PC Splits LAN Into 2 Networks / Won't Connect To Internet At Startup
Apr 6, 2011
I have been running my new PC for about 2 weeks now, absolutly fine, until last Saturday.When I started it up, it would not connect to the internet; so I looked into it, and found it had 'split' (is the best word I can describe it), the LAN connection into 2 seperate networks, (one of them, an Unidentified Public LAN) and couldn't connect to the internet on either of them. I figured after a few minutes of fiddeling, that the only way to prevent this from happening was to disable the Network Card and restart it.This is to say, when I go to the Network and Sharing Center, it will show two active networks, both of which cannot access the internet, both LAN. To get around it, I click on the Local Area Connection link for any of the networks, and click the 'Disable' button in the Status window.I then click connect/disconnect, and follow the troubleshooting to re-activate the connection, and it is fine.
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Apr 22, 2012
When I fire up my PC, I cannot connect to the internet. Everything is plugged in properly, and I can ping my router and get a reply. I can even get on the internet just fine wirelessly with my netbook. To get the internet to work on my desktop, I have unplug my cable, disable my adapter, plug it back in and enable it.
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Sep 8, 2012
My hp pavilion g6 has always had the problem of not connecting to internet after i restart it. It shows excellent signal but cant connect to internet. This has been the case on two different routers/modems with two seperate service providers, however the problem gets fixed by turning off then back on the modem/router.
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Sep 19, 2011
I'm running Vista on my Desktop, and the router is a Gigaset SE567/8 Series. Whenever I turn my computer on, it will connect to the network, but not to the internet. I get the caution symbol in the task bar with the network icon, and it show the "identifying ( mySSID )". I have to unplug the router for 30 seconds in order to make it work correctly. This router was just installed by my ISP the other day and its been acting this way since then.
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Jul 10, 2011
I'm building a desktop PC from scratch, and since up until now I've always taken this for granted with a laptop, I'm a bit confused what it is I need to connect to the internet. First of all, I live in a student residence, so up until now I was able to just use an ethernet cable, connecting the wall to my laptop to gain access to the internet service I'm paying for, an I was also able to connect to wireless networks. So my question is what do I need to buy to get the same connectivity?Do I need to buy a network card, so that I will be able to connect from the wall to my computer and gain access to the internet (not wireless), or do motherboards have that capability already these days? This is the motherboard I'm buying, and if I buy a network card, this is probably the one I'm going with. Or should I go with one that has the IEEE 802.1p, as well?
And then for the gaining access to wireless networks part. Do I just buy a router and that's it? For example, would buying just this router enable me to connect to wireless networks? Or can I just buy this PCI adapter?Would it also be possible to go from the wall directly to the router, then to the computer gain access to both the non-wireless and wireless networks?
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Oct 1, 2012
Ive got a wireless router and until just recently my desktop was able to connect to my network automatically. I went into network settings and made sure the "connect automatically" was checked but it did nothing. I have to manually go in and connect every time even though it recognizes that there is a network to connect to.
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Dec 30, 2010
Ive been reading the forums up and down about this device and i notice other threads with users having the "Exact" problem im having. Only problem is im noticing a simaalar theme to ech of those threads. The issue doesnt have a resolution.
With that said i figured i would give this a try regaurdless. The problem i have is very simple.
Windows 7 Yltimate 64 bit.
Motherboard: ASUS M4A785TD-V EVO
Proc: Phenom x6
Ram: 8 Gb
Ive tried all USB ports (2.0) on the computer and they all exibit the same said behavior. This being that when you turn the computer off, restart it, or put it to sleep...the AE1000 will not power on and has to be unseated from the USB port and then reseated before the device is seen by the system and then and only then does it fire up, connect and work perfectly.
The drivers i have used have been the ones off the CD, Then i removed those and downloaded the ones from the website. These drivers have been installed after removing the entry from device manager manually after attempts to use the normal method resulted in the same behavior.
Also i have installed this device on my Dell E6400, Dell D620 Running Windows 7 Ultimate 32 bit and 64 bit and they also exibit the same exact behavoir.
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Oct 31, 2012
My computer has started connecting to the internet on startup, I do not want it to do this, the answer i have already seen on here for this does not work, so how can I stop this?
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Sep 13, 2011
I recently got a new laptop with Windows 7 running 64bit OS. Setup the laptop with no firewall and no Antivirus programs. After installing the Any connect 2.5 VPN application I was able to successful connect to our ASA. I noticed if my laptop went into standby mode or if I rebooted the laptop the "Cisco Anyconnect Agent" is not running under service even though it is set to Automatic.
I have uninstalled and reinstall with no success and have even tried the new version 3.x with the same result. If I go into services and start the anyconnect agent I can launch the application and connect to my company with no problems. I was able to replicate this issue on a co-workers new laptop running Win7 64 that has no applications on it.
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Dec 7, 2012
Region : Philippines
Model : TL-WR740N
Hardware Version : V4
Firmware Version : 120320
ISP : Smart Bro
i have a problem with my tp-link wr740n.everytime i restart or power up may computer. my internet is no internet access and the ip address is autoconfiguration ipv4 : 169.254.x.x but when i unplug the cable on router and plugin again. the internet is back. everyday is happening this no internet access and the ipv4 : 169.254.x.x?
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Sep 10, 2012
This has me baffled: since the weekend I've been unable to connect to certain networks. Previously I could connect to any available network as normal, but all of a sudden I can't get onto certain network connections despite the fact they are available and at full signal strength. Some connections are fine, others are not.Something odd happens when I unsuccessfully try to connect: a window pops up but in the blink of an eye disappears again before I have time to register whether it's an error message or what.I've checked for Window updates and am fully updated, I've run my virus scan (Microsoft Security Essentials), and I've performed Windows Network Diagnosis to no avail.otel overseas and am now feeling the problem as I can't get onto the hotel's free wifi and am having to use my iPhone as a personal hotspot which is costing me a bomb
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Sep 2, 2012
Recently, I upgraded my PC into basically a completely new machine. Because the harddrive that I planned on using was IDE, and my IDE-Sata adapters weren't being recognized on BIO, I used a fresh sata harddrive and a copy of Windows XP Professional.
It booted fine, all parts recognized, only now I cant connect to any LAN networks. I only get the option for VGN, Broadband and Dial-up networking. Using a laptop at the moment
I've tried two different usb adapters, and connecting the LAN cable directly into the PC. The cable works on another desktop in the house, but my PC wouldnt let me make the LAN network.
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May 15, 2011
I have two router as well as two switch. 1st router is Dlink's router, I used this router for sharing files and folders and also connect to NET. And 2nd router used for Windows Media Encoder to upload my audio data to other computer.My first router is connected with a 16 port DLink switch, and also 2nd router is connect with another 8 Port Dlink router. Now, 1 computer has two LAN card and it connect with both router through switch. But both is not working at a time, but if i disable one LAN another is worked and vice versa.
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Jul 4, 2012
my pc just arrived this morning.. Booted it up, installed windows. All good. On the desktop now, and can't connect to my home network.. In fact I can't connect to any networks.. Windows tells me there are none available, but i'm using my laptop right next to my pc and there should be at least 5 connections including mine..
I DO HAVE a wireless card in there... but is there something you need to do to like activate it / turn it on? I can see the card listed in device manager.. it says it is working properly. Just can't connect to anything!
All i wanted to do was do some browsing on my new pc but looks like I will have to wait.
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Jan 3, 2012
I purchased a network storage device and would like every one i the house to be able to access it.I have attached a small diagram on how everything is connected.The modem given to me by my ISP has only 2 lan ports i can use(lan1 and Lan2)This modem is configure with the IP range 192.168.2.XXXOn this i have connected a netgear router and have configured it with the internal network IP range 192.168.1.XXXOriginal i had ALL PC's and devices connected to this router and everythign worked fine, but when using download software i.e. P2P the speeds would cause the router to crash and i had to go and power restart it to work. Becuase of this i connected MY PC directly to my ISP's modem so i dont keep crashing the router.
This all works fine, but i recently purchased a network storage drive that i would like every one to have access in the house.Becuase the Storage drive and my PC are on the IP range 192.168.2.xxx and everything connected to the router is on the IP range 192.168.1.xxx how can i give everyone access to the storage drive ??I know if i reconnect my PC and drive back on the netgear router it will work but i cant do that becuase of the location and becuase of the original issue of when downloading on my PC it would block the router.
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Feb 14, 2011
I want to connect two networks together via the internet and VPN. I currently have two Windows 2k8 Servers housed at both locations. I've tried to do as much as I could myself but clients on both sides cannot access each other. I set-up the Remote Router function on both Servers and connected them but I still cannot ping or access any of the remote resources on that network.
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Nov 25, 2011
I have 3 computers running XP, one running Windows 7 and 3 smart phones all connecting to a Netgear JWNR2000v1 Wireless- N 300 Router. All of them connected fine until about a month ago the XP machines all started having problems, until finally none of them would connect or could even detect the router at all. The smart phones and Windows 7 computer have never had a single problem connecting. My daughter has tried to use one of the XP machines at some coffee shops with no success, I assume they are "N" networks. I pulled out an old "G" router and they can all connect to that one without a problem. The XP machines are all different, one Compaq, one Dell, and one Toshiba. None of them have any detectable viruses, using Eset and Windows Security Essentials.
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Nov 3, 2011
i cannot connect to the available network even the homegroup.i have do troubleshoot but it cannot fix.and tell that i have problem with my adapter network..
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Oct 31, 2011
I use multiple computers in my house, I was just wondering, how would I go about connecting to 2 different networks on Windows 7 simultaneously?I have a router/modem downstairs which is connected to the internet & all of our computers, and I also have a modem/router in my bedroom that isn't connected to the internet, but I'd like to use it to share files and other things throughout my house.I've quite easily managed to connect to both networks at the same time, but as soon I connect to the wired network (the one without internet connection) I lose connection to the internet, even though I'm still connected to the wireless network which is connected to the internet.I've read a few different articles and posts about this same issue, but I can't find how to be connected to both & still have a connection.
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May 7, 2012
I have a RTL8187 wireless adapter. First of all, it did not come with windows 7 driver so it was a pain finding one. I found the latest ones though, but it seems it doesnt work (no networks will show). I have to choose the pretty outdated drivers, and it cant connect to WPA, WPA2, and hell, even open networks.
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Mar 18, 2012
On the network sharing screen there r no networks listed To connect to Internet. I already contacted the Internet provide and there r no problems on there end. Everything is pluged in
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Apr 20, 2011
i was trying connecting two LAN network on different location.
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Jun 2, 2011
i have Verizon network at home and office; at home i connect fine; at work it is connected but randomly goes from low to excellent but cant bring up the internet; all other laptops connect just fine except this one..
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Jul 25, 2012
have a dell inspiron 1545 with windows vista. Sometimes at coffee shops I cannot connect to the internet. It says that I have local access only. This also has happened when I use my hardwire internet connection. Then at times it does work on the same network. It is not a network problem as I can connect with my iphone or other devices.
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Apr 15, 2012
My laptop can see available networks, but is unable to connect to any of them.I have run Microsoft Security Essentials and the scan comes back fine, ran CC Cleaner as well as Malware Bytes and those scans both come back fine as well.I have also re-seated my wifi card, as well as attempted a TCP/IP stack repair option.However none of these fixed my issue. What could be preventing my laptop from connecting to a network? I have also tried to boot into Safe Mode w/ Networking, and the pc is unable to connect there either.I have also disabled all security on my router, it is just an open network no security, broadcasting the SSID.
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Mar 22, 2013
I have 2 nics in my win7 system, NIC 1 connect to leased line and NIC2 is connected to organization LAN for internet. Both the ip add are in same subnet. when both the cables are plugged in to nics, leased line link connected to nic1 goes down. It wouldn't come up untill the cable from nic 2 is plugged out.Basically i wish to be connected to both the networks simultaneously.
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Jul 19, 2012
I'm using Windows 7, and when I lived at my house I was able to connect to wireless networks without a problem. I just moved today into my brother's old apartment and for some reason I can't connect to his wireless network. I can see it along with a number of other wireless networks, but I'm unable to connect to any of them. When I attempt to connect to a network absolutely nothing happens. Typically at the bottom right corner of my screen something will pop up saying it's trying to connect, but for some reason that isn't popping up. I know it's not a problem with the router because I'm unable to connect to any of the networks, and I also had no trouble when I tried to connect to it with my laptop.
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Jan 25, 2013
I just configured a 2 computers into a routers and and connected them to each other. My computer is them connected to one of the routers(configured PCs). The computer uses the default gateway of the router interface it is connected to. A ping to the default gateway repplies positively. A ping to the second interface to the same router goes successful but a ping to the first interface of the second router gives the "request time out" respond and a ping to the second interface of the second router gives the "destination host unreachable" respond.
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Mar 3, 2013
I want to connect 2 routers like this picture.No need to have it as separate networks.
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Aug 28, 2012
My wireless recognizes my home networks, but bounces consistently from "acquiring network" to "automatic" and never connects me to the web. Just to test it out, I installed the Belkin WiFi USB Adapter to run it as a separate wireless, and it reacts the same way.
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Aug 22, 2011
I'm working off a three-year old HP notebook, dv-2000 series, running Windows 7 Professional, 32-bit.I suddenly lost wireless connectivity. I can still see wireless networks available - unsecured and secured, five-bar signals - but trying to connect to them fails. This is not a matter of connecting to the network but not having internet access, but rather being completely unable to establish any connection.Troubleshooter says Windows is unable to determine anything. It says check the access point, but I cannot connect to any network - home, starbucks, etc. I have reinstalled both network drivers (ethernet and wireless adapter).I have plugged into a wired connection and updated Windows to the most recent set of updates.I've obviously reset the machine, toggled the wireless, etc.I've reset the TCP/IP stack.I've checked that the WLAN service is running, as well as the DNS and DHCP client services. ipconfig says the wireless adapter has DHCP and Autoconfiguration enabled. Device manager says everything is working fine.
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Apr 2, 2012
Can we connect different networks using switch without a router
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Mar 5, 2011
I haven't had internet in a couple of months until recently when I got cable broadband and a TP-Link wireless router. The setup works fine with a ADSL cable but I can't get my laptop to connect to any wireless networks including my new router. If I run a windows troubleshooting diagnostic it says I have no preferred networks. If I go to "manage wireless networks" the box is empty and if I click "add" NOTHING happens. I can see my wireless networks in the networks box on the taskbar but when I click on them nothing happens (secured or unsecured) I'm pretty sure the problem is not with the router but maybe with the adapter or the pc itself. Others can connect to the wireless network
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