Network Adapters Not Working In Windows 7
Jul 27, 2011
I am having problems with any type of Network Card or Network USB adapter working with my PC running Windows 7. I had a LinkSys WMP54G PCI card working on this computer about a year ago as I was needing to use a wireless connection but then I didn't use it for 6 months. When I went to use it again, it wouldn't pick up connections at all. Thinking it was an issue with the card, I picked up a Edimax 7612UAn USB adapter thinking it should work out of the box.
When I plug the USB adapter in, the standard Windows driver installation tries to run but an error message occurs stating "Device driver software was not successfully installed" accompanied by "Realtek RTL8191SU Wireless LAN 802.11n USB Failed". If I try to install the drivers manually, nothing changes and in Device Manager the following error message is displayed under Device Status "This device is not working properly because Windows cannot load the drivers required for this device. (Code 31)".
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Nov 24, 2012
miniport network adaptor
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Feb 18, 2013
where and how do I get drivers and network adapters for hpg6 without installing into my friends computer
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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 20, 2010
Win7 64 bit reports a problem with the driver for Microsoft ISATAP Adapter and Toredo Tunneling Adapter. Troubleshooting does not automatically fix it and reports that the drivers are OK. I have seen several other reports of this problem but not yet found a cause or fix
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May 30, 2012
Anyways my problem is that my vaio is running Windows 7 64bit and suddenly one morning NONE of the network adapters were working. No WiFi, no ethernet, no nothing. I figured something just happened to the drivers (happened before) so i'd just reinstall them...except this time I'm hit with:
Code :This device is not working properly because Windows cannot load the drivers required for this device. (Code 31)
I have tried everything short of a full restore. I tried downloading the drivers straight from Sony, just the driver files for Atheros, I can't do a restore point since I don't have any from before the problem. I have searched everywhere for a working solution but haven't found anything yet. I would like to avoid sending it in.....it's still under warranty but I don't have a Sony store near me and I'm gonna be going out of town in a couple weeks..
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Dec 31, 2011
All my adapters in my Dell Inspiron 1440 (Win 7 HP x64) in the Device Manager are seemingly not connected or malfunctioning...It happened right after I restarted my computer and all of them quit out at once.
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Jul 21, 2011
At the moment I'm using Netgear AV200 powerline adapters and need to add 2 more adapters to my setup.Do I have to stick with Netgear or can I use another brand if they are both compliant with HomePlug AV1 standard and the same speed (200Mbps)Edit: Well apparently all powerline adapters are compatible as long as they are the same type (i.e. Homeplug AV or DS2), so I'll be getting more affordable pair of adapters...
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Dec 30, 2009
We have just purchased a new computer with Windows 7 at our office and we were told there weren't any wireless network adapters that were compatible yet for 7. All of the other computers are Windows Vista and they have Ativa Wireless Network Adapters that work fine. It will not work with this new computer. Any suggestions of how to get up and running on the Internet?
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Dec 27, 2010
My problem is that i bought some 1gb belkin powerline adapters to give me a better connection in my house than my wireless previously did. However i plugged them in and boom "Unidentified Network - No internet access".Now at first i thought it was because i had them plugging in through and extension lead downstairs so i removed all than and plugged them straight into the wall. This didnt help at all.I read some forums about turning of IPV6 cos apparently.
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Aug 18, 2012
I have several VPNs and Virtualizing software installed, and they have this virtual network adapters in the network and sharing centre. In the "connect to a network menu", one shows working internet connection, while the other one shows no internet access, How do I get rid of those entries? I dont mind messing with the registry or the system files.
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Apr 22, 2010
Whenever I boot up or disable/enable a network adapter it takes 1-3 minutes before I actually connect. After waiting, I'll see the little round circle spinning in the system tray and then i'm able to connect.While waiting for my adapter to work I noticed under tcp/ip settings that my gateway field is blank. If I put it in and go back, it's still blank. When the adapter finally connects it then shows up in the gateway field.Tried uninstalling AV, different drivers for LAN and wireless and reloading OS.
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Dec 27, 2011
I have this device "WAN Miniport (IKEv2)" under Network Adapters and it's always listed as not working. I disabled it a long time ago but it always comes up as an error when I scan my computer. It won't update the driver, Windows always says that there was an error, and as far as I can see it doesn't do anything but it won't let me remove it even though it isn't working.
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Mar 30, 2012
Upgraded to windows 7 ultimate 64bit from vista ultimate 64 bit. That didnt fix it. I'm desparate. I've tried everything I can find. It has a realtek 8169 nic on board sabertooth x85. I tried USB adapter and where it normally loads it just says it's installed but shows up in device manager. Like thw tealtek nic with yellow triangle on it. If I try an update driver it returns "parameter is incorrect" message. Its not connected and the is no IP using ipconfig. I Lost all my software CDs and emails with serials etc in a house fire last year.
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May 31, 2011
I am running Windows 7 Home Premium (64 bit) on a Dell Inspiron 560. I am using a DI-524 D-Link wireless router. I have an Acer Aspire One Net Book running Windows XP Home it is equipped with an internal wireless network adapter. I can connect/communicate with router and access the internet with no problems whatever. However, when I connect an external wireless network adapter e.g. Alpha AWUS036H I cannot get a connection when I disable my internal network adapter. I have also tried the Trendnet TEW-424UB USB external wireless network adapter and the symptoms are exactly the same. If I leave home and use another Wireless point of access I have no trouble connecting using the external adapters which means the problem is confined to my personal home network. I have removed and reinstalled my router, and the network adapters drivers etc. I have uninstalled my Norton Firewall and and disabled my Windows firewall to no avail. I have removed my WEP security features and tried to run it open with no improvement. I have connected the external network adapters on a neighbours computer running XP to see if I could connect to my home network. That didn't work as well. Bottom line is I simply cannot get an external wireless network adapter to work with my router. Yet my internal netbook adapter connects with no problems at all.
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Sep 9, 2012
I have over 50 virtual networking adapters in device manager, I have posted this question in many forums, and still cannot get rid of these pesky unused extra adapters. I know they have been created by using Virtualbox, and by creating many virtual machines and updating virtualbox. Unfortunately, I have tried uninstalling virtualbox and the drivers all remain in devicemanager. DeviceMgmt also does not allow me to uninstall or delete the adapters, (When I do they just stay there, even after rebooting.)I most likely have to go into the registry and delete them, but they are in so many different places there, I need to know the correct place to delete them. I have a bet that this is the forum where I will get the answer for this even though I have posted in virtualbox forums, technet, MSDN, superuser, serverfault, and stackoverflow.
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Apr 9, 2010
How to Install Ralink based Belkin Network Adapters ?
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Mar 23, 2012
How do you download legacy hardware i need to install network adapters ISATAP and teredo tunneling and 6to4 adapters cause its giving me a code 10 error
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Nov 8, 2011
I'm using Alienware desktop with ATI Radeon 5900 graphic Card I have problem though whenever I play World of Warcraft game not always but a lot of times I get a blue screen error but before the blue screen error I get disconnected from the game then It tells me that my display adapter stopped working somehow..I don't know why then the blue screen of death appears and my pc get restarted I have this problem for 3 months now
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Jul 17, 2012
My Network Adapters has suddenly disappeared after a Critical update by Windows update, now my network is X'ed out. I already did reformat and still nothing and in the past all I do is to System restore but after a while it had errors and I was forced to reformat but after that there's still no connection.
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Jun 18, 2012
In Windows Home Premium 64bit we encounter this problem on a machine after trying to uninstall a norton product manually.The norton software led to serious problems of randomly emerging BSODs.As system uninstall did not work we researched a tutorial on how to manually uninstall the soft.t can be found here Enterprise Support - Symantec Corp. - How to manually uninstall the Symantec Endpoint Protection client from Windows Vista, Windows 7, and Windows 2008 R2 64-bitEverything worked smoothly until the last three steps of the routine failed (12.-14We can not uninstall/delete the wireless network adapters as described. After clicking "uninstall" there is the window that asks for confirmation (to uninstall) but after clicking "yes" the device manager window simply refreshes - and the device remains unchanged.
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Jan 12, 2013
The comp started BSOD'ing out of nowhere, a new adapter I think called ISATAP or something like that shows up under network adapters in device manager which had a yellow exclamation icon. (Code: 31). Disabling or uninstalling its drivers resulted in BSOD's. Googled around and found the only way to fix it was to delete some registry entries, so without backing up the registry I deleted some keys. I don't remember which keys but the image above is the result. I got Ubuntu live booted up and using it to post this because my Win 7 installation obviously can't connect to the Internet.
*I tried reinstalling drivers (Marvel Yukon & Belkin), disabling and enabling stuff but nothing seems to be happening.
*Got some registry fixing tools or whatever, still the same.
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Jun 24, 2011
I recently uninstalled all of my wireless network devices, these were a simple Wireless Card which was in a PCI slot and a wireless USB adapter, I uninstalled them from the device manager, and now under "Network Devices" I have about 32 'Microsoft 6to4 adapters' all with the yellow triangle on them, and then also there are 2 Microsoft ISATAP adapters, again with the yellow triangles. also, when I click on them, they say "This device cannot be started (error code:10)"And also now, my fast ethernet port has a yellow triangle on it too, but windows cannot find a driver.
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Dec 19, 2012
I just got a new laptop with windows 8 is there anything out-there that will let my serria wireless adapter work?
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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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Feb 2, 2011
Im using a Vodafone dongle so no router. I have connected the two via ethernet cable and the connection is there but "no network access" is below the Unidentified network. tried a couple of different things but no luck.
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Jan 16, 2012
So I had to reinstall the drivers for my WIFI adapter Netgear WN111v2 after doing so I am now having a problem with the network icon reading things wrong, I bugs me A LOT does anyone know how to fix this. I have reinstalled drivers twice with no success.
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Aug 31, 2010
Canon Mx850 networked printer has been working fine on Win7 64 and WinXP. Today after printing several docs I suddenly cannot print from Win7. I can get to printer status page from IE9 with no trouble so that IP address is correct. I can scan from the device on Win7 using Twain. I can print fine from WinXP. When I print from Win7 the Print Queue shows print-error under status
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Feb 23, 2012
Canon Mx850 networked printer has been working fine on Win7 64 and WinXP. Today after printing several docs I suddenly cannot print from Win7. I can get to printer status page from IE9 with no trouble so that IP address is correct. I can scan from the device on Win7 using Twain. I can print fine from WinXP.
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Oct 18, 2009
I have main display adapter from mainboard ( Biostar GF8100 M2 TE GeForce 8100 Socket AM2 ) and I buyed new GeForce 8500GT video card. Can I connect to computer 2 monitors using 2 different graphics card (1 main card and card I buyed ) ?
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Jan 19, 2012
I've got a user that has a laptop with two external HP monitors. One monitor is connected via VGA connection to the laptop - the other is using an HP Display Link adapter over VGA and/or DVI. The screen that is connected to the Display Link adapter keeps stalling. He will move Internet Explorer over to that screen, try to maximize the window, and it freezes, but if he moves another window, like Windows Explorer over to that screen on top of it then Internet Explorer will start to respond.
Things I've tried: updating drivers on the integrated graphics, updating drivers on display link adapter, replacing display link adapter, changing usb ports, changing refresh rates on the monitors, and alternating between DVI and VGA connection on the Display Link adapter. Oh, and also disabling Windows Aero.
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