Ethernet Network Adapter Not Detected?
Aug 25, 2012
I could not boot the other day so I spent a few hour pulling everything out and checking memory components,etc.m taking the battery out finally fixed the boot issue but now there is no Internet or network detected or network adapter. It is not the router because pc in the other room is working fine on same connection. Mseems like a CMOS or bios issue. There was a message before boot about reverting to default bios settings. I can't update or remove driver because it is not detected and no Internet.
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Oct 27, 2011
Network Adapter not detected my PC IBM 8123L5A any one can provide me driver software for the adapter
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Dec 27, 2011
After adding Microsoft Windows 7 and thinking the system would work just fine, the error message we get says "no network adapter detected". We have an onboard Gigabit LAN network, but not sure if I also need some sort of network adapter to complete the set up.
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Dec 21, 2011
i have a problem with my network adapter. i have successfully reformatted our desktop computer. I was able to connect to the internet for a week but after that, when i tried to connect again, it says that i do not have any network adapter and that i should install one. i tried to look at my device manager, there was no network adapter in my devices. i tried to install a realtek adapter but still nothing happened. i even tried reinstalling my os but it wont read by dvd. also, i have a laptop, but the internet connection is working properly there.
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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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Oct 25, 2012
my new build i installed a TP-link 300mbps wireless card, it will only however be recognised as ethernet controller and not the normal network adapter. So i put an old wireless card from another PC into mine and it works without a hitch comes up with network adapter in device manager and installs fine, and the problem card was put into an older PC and worked fine just like expected. Im really unsure on what could cause this and im not to sure about buying another card just get incase
my system info is(not sure if it matters)
ASUS M5A99X evo R2
Phenom 965 BE
8GB kingston Hyper X 1600mhz ram
OCZ 650W bronze edition
Radeon 7770 OC
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Oct 14, 2011
I am working with windows xp Connected wired(ethernet) Now i am struggling with network connection problem when i checked in Control Panel-->Network Connection options i found that there is no LAN icon displayed And the "NETWORK ADAPTER ICON" is missing in Device manager.what should i do to connect to internet and to get the network adapter icon
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May 9, 2011
Is it possible to use a USB to Ethernet adapter to attach a USB printer to the network?
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Feb 6, 2011
I am trying to connect a sony blu-ray player to the internet using a powerline adapter but the BR player does not connect. I currently have two Satellite DVR receivers using the same powerlines and they work fine, but the Sony player does not connect to the network. I have to try a wired connection because my wireless signal to the player has trouble with netflix and other download services. Connection gets lost.
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Jul 18, 2012
I got a Acer Laptop from my buddy that had windows 7 and when he had it his harddrive had crashed so he put in a older harddrive in it and installed windows Vista. Doing that caused the ethernet and network adapter to not work at all (says it need drivers) and I can't access the internet at all on it. I don't know if I can grab the drivers somewhere else or if I have to just count my losses.
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Jan 21, 2013
802.11n wireless adapter not being detected by the system
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Jan 17, 2012
My onboard adapter wasn't working so I bought a new dlink adapter. Adapter installed and is registering in device manager.. but it says that there is no ethernet cable connected. I have a laptop connected to the same router that is connecting to the internet. I switched out cables with ones that worked with the laptop and on the desktop before. I have cycled the router
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Sep 26, 2011
I'm having trouble with my ethernet port. I have a Asus g73jh computer running 64-bit windows 7 and i have an atheros ar8131 pci-e gigabit ethernet controller NDIS 6.20 for my network adaptor, that is fully updated and says is working properly but doesn't recognize when an ethernet cable is plugged in. The cable works on my xbox fine so I know that the cable works fine. I'm pretty sure that there might be something physically wrong with it or I just don't know.
[code]....
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Jul 21, 2012
For starters I have a qwest m1000 modem and a netgear router.this morning there was a rather large thundestorm that caused my power to cut out while I was usin my computer.. once I got it back up and running the ethernet light on my modem wasn't liighting up.I reallly have no idea what to do. Everything but the ethernet is working. I can still get to my routers website but that's it, and I don't what to do there once I'm on it.Is it possible the storm messed up the settings? Or killed part of my pc/modem? On my computer the ethernet light next to the jack on the back is yelllow when its threw my rouuter, but when I plug my modem into it directly it doesn't light up at all.
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Jul 25, 2011
I got myself a weird problem. A few hours ago I installed Blueline's Driverscanner, but after the installation I lost my internet connection. I've checked the networkconnections and it's not in the list anymore.The really weird part is that there is a LED light coming from the cable, indicating it has a connection, but it is not making any.
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Nov 8, 2012
my ps3 keeps saying ethernet cable not detected but it is connected.
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Aug 23, 2012
So i just moved my desktop into my dorm room and am using an ethernet cable supplied by the school for my desktop. Every 10 or 15 seconds i will lose internet connection because according to the troubleshooting on the computer there is apparently no cable hooked up (there is obviously). I've tried using both ports in the router and both yield same results and 2 different ethernet cables which both had the same problem. Others in the building have internet connection w/o problems which leads me to believe that there is something up with my computer. I run windows 7.
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May 14, 2012
I switched from DSL to cable about a week ago, I have two desktops connected via ethernet cable to the modem. One works fine, the second stays connected for 5 seconds, disconnected for 5 seconds, connected, again, etc until the system is on for 45 minutes or so and then it stays connected. I feel like it is probably a setting and that the system is trying to detect something during that time. Problem is I have no idea where to start and Comcast is totally useless. I have already replaced the cable because that's what they said the issue was, it wasn't.
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Apr 24, 2012
I have a Notebook HP Pavillion DV6 3113sa with Windows 7 64-bit My Broadcom Bluetooth and Wireless Combo Card is not being detected. On device manager> Network adapters I cannot see my the wireless adapter. Realtek PCIe GBE Family controller is in the device manager though. Also I can access internet with an ethernt cable and my phone and other computer can detect my wireless router. The wireless light is also continually orange and will not change. So neither bluetooth or wireless is working. I have down loaded the 2 Broadcom drivers from the HP website but neither fix the problem. However the bluetooth driver says something like 'Driver failed to install because no bluetooth device was found'.
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Mar 13, 2011
I've got a bit of an issue. A friend of mine has recently gotten windows 7 installed into his desktop. When he tried to install the network adapter (wusb11 version 2.8), it installed. However, when we searched for it in the device manager, it did not appear. does Version 2.8 only cover up to Windows XP or is there software to make it work for Windows 7?
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Mar 24, 2011
I recently upgraded my computer (not laptop) from Windows XP to Windows 7-32 bit. I redownloaded and installed Network Magic, Linksys Wireless Manager and my WUSB600N adapter properly (I hope). Now everything was working fine, I was able to get onto my network through the adapter but today I noticed that the Linksys Wireless Manager seemed to not connect to my network, instead my computer some how did it without the wireless manager. Now when I tried to connect to a network through the Wireless Manager it said Error: 211 and said My Adapter may not be installed properly and told me to remove the adapter and attach it back after 20 seconds. I tried that but again my computer connected to the network STILL through the computers own manager not through the Linksys Wireless Manager. That was still saying Error 211. So the problem really is that the Linksys Wireless Manager wont detect my adapter but my computer is still able to detect it and connect to my network.
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Mar 19, 2013
HP G62-b12SA Notebook PC, WINDOWS 7 (64 BIT). wifi card realtek 8191se.The wired LAN is working fine. but the wi fi is not detecting any wifi network leave alone joining.the laptop was bought in UK being used in India. The wi if was working fine till about one month back.Windows couldn't automatically bind the IP protocol stack to the network adapter.
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Jan 23, 2011
my network connection has not been detected suddenly....[URL]
Windows IP Configuration
Host Name................................:user
Primary Dns Suffix.......................:
Node Type..................................:Mixed
IP Routing Ensbled......................:No
WINS Proxy Enabled.....................:No
[code]....
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Jul 2, 2011
I'm looking for the drivers for an HP Pavilion s7210n Slimline PC...I reinstalled XP Professional and it's not seeing the network adapter.
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Jul 18, 2011
Basically I bought two ethernet adapters from amazon and have connected them up properly to the router and my laptop through my homes plugs. For some reason my laptop cannot pick up any internet signal from them displaying 'no network access'. When I've run the troubleshoot it occasionally will say that the IP address is not valid. I've tried a variety of different settings but cannot seem to get it to work.
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Nov 12, 2011
a spare PC I have will not connect to the network via wireless, it is running XP Pro SP3, and is using a Xycel G-202 wireless adapter. It is seeing my Sky router, and trying to obtain an IP address, but failing every time.
I am using WPA-PSK and the key I am inputting is correct, my phone connects to the network with no problems.
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Apr 28, 2011
I have had this problem now for a couple of weeks, can't seem to find a solution, even after trying all sorts of things I have seen on the web. I can not seem to get the wireless internet to work on my computer. The problem started a while ago and since then I've actually formatted my hard drive and reloaded Windows XP and everything else back onto my computer. I ahve tried connecting to the wireless at home and at work and neither is working. My computer can see the networks when but can not connect to them. I used to have no problem connecting to my home network, I have not ever connected tot he one at work, just thought I'd try it when I couldn't get it to work at home.
1. Updating my LAN driver (I've tried numerous ones and the one that works best is the one that came with my windows XP)
2. Ran both Spybot and AVG to check on spyware/malware/virus and there was not a single thing on either one.
3. Tried many combinations of setup configurations with my home wireless set up. It is a password protected hookup that I have never had problems with before.So in seeing several posts on here I have the following information from my CMD
C:>IPConfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : gateway-ta06zkr
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Broadcast
[code].....
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Nov 15, 2012
So I have an HP Pavilion dv9000 laptop with window 8 installed and when I try to connect to the internet I keep getting an error that says the "Ethernet" Adapter is not working properly. I used to be able to go on the internet and then my dad had my computer for a while and now it's not working.
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Jun 2, 2012
Recently I dual-booted my PC from Windows XP(On which the LAN card was working and i was able to access the internet) to Windows 7.Then i formated the drive on which WinXP was installed. Sometime later i noticed that the LAN card (Atheros A8151 PCI-E Ethernet Controller) was not working i went into the adapter settings in network control in the control panel and there was no adapter. i checked the device manager and there was no option called NETWORK ADAPTERS.
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Nov 21, 2012
We a Q77 based Jetway JNF9E motherboard, and when we added a TP-Link PCIe network card it was not detected in device manager in windows XP. We tried a Dynamode card with a different chipset and that was also not detected. We then tried a PCIe Firewire card, and that was fine, indicating that the slot itself was OK.We then tried installing Windows 7-64, and that also failed to see either card. We updated the BIOS to the latest version, which had no effect. We then tried another PC with the same motherboard and that also showed the same problem. A USB network adaptor does work, but is not an ideal solution due to space contraints.
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Mar 10, 2011
My pc has a on board ethernet adaptor that stopped working all of sudden... I have no idea about what to do... I tried to check if there were any problem with a driver or something but the nic isn't even detected by the pc..
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Jul 12, 2012
I am looking to get a gigabit ethernet adapter for my minecraft server that is quite big now. It used to run off the motherboard but now since its quite big i thought if i should get a good card. It has to be a pci card and compatible with windows 8
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Mar 1, 2011
Ethernet stop working, but the wireless is fine, check in the device manger for any conflics none. open the network sharing centre and ran the truoble shooting utiiity and message came up with ethernet cable not plug in or brocken, which i have change it for a new one so its not the cable and its not the routor because B.T just gave me the new B.T Hub3, this network adaptor is on board and i have a wireless card in the PCI slot and the is a new main board which i built, everything was fine afew months ago til this started to acur
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