Network Card Driver Problem

Dec 14, 2009

When I start the computer, everything goes fine until the OS starts loading network connection. I get the "device plug in sound" and then everything freezes completely. I have to wait about ten seconds and after "device unplugged sound" the computer works, but only for five second or even less. This continues for about 10-20 minutes every time I boot up the computer.

The problem does NOT occur if I plug of the lan cable. That is not the solution though because the problem continues immediately after I connect the lan cable back. I have tried system restore, installed different network drivers but with no luck. What could be the problem, maybe it is some hardware problem?

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Network Card Driver Freezing Computer

Dec 12, 2009

I have a network card that doesn't have a Windows 7 driver but some googling dug up a driver that made it work with a side affect of freezing the computer every now and again. Maybe once a day max.

My problem now though is it randomly decided to go haywire today. The computer won't last more than a minute now without freezing. I have it disabled at the moment so I can use the computer but whenever I try to enable it again, it's frozen about a minute later.

I didn't change anything, didn't do anything at all, it just started happening. I'm not sure what to check, what to do at all really since it was working fine before.

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his specs:
gateway
windows 7 professional x64
ati mobility radeon hd 4250
broadcom bcm943225hm (network card)
amd phenom II x4 n9790
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Right now only a maximum of 3 users can stream SD videos off the PC before it gets a little choppy.

The pc in question runs on windows 7 and it's board has built in gigabit, I happen to have a spare gigabit card.

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Jul 6, 2009

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So I want to ask, what wireless network cards do you guys use that work with Windows 7 64bit. I know there are a few RT61 chipsets out there (Linksys WMP54G) but the RT61 doesn't work well with my machine as it has more than 4GB of memory (article: Ralink RT61 or (RT256x/RT266x) causes freezing Windows 7 x64)

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Jun 15, 2009

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So, I have just downloaded a 3c90x1.exe package, (the site I have it from suggests it is 64bit compatible), but when I try to run the exe i get an error suggesting that it is not compatible with the version I am running.

Can anyone offer any suggestions on this please. or a location for a verified working 64bit driver?

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Nov 21, 2009

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Windows 7 runs fine and I can play games with the 5Gb...but... I can't seen to get on the internet! It comes up saying unidentified network! I take out the 2Gb and everything is ok again and i can get back online and everything.

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Jun 3, 2009

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Aug 29, 2009

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Jan 15, 2013

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Nov 5, 2009

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I am running Windows 7 64-bit and think the problem may be itisn't windows compatable.

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Feb 4, 2010

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Jan 27, 2011

There are several threads about the network card going to sleep when a laptop is idle, but all of them I've seen just suggest the same things regarding various settings. I still have the same problem despite having set the following settings...

In "Change Plan Settings"
-----------------------------
Dim display: 5 min
Turn off display: 10 min
Sleep: Never

[Code].....

Are there any other settings I've missed that could be causing my card to shut down as soon as my display cuts off? Or is this a bug in Windows 7 Pro?

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Dec 17, 2012

My network cards drop the connection and are listed as "unplugged" every time I game online, regardless of the game. I have 2 internal Realtek PCI GBE family controllers on an ABIT IP35Pro mobo. There is no set instance of why/when this happens only that it is completely random and I get the usual Event ID's in the system log after it happens:

The TCP/IP NetBIOS Helper service was successfully sent a stop control.
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I have tried the fixes below with no luck.
1) Disabled Computer Browser service
2) Disabled TCP/Ip Netbios Service
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4) Rolled back Realtek drivers
5) Changed IP address
6) Reset TCP/IP Stack
7) Completely blew out Windows 7 Home and installed a fresh Windows 7 Ultimate I had
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Oct 4, 2011

If I update the BIOS on my Intel motherboard to any one of the three most recent BIOS's, my add-in Intel network card (located in one of the pci slots) shows up as a removable device in the taskbar (Much like a USB device; for example a passport removable hard drive or flash drive). However, the motherboard's network controller does not exhibit this behavior.

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[code]...

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Sep 17, 2009

I previously used win XP pro and my Internet connection worked perfectly.

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when windows tries do diagnose the problem it just says "check cables" but the cables are in mint condition!

I have checked that SSL and TLS protocols are enabled as windows advised me.

I have tried to move the network-card to another PCI bus but still not working.

I have also tried to disable the component and then Enabled it again

i use a Realtek RTL8168B/8111B Family PCI-E Ethernet NIC.

under "devices" in the control panel it says the component is working, but apparently it's not.

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Nov 6, 2012

I recently build a Frankenstein desktop, or at least that's what I'm calling. I started out replacing the motherboard in a HP Pavillion p6130y desktop.

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But, I cannot connect to any of them even though my own network has full signal strength.

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I've formatted the laptop and it worked great, but I saw that there was no wireless card and opened it to insert. I put a card from Dell laptop and when I turn on laptop, I got this error:

Error 1802 Unauthorized network card is plugged in - power off and remove the miniPCI network card.

I searched the internet and I saw that for this error, solution is updating/flashing bios with "whitelist removal". I did it and turn on the laptop and it worked normally, until I unplug the charger. Whenever I unplug it from the charger, laptop shut down immediately, just like it is without the battery in it. I tried to get back the original bios, but still the same. It shut down in Windows (7 32bit), in Safe Mode and in Bios. So the laptop is running great when I plug charger, battery shows a 100%. Previously battery held around 2-3h.

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Nov 14, 2009

A few days ago I did a clean install of Windows 7. Now I have a problem. The computer is a wireless 'client'. It has a Realtek RTL8168D/8111D PCI-E Gigabit Ethernet NIC (NDIS 6.20).

When I bring up Device Manager and expand 'Network adapters' I see "Realtek PCIe GBE Family Controller".

When I expand 'Other devices' I see "! Network Controller" (Note the exclamation point.) Double click on that and I see "The driver for this device is not installed. (Code 28). When I click on Update driver I get a message Can't find a driver. I have tried many times with different source folders and files and nowhere is a driver found.

I have gone to MSIs driver web page and downloaded the Realtek PCI-E Ethernet Driver for Windows 7 32/64 bit "realtek_pcielan_7_nb.zip", extracted the files and still no joy. (M/B is MSI G41M with Intel E7400)

There is a wireless icon in the tray. I click 'Open network and sharing center". No matter what I choose Windows 7 ends up telling me to plug in an Ethernet cable. No, this is a client not the server. I have verified that the NIC can connect to the computer with the Ethernet cable by using the old XP hard disk.

Any suggestions?

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