Laptop: No Ethernet Card Detected?
Feb 3, 2010
I have a Toshiba Satellite a135-s4527. It has a Realtek 10/100 ethernet card in it, and an Atheros wireless card.
My ethernet card doesn't show up in device manager, but the wireless card does.
I went to Toshiba.com and downloaded the appropriate drivers for Windows 7 and my model of computer and installed them, but the ethernet card still doesn't show up in device manager and I'm limited to wireless connections.
how to get my wired connection up and running?
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May 26, 2011
One of my Windows 7 computer has been getting an error for 24 hours that the ethernet cable is not detected and it can not connect to the internet. Other Windows 7 computers on the same router/internet connection work fine.I have already tried the following all of which were not successful.
-Plug in a different cable.
-Reboot the computer.
-Disable and then re-enable the connection.
-Restore to a previous system point.
-Inspect the connector for a problem with the pins.
-Look at the device manager for problems.
-Work through the windows troubleshooter.
The device is described as a Broadcom Netlink Gigabit Ethernet, although it does not appear to be a separate card and looks to be built into the motherboard. The Motherboard is Alienware 04VFW2 version A02.
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Jan 12, 2013
I have faced a problem just a few hours ago for the first time that my Ethernet Connection is not being detected.I have a Lenovo essentials b570-e laptop, with a core i5 processor and 2 GB Ram.I have never before experianced this problem. I have already tried via another cable, connecting it from the other way and stuff like that. It works on my Brother's Laptop. I also know for certain that is it not a hardware issue as I have tested it on a live boot from Ubuntu 11.10 that I had lying around and the internet worked perfectly fine. So I know that the problem is with windows.
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Nov 11, 2009
I just formatted/installed Windows 7 Home Premium 64. I have, as the topicsuggests:Nvidia nForce 680i SLI motherboardI downloaded the drivers from Nvidia's web site for the Win_7_64 drivers for this motherboard, but it will not allow me to install the Ethernet drivers when installing the WHQL download.Has anyone else had this problem? Any idea of how to get my PC back on the intarwebz?t: After looking through the .exe with all of the motherboard drivers, I've found that they do include an Ethernet driver, but during the installation, I only have the option of installing the 'Nvidia Storage Driver', none of the other components are even available to be installed.
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Aug 4, 2010
I did a fresh Windows 7 64 bit installation and everything was going fine (besides the BSOD problems about the graphics card which I fixed by renaming nvlddmkm.sys which was the cause of the BSOD) until I tried installing the Ethernet drivers.
Specs:
Gigabyte GA-MA69G-S3H Motherboard
AMD Athlon 64 6000+ CPU
4GB 800 DDR2 Memory
585 Watt Power supply
XFX 8800 GTS GPU
2 Seagate Hard drives : 250 GB & 160GB
Windows doesn't even detect the adapter even though its onboard. I've tried installing the drivers from the original dvd (and in compatible and as administrator) with no luck. I also tried downloading the latest lan drivers from [URL] but it still didn't work. I got a deep sleep error or something. (Which I couldn't resolve cause there's nothing in network connections, not even the 1394 connection which is also turned on in the bios)
No it does not show in device manager under Network adapters. Actually there isn't even a network adapter subcategory unless I click show hidden devices(which has multiple devices then but no network controller). The only driver with a question mark is the graphics card driver which I will try to install after I get the Ethernet adapter working. Microsoft did say its 64 bit compatible [URL] so I don't know what to do. I did check the settings in the bios to see if everything with network was enabled and whatnot.. I also tried resetting everything in the bios to default settings with no luck.
Out of desperation tried adding the device manually through device manager (action>add Legacy hardware>manually>network adapters>have disk..) I tried this with the latest drivers I got from gigabytes website but it didn't even show a device, so I tried the original drivers from the mobo dvd which gave 3 devices.. I tried them all.. each time reinstalling the latest drivers and whatnot to no avail. I'm Thinking of trying to use the windows 64 bit repair disk seeing as it might be software related seeing as it doesn't even show the firewire adapter.
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Nov 22, 2009
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Oct 24, 2011
when I turned on my pc, monitors says "no input detected" . At first I think my monitor was the problem but when I connect it to my laptop it works. So I thought the problem is my video card but I inserted my old video card and it is still not detected. So I think its not the video card problem. Right now I just using my MoBo Graphics..
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Jul 31, 2012
i have a dell n5010 it came along with windows 7 home...now since i formatted and installed ultra my graphics card integrated amd radeon is not detected,,installed the drivers as well instead i have a vga one giving a max of 12x7 resolution one more thing i had a 64 bit home now i have ultra 32 bit...is it because of that?
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Aug 22, 2011
I have an ASUS PCE-N13 Wireless PCI-Express Adapter. This is my second wireless network card and I do not believe they were both defective. My device manager does not detect that card and I installed the driver on the CD that came with the network card. Only a wired connection with an X mark shows on my task bar.
ASUS p8z68 v pro Motherboard
8 GB Corsair Vengeance
i5 2500k CPU
gtx 560 ti graphics card
500 W PSU
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Oct 16, 2011
memory card(sony memory stick PRO Duo 4GB MARK2) not detected. How to recover datas/images?
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Oct 24, 2011
i checked the settings and it seems that the video card is not detected on the laptop.
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Jan 29, 2012
i've upgrade my systeme to windows 7 32bits from vista 32 bit i had ati x1200 a a video card but now i find vga standard graphic video when i open dxdiag what'
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Nov 13, 2011
I ve been playing a lot of games without having any trouble with my graphic card .Last thing I remember is I was playing Deus Ex Human Revolution and i did finish itSome days after that while attempting to boot my pc it struggled the first 2 times ( my CPU lights have gone in 2 seconds ) then it boots successfully in the third time. My Monitor was turned on but no display .. First I think the problem might be in the VGA cable but it is not coz when i unplugged it and plug it in the default pin in the CPU, the monitor shows display .. So definitely the problem is with the graphic card . I dust cleaned it and insert it again , no breakthrough but the fan in the card is rotating . I figured that there is a mild problem in my SMPS . I ve red in an article that problems in the SMPS will affect the power supply to the video card . So the real problem is the SMPS ???? or the Graphic card
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Jul 14, 2012
I have just acquired a creative Audigy 2 Platinum Pro (Model SB0290) from a friend, however Windows can't detect it so I can't install the driver. In device manager a device called Multimedia Audio Controller shows up under Other Devices.
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Mar 24, 2012
I recently updated from Vista to Windows 7. I installed all some of my old games (Victoria 2 and Mass Effect, to be specific) and neither works. I checked my graphics settings and according to the Device Manager I only have the "Standard VGA Graphics Adapter".
I know this is wrong, I've played dozens of games on Vista and never had this problems. I've been looking around some old forums, and apparently this is quite a common problem, BUT I bought my computer 2 and 1/2 years ago and I have no recorded nor can remember what exact model my graphics card is.
I seem to be in a catch 22. I need to install a driver for my PC to recognize my graphics card, but I need to be able to know what my graphics card is in order to do that, but since my computer can't detect it in the first place, I have no idea which it is. It is all quite frustrating and I just want to be able to play my games!
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Nov 6, 2012
Yesterday I got a PC from a colleague once I started up the PC everything works fine, but since there was a lot of random programs on the pc, I decided to install my own version of Windows, Windows 7 Enterprise on it.When the whole installation was finished the computer started, everything worked fine. BUT the PC did not recognize the Nvidea Geforce 560ti video card. Since It worked fine before I re-installed windows, I am sure that there is nothing wrong with the cables, however I think it is a problem with the Bios configuration. (because that is what changes after a reboot right?)So, I try to change the Bios configuration to, booting both display PCU (i think) and PCI E, but this did not fix the problem.
My suggestions are; either to update the bios, but I'm not sure witch version I need.
Also, I could disable the onboard VGA standard 14mb videocard, but I did not try this because I'm afraid I will get a black screen, and I also read in different posts that the PC will automaticly re-install the standard VGA.I have been lingering around sevenforums for a while, I have always found my solutions here, but this time I'm in really big sh*t.To make things easier I will also post some information about my new PC.
1. Motherboard is from Foxconn, Its a FlamingBlade.
2. The CPU is Intel i7 ( i think.) dual core aswell.
3. Western Digital WD Blue250GB 7200 RPM 16MB Cache SATA 6.0Gb/s
4.550 Watt LC-Power Silent Giant-Green Power Edition Non-Modular 80+
5.Geforce GTX 560 ti oc 1gb ddr5 2xdvi mini-hmdi
6. Corsair DDR3 4GB PC 1333 CL9 KIT (2x2GB)
7. BENQ 2220 HD, 22
At the moment I'm at work thats why I dont have Exact information regarding the Motherboard and the CPU. I will provide this information once I can.how can i get my computer to recogize the video card?
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Nov 26, 2011
After adding my graphics card, and switching to it from intergrated my usb tablet and keyboard seem to be not detected anymore.All the drivers are installed, and they run fine on my laptop.
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Feb 25, 2009
I installed the 7022 x86 version of Windows 7. Everything installed fine and there were driver issues which I anticipated but my Ethernet port is not working on Windows 7 or any other OS for that matter.
It�s a very strange situation. After it was not seen I Windows 7 I booted from my 2nd drive which has Vista on it and it was not seen there so I booted from my XP drive and it was not seen on there either.....
I have re-downloaded all the drivers for each version of the OS but none are making the NIC discoverable.
I have an nVidia 680i SLi & I am using the on board port.
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Aug 29, 2009
Each time i load up my computer everything is running nice and smoothly when i start to open up alot of things that uses internet (or simply play a game) all of a sudden my network card dies and starts saying "An Ethernet cable is not plugged in" blah blah. Anyways the cable works 100% I've tried about 6 different cables all resulting in the same thing..
I've tried updating the driver that still didn't fix
I've tried uninstalling the network adapter and reinstall didn't fix it
I've disabled Ivp6 thingy still doesn't fix it
I'm connected to a Router/homenetwork using a REALTEK PCIe GBE Family Controller and computer specs are in my profile.
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Aug 7, 2012
how to keep my Ethernet card powered after shutting down my Computer. I would like to use wol(wake on lan) to turn my computer on while I'm away from home so I can use remote access to edit some files. I have configured the wol and am receiving the packets, but every time I turn off my PC the LAN card turns off as well,thus not letting me wake up my PC.
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Jun 15, 2009
Linksys LNE100tx Ethernet card-PCI. I've just installed the RC on a second box and it says I need the drivers. I Could not find them @ Linksys site.
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May 9, 2012
After reinstalling Windows 7, I've never been able to play a single video game on my computer (really defeating the purpose of an Alienware). When I try to run Unreal Tournament 2004, the error message reads CRITICAL ERROR: Please enable Direct3D acceleration. You can do this by starting dxdiag and enabling it in Display tab after installing DirectX 8.1b (or later) and latest drivers. Woohoo. So I went to dxdiag, and it says that DirectDraw Acce;, Direct3D Accel, and AGP Texture Accel are all disabled. I went to see what the graphics card is, because I forget...and Windows can't even tell me what card it is. I have no clue. Also, I can't even use the ethernet port on the computer to hard wire a internet connection; I have to use my wireless usb plug in from Netgear.
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Feb 21, 2012
the volume icon has a 'x' over it and it says no audio output device is installed. device manager doesn't list any sound cards or controllers and scanning for hardware changes doesn't fix anything. I've been searching for audio drivers until recently I found out that the drivers are useless if your pc doesn't detect your sound card. I believe the audio was working after the upgrade to Win7 but after keeping the laptop muted for a long period of time (i don't use my laptop for music or video) the audio just stopped working.
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Oct 11, 2012
restore my graphics my laptop is only 2 weeks old and i badley want to play games on it
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Feb 17, 2011
I have a pentium 4 pc that had built in ethernet on the mobo, i replaced it with a gigabit ethernet.I did a speed test at speak easy with the built in and got 60ish mb. I disabled that device and used the gigabit and i got 38mb with or without jumbo frames 7k.I performed the test 4 times with similar results. I have updated both cards with the latest drivers via win update.
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Nov 27, 2011
When building my Hifi mancave, I was smart enough to wire it for Cat6, etc, but not smart enough to put a few lines of cat 6 into my HTPC jack. So I only have 1 cat6 line into my computer area. My new receiver (Onkyo TX-NR809) has a ethernet port in it, which enables internet radio, media sharing, playing, firmware updating, etc. Being a techy guy I got another netcard and put it in my computer and I want to share internet to the receiver via LAN2.
I've been scouring the internet trying to figure out how to do this with Windows 7x64 to whatever system (probably linux based?). I've seen how to do it with Windows 7&XP, XP&XP, Windows 7&7 linux & Windows, and they all use some sort of "brige internet connection" or something like that, which doesn't apply to my situation. Will someone just tell me what IP stuffs to use for the following:
[code]...
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Sep 26, 2012
I have a Dell Studio XPS M1330 Laptop, has NVIDIA motherboard. I think ever since I purchased the PC this problem has occurred.Problem: NVIDIA nForce 10/100/1000 Mbps Ethernet card will only detect an ethernet cable when I restart. The minute I unplug it, it will not detect it if I plug it back in. I have searched high and low for a solution but have not been able to find one that works. I have disabled the sleep setting on the device and made sure the computer is not allowed to turn off device to save power.Drivers are updated.
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Jan 4, 2013
I already posted this in the general discussion forum but since then I think it has evolved from a windows 7 problem to a hardware problem. When I turn on my laptop I'm brought to a Windows Error Recovery screen from which I could choose to either launch startup repair or start windows normally. Eventually both options lead to Windows loading files and bringing me to a screen with 2 more options. One I can choose the HDD/Operating system but there is nothing to choose. I can also choose to restore my computer using a system image, but none of the options given have helped me other than identifying that the HDD was the problem. I can also load drivers which brings me to the system 32 folder in my X: drive.
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Dec 15, 2011
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Sep 14, 2011
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Checked HP's site for the driver, only shows Cyberlink Youcam in the driver and software list. This is the laptop These are the drivers & software for it.
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