothing. Looking at the DHCP table in my router I can see that my machine appearing there with a 192.168.1.2 IP.
I tried all the usual solutions:
Uninstall driver and reinstall
no DHCP
turn off computer
power off and take out cable
disable and enable adapter
I also saw that some software named bonjoure is blamed for a similar problem but I don't have that installed.
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Apr 1, 2009
I have just reinstalled Windows 7 64 bit and it won't see my local network. I'm running a hardwired network, my switch is a netgear RP614 set to act as a dhcp server. I had the 32bit version of windows 7 installed and that picked up its network address fine to start with and then just stopped working. I have tried hardcoding the ip address onto the network card but that makes no difference.My xp machine connected to the same network works fine.
It appears that windows 7 isn't picking up the ip address from the dhcp server as it should. it gets a default address of 169.254.107.37 whereas my network is 192.168.0.0 I have put in the default gateway and the dns server addresses that my isp uses but this makes no difference.
I have tried turning off the dhcp flag as recommended by microsoft in case that is the problem but that made no difference and it was working under 32 bit for a while without the flag turned off.
I have installed the nforce drivers in case it was the windows drivers causing the problem that made no difference. I have run a network capture and that shows that it is seeing the dhcp packets from the dhcp server.
I have done everything I can think of and everything I can find recommended by Microsoft but all to no avail. Any help with this greatly appreciated as I really like windows 7 and don't want to have to downgrade my system.
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May 22, 2011
I have my ip config below:
Windows IP Configuration
Ethernet adapter new:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::ddc2:bdfa:e412:c367%12
Autoconfiguration IPv4 Address. . : 169.254.195.103
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . : ............
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Oct 24, 2009
I've tried every online post about this issue that I can find and it's still not resolved.
I just installed Windows 7 on my PC. I did a clean install and my old system was Windows XP. I haven't installed anything on Windows 7 yet except for the below mentioned. Also, my internet works fine when XP is installed on it. Here is the list of things I've tried to be able to get online:
I've deleted the network adapter and let windows reinstall it.
I've updated the network card adapter to the lastest version. (it's a
marvell yukon 88E8001/8003/8010)
I've updated my motherboard's bios to the newest version.
I've updated my motherboard nforce chipset with the latest drivers.
After noticing that my computer is assigning an ip address of 169.254.157.90, I set a static ip to 197.168.1.9, set up the DNS servers, etc. that still did not work.
I've tried disabling the IPv6.
I've disabled the IP helper in services,msc
I checked for the service that adobe and itunes installs (which aren't installed), and it wasn't there.
I've manually set my network address.
I've updated my router's bios to the newest version.
I've tried connecting to the internet directly through the modem, without the router.
I've disabled the Windows Firewall.
I've edit my registry to change my DHCP Broadcast Flag.
I tried connecting the cable modem via usb but there doesn't appear to be a driver supported by windows 7 for my Ambit U10C018 through usb.
I've tried ipconfig /release and then /renew. I've also tried the /flushdns
I've tried disabling and reenabling the network adapter.
I've tried pinging the router and other computers as well as google, usually nothing gets out, but a few times it just times out.
I've watched my attached devices in my routers page on another computer and I do see the windows 7 computer try to connect but drop out.
And I've tried many combinations of the above mentioned.
Any other ideas would be appreciated, I may just try to purchase a new nic card and see if that helps.
And I should mention, I was able at one point to connect to google, but it disconnected me again before it finished loading the whole page and I haven't been able to get to that point again. Also, it does show that I connect to an Unidentified Network if I let the computer sit long enough and sometimes it will say it is connected to the internet, but I can't actually load any internet pages.
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Mar 23, 2012
I am running win 7 and my LAC says "unidentified connection" no internet access. I can still connect wireless to other connection. I am running comcast broadband connection through a marvel yukon ethernet. I can't get my work done from home anymore!
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Jun 21, 2012
I'm not exactly the most tech-savvy individual, so I will try to convey the problem I'm having here. I'm at my girlfriend's house, and have two laptops with me. One is a Sony VAIO (which I am currently using), the other is an Alienware m14x (sitting right next to me). I use the Alienware to play Diablo 3, and have had no issues connecting to any wireless access points prior to this.My sony connects to her home network just fine (linksys), but the alienware will not. I enter in the network password, and when I try to connect, it gives me the yellow exclamation mark over the white connection bars. When I click on it, it says "connected" in bold letters next to the network name. However, above, it says "Unidentified network," and underneath, "No Internet access."I have tried disabling firewalls and anti-virus software, I have reset the router, the computer, the wireless adapter, all to no avail. I'm not sure what to do. I'm pretty sure it's not the router's issue since all other wireless devices in the house connect to it just fine.
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Nov 22, 2011
Basically my ethernet capability flew out the window ranomly the other day. Wireless works perfectly however.. before ...the other day.... it has been working solidly for almost a year Im plugged into a router which is running off my cable modem, both sitting less than a foot away from me. Also hooked up to the router is another computer, and my xbox the xbox works but the other computer cant seem to get a local connection either.
at first i assumed they were having an ip conflict of some sort, but why now after all this time?
I have tried:
- ipconfig /release - /renew
- abolishing bonjour
- taking the other pc completely off the router/network
- updating drivers.....rolling back the updates
- different cables different ports
-plugging directly into the modem
- and asking nicely
im on my laptop, Dell studio also the first time i noticed this happen was directly after having powered down the modem and router.
below is the ipconfig
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
[Code].....
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Mar 27, 2011
i am having problems connecting to Xbox live because it has no internet access and i have tried lots of things and nothing is working. here is the story behind it.... i had tried connecting many times before but it wouldn't work but one day i tried and i changed sharing on something (IDK what i forgot) and it worked so i had live for a couple of days. then one day my bro was online and the power went out in the house for a while, the next day i tried to connect and it wouldn't... on the when i plug in xbox ethernet to computer
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Aug 30, 2012
Home network with Wifi and ethernet. Using 3x Notebooks and 3x workstations. One of the workstations (W7 ultimate) keeps changing between Public and Home. When this happens, the internet connection dies. I cannot see other workstations either when on public network. Workstation using wifi. Does the same on cable. When it changes to Public, it disconnects from the internet and I cannot get to the router even though it has the workstation has an IP(DHCP or static). Default gateway and subnet is correct. TCP v4 is being used and nothing else is enabled.
Why is this happening?
- I have tried DHCP as well as Static addresses
- Reconfigured NIC(Netgear WG311T), uninstalled and reinstalled it.
- Removed Wifi connection and re-added it.
- Changed auth type, encryption type and keys to connection
Have I covered everything? The only thing different is that I installed a new router - Duo Plus 300wr. It cannot be the router because all the other notebooks connect to it wireless and so does my iPad, Android device and tablet...so it rules that out?
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Nov 11, 2010
For some reason my router and modem will not show correctly on my dell inspirion one desktop. Im running windows 7 and here are the net work connection deatils
Connection -specific DNS Belkin
Description Realtek PCIe GBE Family Controller
Physical Address 00-00-00-00-00-00
DCHP Enabled Yes
Ipv4 Address 192.168.2.2
Ipv4 Subnet Mask 255.255.255.0
Lease obtained Wednesday, November 10, 2010 9:45 PM
Lease Expires Sunday, December 18, 2146 4:17 AM
IPv4 Default Gateway 192.168.2.1
Ipv4 DHCP Server 192.168.2.1
Ipv4 DNS Server 192.168.2.1
IPv4 WINS Server
NetBIOS over Tcpip enabled Yes
The Connection was working about ten days ago and then suddenly stopped and read as an unidentified network no internet access. at one point is was not receiving packets but now it is but it still says no internet access on the IPv4 Connectivity. Media state is also enabled and the speed is 100.0 Mbps when i troubleshoot it says windows cant identify problem but in the details it says default gateway is available. when i use the cmd prompt ipconfig/all my local ethernet adapter has a physical address of all zeros.
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May 12, 2011
Recently when I try and connect to the internet my wireless connection network says it is an unidentified network with no internet access. This never happened before.
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Oct 22, 2009
Okay so I've installed windows and everything is working okay except i can't connect my laptop to my computer via LAN because it won't let me change it to a HOME NETWORK. It is just gets set to an unidentified Network. any possible suggestions?
Also I've look at removing this from the services but its not running it when i go under task manager, unless it somewhere else.
"##Id_String2.6844F930_1628_4223_B5CC_5BB94B87 9762 ##"
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Aug 20, 2012
Just bought a new laptop with windows 7 installed. Ive got it home and tried to connect it to my BT homehub and all im getting is "Unidentified Network" and "No internet access".When im in Network and sharing centre all i get is that connection breaks down after the Unidentified network section.Ive have been searching online for some 4 hours with numerous suggestions simply not working.
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