ASUS M3A78T - Could Not Validate Windows Due To Network Adapter
Jul 28, 2011
I have been hacking at this problem for two days and can not figure it out.I built a new computer ASUS M3A78-T and installed windows 7 64bit everything was working fine. I did not validate the version of windows because I was waiting to replace the 500g hard drive with a 120 ssd. By the time I recieved the ssd windows validation time had expired, I tried to validate the version of windows and I could not because the network adapter was now gone! This is strange because when I first built it it as fine and I was all over the internet via broadband ethernet cable.Now the internet box has a red x and will not recognize the cable and no lights are flashing on the back as well. It seems I ned to reinstall the driver so I used another computer and downloaded the only LAN file from ASUS website and nothing.
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Jul 10, 2013
I have a Asus EeePC 701sd and upgraded to Win 7 Ultimate but I couldn't find any driver for the wireless network adapter
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May 30, 2012
The wireless adapter keeps saying unidentified network, I can connect from other computers and they are all working fine.
Edit: Forgot to mention its a ASUS wireless n-15 adapter, also the system is a Windows 7 64 bit. Also, has a ip address 169.x.x.x which i know means no internet connection.
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Apr 15, 2011
I have a P5QL-E and i cant get this network adapter to work. I enabled it in BIOS, but nothing happens in win7, driver says i dont have any device isntalled.
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Aug 23, 2012
I have a friend who's wireless is not working (it connects but then there is no Internet acces). I understand I can fix this by getting a new wireless driver.
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Feb 8, 2011
I am having a problem using my Windows IAS radius server to validate management users for my 2112 Wireless Lan Controller.I have defined the radius server and it works ok with the policy for validating wireless clients but not for WLC management users.The Remote access policy seems to be set up correctly as the event viewer on the server shows:-
Event Type: InformationEvent Source: IASEvent Category: NoneEvent ID: 1Date: 09/02/2011Time: 11:06:06User: N/AComputer: UK01DC07Description:User xxxxxx was granted access. Fully-Qualified-User-Name = TRAVEL.OAG.com/Dunstable Admins/xxxxxx NAS-IP-Address = 10.10.45.210 NAS-Identifier = UK03NM01 Client-Friendly-Name = UK03NM01 Client-IP-Address = 10.10.45.210 Calling-Station-Identifier = <not present> NAS-Port-Type = <not present> NAS-Port = <not present> Proxy-Policy-Name = Use Windows authentication for all users Authentication-Provider = Windows Authentication-Server = <undetermined> Policy-Name = UK03NM01 - login Authentication-Type = PAP EAP-Type = <undetermined>
....
But, the WLC log shows:
*Feb 09 11:06:06.612: %EMWEB-1-LOGIN_FAILED: ews_auth.c:2104 Login failed. User:xxxxxx. Service-Type is not present or it doesn't allow READ/WRITE permission..
The WLC just returns the login screen
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Feb 5, 2013
my network controller drivers are need to be up dated for asus k53E
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Oct 29, 2011
My laptop normally always works on the wireless network, but every now and then its randomly stopped working and said "identifying network" followed by "could not identify network, unidentified network." When i would troubleshoot it would say stuff about the default gateway and not a valid ip address. THis was fine because it would always just start working on its own in a day or so. However these arnt coming up when i do the troubleshoot this time, and its been over a week and no improvement.Im obviously writing this from the desktop. and the stats below are the desktop stats.
Tech Support Guy System Info Utility version 1.0.0.1
OS Version: Microsoft Windows 7 Home Premium , Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i7 CPU 930 @ 2.80GHz, Intel64 Family 6 Model 26 Stepping 5
Processor Count: 8
RAM: 6135 Mb
Graphics Card: NVIDIA GeForce GTX 465, 1024 Mb
Hard Drives: C: Total - 953766 MB, Free - 437284 MB;
Motherboard: MSI, MSI X58 Pro-E (MS-7522), 3.0, To be filled by O.E.M.
Antivirus: Trend Micro Titanium Maximum Security 2012, Updated: Yes, On-Demand Scanner: Enabled
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Apr 20, 2012
The other day i was on my mums laptop (ASUS X5DIJ) at her house all working fine the battery died so i plugged it in and started it up again however the charger cant have been fully connected and once back in windows the battery died again on the next boot i noticed windows said it had found the system CMOS/real time clock and had installed drivers for it. checked the driver details it says no driver files are required just like it should ever since then it connects to the network but will not connect to the internet at her house or at mine through wireless and ethernet cable although all other computers work fine windows troubleshooter says "Windows could not automatically detect this networks proxy settings"
I've tried
resetting routers and laptop = no change
netsh winsock reset and netsh int ipv4 reset = no change
ipconfig /flushdns = no change
ipconfig /registerdns = no change
[code]....
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Oct 6, 2012
reinstalled my windows 7 and it doesn't have the network adapter drivers,so i go and dowloand the drivers i install and it still says no drivers installed, and yes i got the right driver,i tryed everything just cant get it working
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Aug 4, 2012
I have recently purchased an ASUS PCE-N13 wireless adapter, and I cannot get it to work for the life of me! I have tried installing the driver from the disk, however, when I try and look it up under device manager, I go to the "Other Devices" section as instructed and it just says "Unknown Device" instead of what it is supposed to say according to the manual. I have tried installing the Ralink driver, however I don't know if that was done correctly or not. I have gone through my BIOS and enabled the PCI slots power, so it isn't that.
ASRock Z68 Extreme3 Gen3
Intel i7-3770k
Nvidia GeForce GTX 670
16GB GSkill 1600 Memory
120GB Corsair SSD
2TB 7200RPM WD HDD
Windows 7 Home Premium
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Apr 15, 2013
I am using Windows 7, suddenly my network adapter has been deleted and i am unable to use Internet
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Feb 26, 2013
I installed windows xp on a pc that had no OS it previously had windows xp sp3 but I deleted the partion by mistake, so I went down to windows home sp3. after the setup I have no Internet access atall, whenever I try making a dial up etc it just doesn't work, I am using a fairly old computer optilex 6x620 just for browsing, but I have to swtich to Ubunutu to get internet access which is so slow.
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Jan 8, 2011
Recently,I have reinstalled my pc and now there is a problem with network adapter-I can't see them in device manager.My pc configuration is:
Intel(R) Core(TM) 2 Duo CPU E4500 2.2GHz ,2 GB RAM,nVidia 8600 256 mb.
Operating system:Windows XP Professional Service Pack 2
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Nov 14, 2011
I am using windows 7 32 bit dell n5010 i am unable to find wireless network connections.
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Dec 28, 2011
I'm doing a few upgrades on my Asus UL80Jt and I've hit a wall with the wireless adapter... I think I've found the one I want [URL] which I believe will work but I can't for life of me find out where that little card goes! Will that card work on this laptop and where do I even put the thing?
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Mar 12, 2013
Network adapter driver's gone after reinstalling windows 7
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Jun 27, 2012
My laptop won't connect to the internet at all and status shows limited access to router. It was fine a few days ago until a Windows update. I did a system restore on it back to before the windows update and the internet was working just fine but then there was an automatic windows update again and the connection is gone again. When I try to troubleshoot it says the network adapter is not working properly. I'm currently using the main computer in the house. I can't access any network at all on my laptop and I'm nearly in tears. This has happened before about 7 months ago after a windows update. At that time I did a system restore and reinstalled the updates and it worked just fine. This time nothing. I have tried to check for updated drivers for the network adapters but windows says I'm running the recent ones.
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Jan 28, 2011
Recently, nearly every time I start up my computer, I can't connect to the internet. I have internet, as says my modem, what I don't have is an internet adapter. I've checked the device manager, and network and sharing center, and it just doesn't exist. I restart a few times and by chance it finds the adapter and I can connect. I have no idea what's going on, as Googling has not worked much at all.[CODE]
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Nov 17, 2012
So usually I'm using my Windows 7 + USB Modem with ICS enabled to give my xbox 360 internet access and it's working fine. But after upgrading it to Windows 8, my Local Area Connection now becomes Unidentified Network so I can't give my Xbox internet connection again. In diagnose the problem it says that "Local Area Connection" doesn't have a valid IP Configuration.
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Jul 22, 2011
My network adapter is always disabled at startup. When I go to network and sharing centre - it shows that it is enabled. I dsable it, then enable it, and I can then go online. It is just annoying that I should have to do this each time before I can access the internet?
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Aug 31, 2012
during an electrical storm my computer deleted my network adapters. How can I get them back on my computer?
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Aug 17, 2012
I would like to know if the D-Link DWA-525 Wireless N 150 Desktop Adapter [URL] is compatible with my ASUS P6X58D-E motherboard ?Its a PCI card, and even my mobo had the PCI 2.0 slot, but i happened to see the photo of the card and it seemed to have two gaps in its PCI connector,]
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Dec 28, 2012
I recently bought an ASUS RT-AC66U Dual-Band Wireless-AC1750 Gigabit Router. It is working great.Now I would like to replace the wireless card in my Asus N61J laptop.
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Nov 12, 2011
months ago, i installed a USB card so that my dvd burner could run at 2.0 or 3.0. it has worked fine. every now and then the card becomes unlodged from inside the computer, and i have to push it back into the slot.Tonight, while the computer was on, i was putting it back in, and it popped all the way out, my computer shut down and when i restarted it, i got the error message "windows did not find properly installed network adapter/ if you have network adapter update/re-install drivers"Only problem i have is when i go to device manager, i see NO network adapter?
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Oct 2, 2011
I purchased a new built system, worked great 5 days, major trojan forced a reformat of drive. Now Win 7 64 Device Manager is empty- no network adapter found - I get the notice that "there are no properly installed network adapters". I use the on-board network adapter on the mobo, no plug in network card, hard wired to DSL -- like I said, it worked fine for a few days now it's GONE after reformat.
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Apr 8, 2012
network adapter does not show up under device manager windows xp
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Nov 11, 2012
My laptop keeps saying "Windows did not detect a properly installed network adapter.If you have a network adapter, you will need to re-insatll the driver". I've found the right one and it still want install. Says it's the wrong one but i'm pretty sure it's the right one. I just did a fresh install where i put windows 7 extreme on a laptop and i can't seem to ge the right drivers i guess. I don't know if it's the wrong driver or a bad NIC Card.
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Feb 4, 2012
i upgraded my laptop from window 7 home to windows 7 unlitmate and the wireless network adapter has been removed is there a link i can download to re install it so that i can connect wireless again?
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Mar 21, 2011
My desktops _usually_ connect, and then the connection will drop/go slow(14400 slow)/give that little yelow triangle on top of the wifi icon.First i had an edimax wifi PCI, now i have a trendnet wifi PCI. They both do the same thing.If i connect my HTC hero and start internet sharing, it works very well, and is stable. My ethernet works fine as well. It is like my computer is immune to PCI cards?I have tried with different wifi APs now, but its still the same.I have a zyxel adsl modem, and a linksys wifi AP hooked up to that. I noticed, that when my desktop is connected, the zyxel will get some kind of overflow from the linksys. It says "client reached max number of sessions per host" It's like my desktop is killing the network. I have tried many things. Drivers, fail safe, registry cleaner(I know), killing all unnescessary program, switching the PCI ports, but none of it seems to work.
I had my laptop running connectify (access point app) and it actually worked fine, but today it won't connect to that either.I'm going to create another partition on my harddrive, and install fresh windows 7 on that, and see if it does the same. But even if it doesn't I _want_ to find out what is causing this instabillity.When i try running the network diagnostics, it says DNS error, or that the router is fail. But my laptop works fine.Also, when doing speed tests, my laptop gets normal speeds, and my desktop is VERY slow DL, but normal UL ?In speed tests my desktop is very slow, but stable, but during the test, my laptop will first go like 2 mb/s - 3mb/s DL and suddently BURST up to like 64 mb/s although i only have 10 mbit line? It's like its buffering or something. Very weird behaviour, but working fine.And no, i do not have torrent programs or whatever running.Some says that i shout try and change wifi channel and bands, and avoid "mixed" mode, but none of it works. Always the same problem.ATM. my computer can't connect to any wifi at all. It keeps having the yellow triangle.
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Mar 21, 2013
I upgraded my pc to windows 7 and now i cant connect to the internet at all i have a wireless usb for internet that dont work and i plug a cord right into the back and it still dont work i troubleshooted and it said windows cannot find driver for your network adaptor i cant seem to find the driver i have a Windows 7 32bit pc and a cisco DCP3825 router
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May 11, 2011
I was wondering what kind of wireless network adapter stick I should get for my windows 7 computer? My older one somehow had issues (device was not recognized or whatever)
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Feb 28, 2011
I have a Gateway Notebook Model ML6720 that has built-in Wireless. The PC was heavily infected by Virus and I had to re-install Vista Operating system. Now, it will not detect the Wireless Adapter. I went to the maufacturer's website on another computer and downloaded the driver and installed the driver on the laptop. However, it did not work. The blue "wireless" light on the laptop is "lit", however when I go to "Device Manager" and look at the Network Drives, it only shows the wired Ethernet option.
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