Network Connection Adapter Not Working?

Oct 13, 2012

My laptop cannot currently connect properly to the internet. After trouble shooting, the diagnosis is that "There might be a problem with the driver for the Wireless Network Connection adapter". My laptop also wouldn't connect to the internet via cable. I'm not sure what the problem is as my laptop was working fine last night.

I have Windows 7 Home Premium (32 bit) installed on my Sony Vaio VPCEB36FG.

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I have a Verizon router and I purchased a NetGear N900 wireless dual band usb adapter for my son's computer. I was going to test the N900. It is for college.The N900 will not connect. I do have three other laptops that do connect and work ok. The N900 has WPS but the Verizon router does not.So I have to use the SSID, 'wep' option, and the wep key. The N900 tries to connect and stops trying after about 20 seconds or so. The N900 varies from 4 to 5 green bars. N900 installation was followed and went smoothly and the new software version was used. We are using Windows 7 Home Premium 32bit on my son's computer.I also purchased the Western Digital My Net N750 router for college. I have no way to test everything at home. It does have WPS so at the college I hope everything works.

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Apr 25, 2011

I tried to update avg on hubs laptop so the kids can play and now after I did it we can't get online period!! on the tool bar were the connection pic is says limited connection? So I did all of the steps to fix ect and it finally came up to.

- There might be a problem w/the drivers for the wireless connection2 adapter
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MY actual modem is good as we have 3 running right now - should I go to restore point before avg in the critical update moments before I realizes this problem?

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Nov 16, 2011

"Problem with the driver for Wireless Adapter".I have an HP-Pavilion 2009f with Windows 7 home premium 64-bit. All has been fine with my internet connection, except for a few drops here and there, but all in all it has been tolerable. When I went to bed last night it worked, when I woke up, it didn't. When I troubleshoot I get the message, "There might be a problem with the driver for the Wireless Network Connection Adapter", to which Windows cannot fix. I get this same error message, respectively, for both wired and wireless connections. After troubleshooting without success, I decided to try and do system update.I am only connected with "Limited Access".What's even weirder is when I open a cmd window and enter ipconfig /all.

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Aug 14, 2012

As you can see today when I got on my laptop I wasn't able to connect to the Internet and after attempting to troubleshoot I got this error message along with one saying a network cable is not properly plugged in or is broken. We recently switched Internet service providers and the Internet has been running fine. The only proble I had was sometimes it would randomly drop in speed but I don't think that has anything to do with the issue. Last night it was working perfectly, but then it went slow so I unplugged our router and then disabled the wireless network then reeanbled it. Anyways I've been using this network for a few months now without issues but I think the issue lies within my computer. I checked for windows updates and installed them but no luck. Then I checked for driver updates for my adapters but they were up to date. I don't have any screenshots and I'm on a tablet. Also please use the simplest terms possible because while I have a basic understanding of these things, I'm no expert and I don't want to miss anything

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Feb 6, 2012

My brothers advent modena laptop stopped working and it turned out it was a hard drive issue. I replaced the hard drive and reinstalled windows 7 32bit. I had to download a iso file from [URL] as he wasn't give a installation disc. The install went fine except when it was finished there was no internet connection available. I tried to troubleshoot but couldn't find any network drivers.

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May 22, 2012

When I problem solve it the message is to update and it is the driver for wirless nedwork connector adapter. I have both windows 2007 and 2010 sharing. I can get on the internet by pluging into it and my adress shows as well. Windows 2007 is continually configuring which is getting very old. I tried recovery 3-4 times and it will not recover to a passed date.

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Oct 11, 2012

The network adapter could not establish the connection oracle sql developer

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Feb 3, 2013

I have down loaded ORACLE sql developer 11g. I have extracted the files and gotten it to open.Now I am trying to open a new connection

The program is asking fo:r

Connection Name_________________
Username ______________________

I have filled these out and I get an error message.The network adapter could not establish a connection.

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Dec 15, 2012

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Aug 12, 2009

Using a Linksys USB Network adapter WUSB11 Ver. 2.6, with windows installed driver, Windows could not even detect networks within range. The "troubleshoot connection" option is no help. I uninstalling the driver and installed the downloaded driver from the website for Windows Vista and rebooted. Same problem, no networks even detected, even though the computer running XP 2 feet away could connect and this computer when it was running XP connected fine with the same USB adapter.

I decided to try a hard wire to the on board adapter. No problem, except, I don't want a 20 foot cable running through my living room to the computer room.

So, I bought a ConnectGear Wireless N USB Adapter (WU260N). Windows auto installed drivers, so I uninstalled, and installed drivers through the DVD Setup wizard that came with the adapter. Windows sees connections now! But when I click on my network, it doesn't even prompt for the WEP passkey for my router.

It does prompts for a passkey when trying to connect to my neighbor's. I rebooted the computer and the modem and router, same won't prompt for a passkey for my router. Something's wrong with my router settings, right? Thinking it is the WEP configuration issue, I changed the router to WPA2 Personal with a passkey and rebooted the computer, modem, and router. It prompts for a passkey now, but will not connect. I changed the router to disable security, rebooted the computer, router, and modem. The computer STILL won't connect, even though the computer sitting 2 feet away has no problem.

I feel like I'm sooo close, but have run out of ideas to fix this. I would really prefer to use the Linksys USB adapter, I originally bought since I can't return it now. But if the new ConnectGear is my only option since it at least sees connections, I'm okay with that. I just want this computer on the internet already!

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Oct 2, 2010

Last night my wireless adapter (Atheros AR5007EG Wireless Network Adapter) stopped working. In the properties it says it is working properly, however,it will not find a single wireless network to connect to, only the big red X over the icon in the system tray. My wife's laptop which is 5 feet from mine, finds our network as well as several of our neighbors. I upgraded to Windows 7 last month, so this morning I tried updating drivers, installed these but still the big red X. My laptop will work with the ethernet cable plugged in, just not wireless.I am stumped because it says it is working properly in the properties menu and not returning any errors during troubleshooting. I know its not my router, as my xbox, ipod touch, android phone, and wife's laptop can connect and work fine. Since she and I have the same laptop, I made sure that our properties settings were the same this morning as well, and they match up.

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Aug 5, 2012

I have had my HP Pavilion dm4 for a year and a half now, and when my school gave me a copy of Windows 7 Enterprise (it came with Windows 7 Home) I installed it and all the necessary drivers, and everything's been running smoothly - til now.Tonight all of a sudden my Internet connection showed that it was connected but had "limited connectivity" - aka no Internet. So I restarted my router - no luck. Then I restarted my computer, and my F12 wireless button showed orange - meaning that wireless capability was turned off entirely. It wouldn't turn back on even if I pushed the button, so I went into Control Panel and did some diagnostic thing and it forced the wireless capability back on and it worked again. For about an hour. Then the button went orange again and the diagnostic couldn't turn it back on.So, I went into wireless connections and disabled and reenabled the actual connection rather than the adapter, and it worked again - for about another hour.I don't think it should be a driver problem seeing as I can make it turn back on for certain periods of time and it's worked fine until now. Does anyone know what to do?

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Jul 14, 2011

I installed the driver correctly. It comes out as a device, but when I go to connection settings(Im trying to connect to my dads network)It says no connection options are available.

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Jan 14, 2013

I have an Asus U56E which has an Intel Centrino 6150 Wireless N + Wimax network adapter on it. This card ran fine the first few months I had it. Then I installed Ubuntu 12.04 with my windows install and ran it dual boot. The card worked fine on Windows but I had to make some configuration changes on Ubuntu for it to run. I did that and it worked fine still. Then, naively, I installed a registry cleaner (wise registry cleaner to be exact), and some time after installing it and running it regularly (usually 2-3 times a week) something went wrong and I started getting this issue with my card. What happens is the wireless will be functioning for some time, perfectly normal, and then it will just lose internet connection. I will have to disable and re-enable the adapter through device manager to get it to work but that only works sometimes, most of the time the device just won't start again and I will get the device can not start error in device manager. Also, when this happens I usually restart my computer and sometimes when I do that (or even when I just turn my laptop on or come back from putting it to sleep) the adapter is not recognized at all, doesn't even show up in device manager. What's most odd about that is that the Wimax still shows up on the list of network adapters but the wireless doesn't show up.The steps I have taken to try and remedy this issue are, re-install the drivers (by uninstalling them first) from both the asus and intel websites, do a fresh install of Windows (didn't fix the problem but made it occur a little less) and open my laptop casing and unplug and replug the network adapter.I'm not sure what to do from here, I'm assuming its the card itself at this point that is messed up and my speculations with the registry cleaner causing the issue were just a time coincidence. However, I want to be certain that is the case instead of going out and spending time and money getting a new network adapter when the problem lies elsewhere.

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Apr 22, 2011

I have a Dell inspiron mini tower that had some apparently critical either net driver deleted. I'm not entirely sure which driver it was or how to get it back. I've tried downloading a few drivers on another machine and then just transferring them to the bad one but it's not working (3 separate ones now). It was working perfectly before this "thing" was accidentally uninstalled.

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Dec 1, 2012

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Jul 1, 2012

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Aug 19, 2012

I started getting a "DNS not responding"? on my desktop. All my wireless devices work fine, and when I turn off my laptop's WiFi card and plug it into the same router it works as well.I've done some Googleing on the issue and none of what I found has helped.When I do an ipconfig on each maching, the thing I notice is that on the working laptop I have an entry for the "Connection specific DNS suffix under the "Tunnel adapter Local Area Connection", where on the desktop that's not working the suffix is blank.

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Feb 11, 2012

I disabled my network adapter then restarted and now the adapter is no longer showing up in my network connections. How in the world do I get it back? I have looked at other options (like under the registry which was suggested on a couple of places). I have never seen this happen before. I even reinstalled my drivers and still nothing. How do I enable it again?

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Aug 23, 2009

I have a linksys usb600n (v2) using the Windows 7 driver from linksys. It installs and is displayed correctly in Device Manger - BUT it doesn't appear in the Network and Sharing Center as an adapter. This same device and driver were previously working just fine in this system - but I rebuilt the OS (clean install) after testing a number of security products out.

The initial install went fine - no problems that I remember - just plug in the adapter and install the drivers obtained from Linksys (Ver I tried the same thing on the re-build and it looks fine until I go into the Network Center and can't set up wireless networking since the adapter does not appear.

SIW shows TWO (2) linksys USB adapters under Hardware/Network Adapters, but does not show the network adapters in the Network Information section.

Any ideas?

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I had to revert to the old driver in order to reastablish the network. But the printers still are not recognized. The network adapter on the secondary computer is a Linksys WMP300N. I did try turning the router off for ten seconds with the updated driver but that had no effect.

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Jul 17, 2011

On Friday, everything was working as normal on my computer, I was sharing, and the ps3/xbox were on the network and able to play all files. As of saturday afternoon, the networking part suddenly stopped, and I could no longer find my computer on any other device on the network, but I did still have internet capabilities. I didn't think too much into it at the time and figured it was some workgroup error. Saturday night I try to rebuild the workgroup in hopes to fix the problem and also uninstall a scanner that wasn't working. I went to the add/remove programs list, and uninstalled the HP scanner/printer software, and then BOOM, no more internet at all. The other computers and consoles all still have internet, so it has to be something on the computer.

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Nov 4, 2009

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I got it work by installing Vista x64, running all windows updates and installing the adapter, then doing an in-place upgrade.

Everything was working great, no wireless problems at all. Then I unplugged the adapter and plugged it back in to a different USB port. Win 7 recognized the adapter right away and installed drivers, but it can't see any networks. Very similar to the first time I installed 7 before upgrading from Vista.

I have since tried uninstalling/re-installing. Letting Win 7 find drivers, manually installing the FD7050 v3 drivers from Belkin. Tried installing the Belkin drivers in XP compatibility mode and Vista Compatibility mode. Nothing works.

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Oct 13, 2011

I'm running Windows 7 using a DSL line connected via ethernet. I've lost my internet connection, and Windows 7 Diagnostics reports that there might be a problem with the Local Area Connection Adapter driver. Unfortunately, it doesn't say what the problem might be or what to do about it. AT&T has verified that the problem isn't with the DSL line or the modem, and for good measure I bought a new ethernet cable. To make a long story short, I waited too long before considering a System Restore and no longer have restore points available from before this problem started, which was eight days ago. I've visited the Device Manager and the ethernet adapter is enabled and working properly.

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Jan 19, 2012

I installed a new wireless adapter yesterday in the hope of increasing my internet speed. After installing the driver for the adapter I realised that my internet was no longer working. I can still see the connection but it is limited and doesnt allow me to connect to the internet. I also had a system up date the night before and hadn't been on the internet since that happened so am unsure if this has any part in it.I have tried uninstalling and reinstalling the drivers for both the adapters i have to no avail, as well as plugging my pc into a laptop and using internet connection sharing which also doesnt work.If i run a network repair i end up with two problems found:

1)There might be a problem with the driver for the local area connection adapter

2)There might be a problem with the driver for the wireless network connection adapter They both have yellow signs with exclamation marks next to them.If i type ipconfig/all into the cmd line I get:

Windows IP Configuration

Host Name . . . . . . . . . . . . : Home-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Mixed
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Shouldn't my wireless adapters appear here?

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I have a Windows 7 computer with a DSL connection via ethernet. I lost my connection a week ago. A T & T has verified that there are no problems with the DSL line or the modem, and for good measure I bought a new ethernet cable. Windows 7 Diagnostics reports that there might be a problem with the Local Area Connection Adapter driver, but doesn't say what the problem is or what to do about it. When I visited the Device Manager, the adapter was shown to be enabled and working properly.

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