Ethernet adapter Local Area Connection:. Link-local IPv6 Address. IPv4 Address. Subnet Mask. Default Gateway. DNS Servers. Tunnel adapter isatap. Ping of loopback address. Pinging Reply from Ping statistics for Approximate round trip times in milli-seconds:.
Ping of Default gateway. The machine is running the latest drivers from intel. I did find some posts suggesting that the card changing from 1Gb to Mb throughput when idle was the cause, but even with this trurned off it still happens and only when a member of the domain. Considering that your Windows 7 client computers cannot apparently communicate with the rest of the network, I'd suggest ensuring the actual resulting settings on the client side.
Hey Richard I was wondering if you found out what was causing the network error. I too have an issue with the network connectivity dropping with the LM card although the computer is an HP SFF with XP pro SP3 and like you mentioned it looks like the problem only occurs when the computer is connected to the domain. I do however have several errors that show up in both the application log and System logs when the network issues begin.
I contacted HP and have updated all drivers and even reconfigured the PC's from the restore disks. The errors are, in order of occurance:. Source e1kexpress Event ID: If the network adapter was not disconnected, this may indicate that it has malfunctioned. Please contact your vendor for updated drivers. Source: Tcpip Event ID: The network adapter has been connected. I have had some success with this issue on the domain. I have two computers in a test environment that are on the domain in a semi restricted OU that has yet to lose connection over a period of a week.
Today I moved one to a more restricted OU the one that it will actually be located in and will be testing for a few more days. Here is a list of thing that I have done to get to this point. Installed the Intel R Network connections I do have 2 programs running that require a constant network connection running as well.
My fingers are crossed that over the next few days the network will stay up. This issue is related to driver or bios issues!! We did both a manual install of the manufactures drivers and the automatic install from Windows on the bit OS, but this made no difference.
Any further updates on this issue? Tried all of the things suggested here but it seems to be persisting. It sometimes happens times a day, and sometimes it doesn't happen for a few days. It sometimes seems to have something to do with some extreme CPU usage problems that makes everything lag and sometimes overheats the CPU which automatically turns the laptop off. Extremely irritating when I'm working and lose everything We have 2 HP p Laptops with win7 32bit pro installed which have the Intel LM Gigabit Network adapter and they are randomly losing their network connections.
The lights drop off the network port whether on a docking station or directly connected to the laptop and cycle between a drop out and reconnecting state rapidly for a random amount of time then come good eventually only to do it again later.
We cannot switch to 64bit to solve the issue it seems to be the laptop itself. The main board needs to be replaced by a HP Technician to resolve it, which we haven't done yet and not sure it will fix the issue. Unfortunately, the new implimentation of Intel card will actually use all 8 wires 4 pairs when autonegotiating it's network connection. For some reason, on a cold boot, it will negotiate properly, but coming out of a power save mode your NIC doesn't seems to reconnect.
I would think it is something in the autonegotiate protocol. So, some possible workarounds. I am making an assumption here, but the setting should exist in Windows 7. If you have 4 pairs cross connected in the wiring closes, non of this seems to happen. Old Topic but thought I would add that I am having a similar issue with the system having what I would describe as "hiccups" on the domain with this same nic chipset.
I am currently installing windows 7 64bit to see if the issue occurs again. Some interesting additional details on this are as follows The application is very sensitive to network drop outs and was throwing us error code 30 errors showing that the nic would disconnect. Our software vendor stated we should have to reboot to establish connection again but the hiccup was occuring so fast that the system would reconnect but just seem to freeze momentarily.
As I said above I am loading Windows 7 on the box to test if the issue occurs with it as well, I will post up if that helps just to hopefully help anyone else who may be having an issue. I had same problems with my two Lenovo x Laptops. The AMT service seems incompatable with Windows 7.
If you had done so and this happened to you, i. I'm having a similar problem with a Dell Latitude E -- with a clean install of Windows 8 bit. If I boot the laptop with the Ethernet cable disconnected, I will still get "media disconnected" from ipconfig if I then connect the Ethernet cable after login. The Ethernet cable comes back to life if I put the laptop to sleep and then wake it up, but it will go back to "media disconnected" state again if I unplug and replug the network cable.
Advanced driver properties need to be toggled to something else for this particular model of Ethernet card to function. The driver version is Office Office Exchange Server. Not an IT pro? Windows Server TechCenter. Sign in. United States English.
Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. Archived Forums. Directory Services. Download the self-extracting archive and run it.
When you run it, it will extract the files to a temporary directory, run the installation wizard, and remove the temporary files when the installation is complete. All language files are embedded in this archive. You do not need to download an extra language pack. This software may also apply to Intel Ethernet Controllers. Support for built-in network connections is provided by the system or board manufacturer.
The software drivers provided on this page are generic versions and can be used for general purposes. However, computer original equipment manufacturers OEMs may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. To avoid any potential installation incompatibilities on your OEM system, Intel recommends that you check with your OEM and use the software provided via your system manufacturer.
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