Network Cable Unplugged when chaning power outlet

Im on a T60 running XP version 2.10.  When I connect to AC power when switching from one power outlet to another power outlet I get "Network Cable Unplugged." It disconnects and connects back to the network.  This wouldnt be a big deal but when it happens my VPN connection gets dropped.  I have to manually reconnect.  Not a big deal but it shouldnt happen.
Any solutions or suggestions would be appreciated.
Thanks
Tim

Ever get sorted? 
I have a similiar problem with my R40 - Intel 1400mhz, 2GB RAM, Vista SP2
Have tried the latest NIC drivers and no joy!

Similar Messages

  • T400 network cable unplugged even actually it's plugged

    Hi guys,
    I got a network cable unplugged issue from last week on my T400 laptop. No matter the network cable is plugged or not, it always report network is unplugged, and the two lights (green & yellow) at the side of the network cabel socket is always on even if the cable is unplugged. Plugging the same network cable to antoher laptop, no issue on network access.
    Here are what I have tried:
    1) upgraded the device driver (intel pro) to latest one, does not help;
    2) Tried the repair function, but failed;
    3) tried to restore to a point which is one week earlier than the date it stop working. did not fix the issue;
    4) changed the Intel pro to 100Mb full deplex, does not work; but when change to 10MB full duplex, some web pages are accessible, but the data download is always stopped after a while. However, these two days this setting could not access web page any more. It keep acquiring IP address and always says no connection.
    5) With Ubuntu 8.1, shows same issue.
    I also tried the wireless to see whether can accesss the network, it even could not turn on. is the wireless and ethernet on same hardware card? now both wired and wireless out of work.
    Please help to advise the possible causes, solutions or how to diagnose further, thanks very much,
    Adam

    Depending on the type and model of the router it is able to switch the ethernet ports to power save-mode.
    Some combinations "Thinkpad vs router" do have problems with it. Disable the powersave - mode for the ethernet port(s) in the router-configuration and try again.
    My home-forum: http://www.thinkpad-forum.de
    Wiki: Deutsches ThinkPad-Wiki English ThinkWiki
    My ThinkPad-Collection

  • Network Cable unplugged

    I have BT Total Broadband Anywhere Home Hub 2. I have used it successfully on my desktop pc and wirelessly with my laptop. However I went away for 2 months and was unable to use either (everything was switched off whilst away).  On my return the laptop can't connect at all, I just get two grey monitors with a red X and the information 'A Network Cable is unplugged'. I bought  a netbook when away and am having the same problem with that now.
    On the laptop that worked before, on my Network Connections it is showing as follows:
    Local Area Connection 2
    Network cable unplugged
    Broadcom 440 x 10/100 Integrated Controller
    1394 Connection 2
    Connected
    1394 Net Adapter #2
    I have tried connecting to the Hub with an ethernet cable without success and when I run the Hub Manager on the laptop it just says it can't connect with the hub. When I run the Hub Manager on my desktop it says there is no wireless device detected.
    A check on the laptops device manager hardware shows everything as working properly, but when I try the Wireless WLAN configuration utility in Control Panel it tells me there are currently no wireless adapters available and enabled.
    I am getting desperate as I cannot sit at the desktop for any length of time and need the laptop, please can anyone help?

    chunkleberry wrote:
    I have BT Total Broadband Anywhere Home Hub 2. I have used it successfully on my desktop pc and wirelessly with my laptop. However I went away for 2 months and was unable to use either (everything was switched off whilst away).  On my return the laptop can't connect at all, I just get two grey monitors with a red X and the information 'A Network Cable is unplugged'. I bought  a netbook when away and am having the same problem with that now.
    On the laptop that worked before, on my Network Connections it is showing as follows:
    Local Area Connection 2
    Network cable unplugged
    Broadcom 440 x 10/100 Integrated Controller
    1394 Connection 2
    Connected
    1394 Net Adapter #2
    I have tried connecting to the Hub with an ethernet cable without success and when I run the Hub Manager on the laptop it just says it can't connect with the hub. When I run the Hub Manager on my desktop it says there is no wireless device detected.
    A check on the laptops device manager hardware shows everything as working properly, but when I try the Wireless WLAN configuration utility in Control Panel it tells me there are currently no wireless adapters available and enabled.
    I am getting desperate as I cannot sit at the desktop for any length of time and need the laptop, please can anyone help?
    Hi, the devices you have mentioned are the 'wired' connections.  On most laptops, there are switched you can press to turn on and off wireless, is it posisble this has been done?
    You can check to see if 'wireless network' appears by selecting the Start Button, then click on Control Panel and open, you should see 'Network' (doing this by memory) and open that up, you will see Wired Lan and Wireless Lan.
    If Wireless Lan is disabled, you can right click on wireless lan and enable it, that should work.
    CG
    CG Over An Out

  • Connecting Windows XP to Airport Error: "Network Cable Unplugged"

    Situation: Having bought a new computer I gave my old Airport Extreme (a model I bought about 4-5 years ago; one of the white pointy dome ones) to a friend, and attempted to set up their network. My goal was to connect the apple computers (one 2.16GHz iMac and a titanium macbook) to a wireless connection, and then connect their old wireless-less PC with WIndows XP to the airport with an ethernet cable.
    Problem: The wireless network works fine for the Macs, but when I connect the Airport to the PC with the ethernet cable it says "Network Cable Unplugged", and doesn't connect to the internet. I have swapped the cables, so I know that they're fine, and before I attempted all this the computer was corrected straight to the modem through the same port and worked fine, so it's not the port, either.
    Also, I don't think it's the ethernet port on the airport, as I was using it last week with an iMac and it was working fine. But on this I'm not entirely sure. Right now I have the cable from the modem going to the Airport port with the broken-dot circle, and the cable to the pc coming out of the (only other) ethernet port (with the sign <->). If I swap the ports used (with the modem going into the <-> port) the PC works, but the wireless drops out. So that's no good.
    The PC is using Windows XP, which is quite foreign to me, so I don't know the tricks. I haven't found any other threads on here with a similar problem, so if anyone could give me some advice as to how to fix this it would be greatly appreciated!

    By a "128 bit password," I assume that you mean that you have the AirPort Express (AX) set with WEP encryption...correct? ...and that the Mac is connecting to the Internet without any problems...correct?
    If you turn off encryption, can the PC access the Internet thru the AX?

  • Satellite A100-512 - Message appears - Network cable unplugged

    My laptop model is Satellite A100-512 bought in Germany, am now in India, whenever i connect a LAN cable i get the status as "Network cable unplugged", the system shows the ethernet is working fine! when i looked into the device properties...what could be wrong!!!

    Hi
    Im not sure why this happen but it seems this has something to do with the OS settings!
    I found this very useful MS knowledge base article which could help!
    How to troubleshoot the following message in Windows XP: "A network cable is unplugged"
    Please check it and try the different solution advices!

  • Toshiba laptop (C55-B5302) has "network cable unplugged" error message repeatedly. Why?

    I recent purchased Toshiba Laptop running Windows 8.1 at local Best buy.  The models number is C55-B5302.
    When connected via ethernet cable, I keep seeing an error message in network adapter settings saying "network cable unplugged".
    However, this "unplugged" message switches back and forth repeadedly from "connected" when I am not doing anything to the cable.
    My internet is very sporadic because of this.  I replaced the cable but still same error.
    Any idea on how I can resolve the issue?
    Please help.  Thanks.
    Solved!
    Go to Solution.

    Try downloading and installing the latest LAN driver:
    RealTek LAN Driver File: tc40213700b.exe DOWNLOAD Version: 8.024.1218.2013 Posted Date: 2014-03-13
    If that doesn't fix it, it could be faulty. You might want to exchange it.
    - Peter

  • Satellite M100-165: message Network Cable Unplugged appears

    My NEW notebook TOSHIBA M100-165 /model PSMA1E/ with network adapter Intel 10/100 VM Network Adapter have big problem when connected to my office network!!!
    So many collisions I can see on my 3COM HUB /model TP800/. But this HUB is perfectly working with other computers in my office /another 5 computers works perfect on this HUB!
    When I tried to connect my notebook directly to switch on the floor /model of switch is CISCO Catalyst 3500 series XL/ the message "Network Cable Unplugged" appears.
    Only for testing I tried another notebook TOSHIBA in our network but with network adapter Intel 10/100 VE Network Adapter. And this notebook works perfectly.
    I hope You can solve my problem as soon as You can!
    Thanks in advance!
    Best regards!
    Ivo Vachkov

    Hi
    I hope that your unit has factory settings and the LAN card is installed and listed properly in device manager. Please check as first if the card is also enabled and configured properly.
    Try also to talk with network administrator in your company. He can check all settings and be sure that everything is ok.

  • E4200 / Windows 7 Ultimate - Network cable unplugged

    Yesterday two of four computers (both windows 7) stopped connecting to the Linksys E4200 router after several months of continued connectivity for one and the other for about 30 days. Within the Network Connections window the Local Area Connection says "Network Cable Unplugged".
    I am using E4200 Firmware version 1.0.0.1. - Firmware version yesterday when problem occurred was 1.0.0.0, updated based on Linksys Forum suggestions. I continued the updating to version 1.0.0.2, problem remains. I have since down graded firmware back to 1.0.0.1 based on the majority of the posts this version seems to be the most promising. 
    I have powered down, removed mother board battery (pain in the ### to get to) reset bios and still now change in Local Area Connection.
    When I restart the computers I do notice an attempt by the router to connect to the PC but it does not go any further than that.
    I have switched out the cables and tested the old ones on cable testers, everything is fine.
    I have also tried the DhcpConnEnableBcastFlagToggle fix outlined by  "smillio" and it has not worked for me.
    Both computers are experiencing the same exact problem - Both Windows 7.
    I have three other devices connected to the E4200 router which have not experienced any connectivity issues, HP wireless printer (connected wirelessly), XP computer using cat5 and driod phone connected through wireless connection.
    My best guess at this point is that the router went to renew the leased connections and both Window 7 machines no longer connect.
    Please help, going into another day of limited work productivity.
    -Kit

    Try to update the newest drivers of the LAN card installed... For updating the drivers you can follow the procedure:
    # Click on Start --> All programs --> Accessories --> Command Prompt….Run and in the run box type "devmgmt.msc" and click Ok...
    # Device manager window will appear and in that check for the LAN adapter.. Right-click Adapter that you want to update and click Update Driver Software…
    # A window will appear asking “How do you want to search for the driver software?".. Click “Search Automatic"...
    # Then click next to update...
    Change the Link Speed and Duplex settings to use "100 Mbps Full Duplex" or "10 Mbps Full Duplex" instead of Auto Detect.
    You can follow the procedure for Reducing the Speed of the LAN Cards
    On the Windows “Start” button, select "Control Panel”
    In “Control Panel”, select “Network and Sharing Center” then click on change Adapter Settings..
    Right-click on the “Local Area Connection” and select “Properties” from the bottom of the menu:
    This will bring up the “Local Area Connection Properties” window.  Select “Configure”
    At the next window, select the “Advanced” tab,
    under “Property” select “Media Type”, and you will see a value list to pick
    “10 Mb, Half Duplex”,  “100 Mb, Full Duplex”, or "Auto Detect".

  • Startup gets 'Network cable unplugged' on mini-PCI wireless card

    I recently installed a Netgear DG834GT wireless router and now have an intermittent problem connecting my Tecra 9100 to it. If the 9100 has been shutdown for a while (like overnight), when I restart I always get 'Network cable unplugged' for the wireless connection. Rebooting a number of times (anything from 3 upwards) I eventually get connected to the router and all then works fine for hours. Even a quick restart at this point (i.e. once the wireless card has connected) does not cause a problem but as soon as I leave the machine shutdown for a length of time it fails again at reboot.
    There are no errors in the Event log.
    I am using the built in mini-PCI wireless card and have already upgraded to the latest driver.
    Any ideas gratefully recieved, at the moment each morning is a 20-30 minute frustration of rebooting trying to get my connection working.
    (Running Win2K Professional)

    Checking other boards for help (Netgear etc.) it seems that the 'Network cable unplugged' is a common message when wireless connectivity is failing. However, to prove the point, I have disabled the other LAN card (for which I was also getting 'network cable unplugged' but as expected since it was). I still get the same issue with the wireless card, although now the reboots are slightly more predictable - it normally seems to succeed on the third reboot. I guess disabling the other card has changed the startup timing slightly and in that way made things slightly better.
    Again, any other suggestions gratefully received. As this seems to be a timing issue at startup, I am suspicious that one of the other things that runs at that time is causing the problem.

  • Startup gets 'Network cable unplugged' on mini-PCI wireless card (again)

    Reposting as previous topic has been locked although has not been resolved. Original post below, please see previous post for more details
    I recently installed a Netgear DG834GT wireless router and now have an intermittent problem connecting my Tecra 9100 to it. If the 9100 has been shutdown for a while (like overnight), when I restart I always get 'Network cable unplugged' for the wireless connection. Rebooting a number of times (anything from 3 upwards) I eventually get connected to the router and all then works fine for hours. Even a quick restart at this point (i.e. once the wireless card has connected) does not cause a problem but as soon as I leave the machine shutdown for a length of time it fails again at reboot.
    There are no errors in the Event log.
    I am using the built in mini-PCI wireless card and have already upgraded to the latest driver.
    Any ideas gratefully recieved, at the moment each morning is a 20-30 minute frustration of rebooting trying to get my connection working.
    (Running Win2K Professional)

    More info : I have found that this is time related rather than related to the number of reboots. It always fails on the first reboot after being shut down for a period of time. At this point, however long I wait the connection never comes up. However, if I wait a few minutes and then reboot, the second reboot will always successfully establish the connection.
    On this basis, the problem has become slightly less annoying as I have a workaround - boot once, wait a few minutes and reboot. That being said, any information on how I can isolate this further (e.g. tracing what is running at startup) would be gratefully recieved.

  • Facebook: EA4500 - Network Cable Unplugged

    I have a EA4500 and I'm having a really weird problem. When ever I connect a my router to my PC via Ethernet I get an error of "Network Cable Unplugged". The lights on the back don't even come on but for a slip second when I connect it. But I can also connect my network enabled printer into the same Ethernet ports and it works without a hitch. I have tried switching cables. All I have is Cat6 cables available. But the cable that is connect to my printer its a Cat5e... Is it possible that the router doesn't use Cat6? I mean that would be really odd.. Any help?

    There are just few differences in using Cat5e and Cat6 cable. Both are gigabit cables which you can use for you to have gigabit connection on your network. The EA4500 is a gigabit router so the CAT6 cable should work. The network card of your computer, is it a gigabit card? Have you tried using the CAt5e cable to connect from your computer to the router? How about using the Cat6 cable from your printer to the router?

  • WRT54G network cable unplugged

    I

    Try the following tips to resolve your problem:
    Disable the Ethernet network adapter if you are not using it. This applies, for example, when running a WiFi home network with computers that have built-in Ethernet adapters. To disable the adapter, double-click the small Network Cable Unplugged error window and choose the Disable option.
    Check both ends of the Ethernet cable connected to the adapter to ensure they are not loose.
    Replace the Ethernet cable with a different one to verify the cable is not damaged.
    Update the network adapter driver software from the manufacturer's Web site.
    Change the Link Speed and Duplex settings (using Device Manager) to use "100 Mbps Full Duplex" or "10 Mbps Full Duplex" instead of Auto Detect.
    Replace the Ethernet network adapter
    Good Luck,
    Ttech

  • Network Cable Unplugged?? 915g-combo

    I have the Realtek RTL8169/8110 Family Gigabit Ethernet NIC onboard LAN, but I cannot get it to say that the cable is plugged in, even though it is. I have tried downloading the latest drivers, with no luck. I'm stuck with using this old 10 Mbps card. I want to use the 10/100/1000 onboard one! Somebody help please.
    [EDIT] When I run the MSI-LAN Utility and do Diagnostics on it, it says that it is connected and running at 100 Mbps (doesn't 'gigabit' mean 1000 Mbps?), but then it goes back to saying Network Cable Unplugged. I also get these results:

    try check your Link duplex and speed into Network hardware...if have"auto-detect" is strandard recommended.
    and
    CAT5 cable is a high performance unshielded, twisted pair data transmission line. The twisting of the pairs gives this type of cable some immunity from the infiltration of unwanted interference. CAT5e is a cable with the same characteristics as CAT5 but is manufactured to somewhat more stringent standards that allow it transmission speeds of up to 1Gigabit per second.
    Cat5 and Cat5e cables are for most purposes identical. Cat5e does have slighty better specs that would not be noticed on most home networks. Crossover refers to the way the cable is wired to the RJ45 plug.
    Connecting you computer to a router/hub/switch or other network device you would use a straight through cable use only Cat5.
    Connecting two computers together via their NICs you would a crossover cable, either CAt5 or Cat5e. The transmit and receive wires are crossed over at one end of the cable. like a crossover cable:
    PC to PC
    Hub to Hub
    router to router
    So connecting to a router/router modem you will need straight through cable, NOT crossover.
    CAT5 cable (100baseT) contains four pairs of copper wire. CAT5 supports Fast (100 Mbps) Ethernet strandard. CAT5 cable runs are limited to a maximum recommended run rate of 100m (328 feet).
    CAT5 enhanced (CAT5e, 1000BaseT)  supports short-run Gigabit Ethernet (1000 Mbps) networking by utilizing all four wire pairs and is backward-compatible with ordinary CAT5
    http://discountcablesusa.com/ethernet-cables.html
    or more information go to google
    thanks

  • Network Cable Unplugged Status, PC to PLC

    I am working with a PLC connected to the PC via Ethernet.  I would like to receive notification that the cable is unplugged.  Here is the scenario:
    1) Connect to PLC with ConnectToTCPServer (ok).
    2) Send commands via ClientTCPWrite (ok).
    3) Receive status back from PLC. (ok)
    All this works great.
    Now unplug the Ethernet cable.  Go to step 2) and send the command.  CVI sends it and returns a -kTCP_NoError.  The PLC never responds, and the system is frozen.
    Why do I not get an error when using ClientTCPWrite to an open/broken connection?
    Obviously, Windows is aware of the connection, as I instantly get a "Network Cable Unplugged" notice in the taskbar.  Is there an SDK function to do this?
    If you wait long enough, it will trigger the TCP_DISCONNECT in the callback.
    Thanks in advance, David

    Hey Microanalytics,
    Here are some related posts that give good solutions to this problem:
    http://forums.ni.com/t5/LabWindows-CVI/How-to-find-if-the-network-cable-is-unplugged/td-p/1893377
    http://forums.ni.com/t5/LabWindows-CVI/How-to-check-network-availability/m-p/689645/highlight/true#M...
    Peter T
    Applications Engineer
    National Instruments

  • "Network cable unplugged" repeatedly appearing

    Hello,
    Surface Pro 2 8.1 256 SSD 8GB of RAM has a strange issue that has been pestering me for the past day or so.  When putting it in the docking station, the Ethernet connection keeps dropping every once in a while (very random) and says "network
    cable unplugged".  I forced the speed to 100 mbps half duplex and it seems to hold steady.  As soon as I put it to 100 mbps full duplex it does the same thing again. 
    Any idea what could be causing this?
    Thanks!
    -Dusty

    I've tried all the above along with these:
    Tried a completely different switch
    Different docking station
    Ran troubleshooter
    There were a few others I did, but I forget what they were.  I did however seem to have gotten it resolved.  I ran some Windows Updates and it seems to have been fixed.  I checked the updates that ran, but nothing seems to be related to the
    network adapter. 
    Anywho, I believe we are good to go now.  I will stop back here if it starts up again. 
    Thanks!

Maybe you are looking for