Windows Vista Forums

Vista - Network Cable Unplugged
  1. #1


    Dave in KY Guest

    Vista - Network Cable Unplugged

    I have a home network that has a DSL modem connected to a Linksys BEFW11S4v.2
    (with updated firmware) 4 port switch WiFi router. I have several XP machines
    hardwired to teh switch and all have conectivity. I have a cable runnin form
    the switch approximately 50 ft to an upstairs bedroom. I just purchased a
    Dell with Vista for this room. The machine does not recognize teh cable. I
    can carry my laptop running XP to the same room and connect the ethernet
    cable and it works no problem.



    I've downloaded new drivers for the internal NIC card on the Dell. Still the
    Local Area Connection shows "network cable unplugged".

    I've disabled IPV.6, QoS Stacker, Link-Layer topoloy discovery mapper i/o
    driver and link-layer topology discovery responder and still I get "network
    cable unplugged".

    Frustrated eyond belief at this stage. Why does this have to be soooooooo
    hard? Can you help me?



      My System SpecsSystem Spec

  2. #2


    Robert Moir Guest

    Re: Vista - Network Cable Unplugged


    "Dave in KY" <Dave in KY@discussions.microsoft.com> wrote in message
    news:52960B12-36F8-4F49-8FA6-357C1A381D42@microsoft.com...
    >I have a home network that has a DSL modem connected to a Linksys
    >BEFW11S4v.2
    > (with updated firmware) 4 port switch WiFi router. I have several XP
    > machines
    > hardwired to teh switch and all have conectivity. I have a cable runnin
    > form
    > the switch approximately 50 ft to an upstairs bedroom. I just purchased a
    > Dell with Vista for this room. The machine does not recognize teh cable. I
    > can carry my laptop running XP to the same room and connect the ethernet
    > cable and it works no problem.
    >
    > I've downloaded new drivers for the internal NIC card on the Dell. Still
    > the
    > Local Area Connection shows "network cable unplugged".
    >
    > I've disabled IPV.6, QoS Stacker, Link-Layer topoloy discovery mapper i/o
    > driver and link-layer topology discovery responder and still I get
    > "network
    > cable unplugged".
    >
    > Frustrated eyond belief at this stage. Why does this have to be soooooooo
    > hard? Can you help me?


    Change the duplex settings of the network card (in card's driver properties)
    to 10Mb/Half Duplex and see if that works. It's probably set to auto-sensing
    at the moment and sometimes this can fall down (I've seen it fall down with
    linksys routers before actually). If that works, try fiddling with the
    settings, the ideal setting would probably be 100Mb/Full Duplex.



      My System SpecsSystem Spec

  3. #3


    Dave in KY Guest

    Re: Vista - Network Cable Unplugged

    I tried that and it didn't help. Should I reboot afterword or does that matter?

    "Robert Moir" wrote:

    >
    > "Dave in KY" <Dave in KY@discussions.microsoft.com> wrote in message
    > news:52960B12-36F8-4F49-8FA6-357C1A381D42@microsoft.com...
    > >I have a home network that has a DSL modem connected to a Linksys
    > >BEFW11S4v.2
    > > (with updated firmware) 4 port switch WiFi router. I have several XP
    > > machines
    > > hardwired to teh switch and all have conectivity. I have a cable runnin
    > > form
    > > the switch approximately 50 ft to an upstairs bedroom. I just purchased a
    > > Dell with Vista for this room. The machine does not recognize teh cable. I
    > > can carry my laptop running XP to the same room and connect the ethernet
    > > cable and it works no problem.
    > >
    > > I've downloaded new drivers for the internal NIC card on the Dell. Still
    > > the
    > > Local Area Connection shows "network cable unplugged".
    > >
    > > I've disabled IPV.6, QoS Stacker, Link-Layer topoloy discovery mapper i/o
    > > driver and link-layer topology discovery responder and still I get
    > > "network
    > > cable unplugged".
    > >
    > > Frustrated eyond belief at this stage. Why does this have to be soooooooo
    > > hard? Can you help me?

    >
    > Change the duplex settings of the network card (in card's driver properties)
    > to 10Mb/Half Duplex and see if that works. It's probably set to auto-sensing
    > at the moment and sometimes this can fall down (I've seen it fall down with
    > linksys routers before actually). If that works, try fiddling with the
    > settings, the ideal setting would probably be 100Mb/Full Duplex.
    >
    >
    >


      My System SpecsSystem Spec

  4. #4


    Martin Vaupell Guest

    FTP acces problems with IE

    Trying to upload some files using IE which howewer proves
    a though task, alternatly im using a 3rd party program for it.
    But im sure thats not intended.

    The problem is i open a ftp site, and logon,
    It shows AS a HTML site, well i can browse the site and such
    and i can download. but i cannot add my files as i could on XP.

    How want it, is to open a ftp site AS a folder style.
    so i can drag/drop objects between the folders

    If IE7+ cant handle this, can someone advise/refer me to a browser
    with such abilities.

    Tx in advanced

    / Eqvaliser

      My System SpecsSystem Spec

  5. #5


    Dave in KY Guest

    Re: Vista - Network Cable Unplugged

    Any additional thoughts out there?

    "Dave in KY" wrote:

    > I tried that and it didn't help. Should I reboot afterword or does that matter?
    >
    > "Robert Moir" wrote:
    >
    > >
    > > "Dave in KY" <Dave in KY@discussions.microsoft.com> wrote in message
    > > news:52960B12-36F8-4F49-8FA6-357C1A381D42@microsoft.com...
    > > >I have a home network that has a DSL modem connected to a Linksys
    > > >BEFW11S4v.2
    > > > (with updated firmware) 4 port switch WiFi router. I have several XP
    > > > machines
    > > > hardwired to teh switch and all have conectivity. I have a cable runnin
    > > > form
    > > > the switch approximately 50 ft to an upstairs bedroom. I just purchased a
    > > > Dell with Vista for this room. The machine does not recognize teh cable. I
    > > > can carry my laptop running XP to the same room and connect the ethernet
    > > > cable and it works no problem.
    > > >
    > > > I've downloaded new drivers for the internal NIC card on the Dell. Still
    > > > the
    > > > Local Area Connection shows "network cable unplugged".
    > > >
    > > > I've disabled IPV.6, QoS Stacker, Link-Layer topoloy discovery mapper i/o
    > > > driver and link-layer topology discovery responder and still I get
    > > > "network
    > > > cable unplugged".
    > > >
    > > > Frustrated eyond belief at this stage. Why does this have to be soooooooo
    > > > hard? Can you help me?

    > >
    > > Change the duplex settings of the network card (in card's driver properties)
    > > to 10Mb/Half Duplex and see if that works. It's probably set to auto-sensing
    > > at the moment and sometimes this can fall down (I've seen it fall down with
    > > linksys routers before actually). If that works, try fiddling with the
    > > settings, the ideal setting would probably be 100Mb/Full Duplex.
    > >
    > >
    > >


      My System SpecsSystem Spec

  6. #6


    Michael Guest

    Re: Vista - Network Cable Unplugged

    Dave,
    Simple things first that you may have already tried.

    Does the 'network adapter' show up in Device manager? (It should as you get
    the disconnected message)

    Do the connectivity lights come on at the router and Dell end?
    Expect that there are two small lights at the dell end, one should light
    when cable is connected to router the other when traffic is passing.

    If the lights at the Dell and router end don't light it is possible (not
    very likely with newer gear) that you have the wrong type of cable between
    the Dell and the router. There are two cables wirings: normal and crossover.
    Modern gear detects which cable is being used so doesn't matter. Some
    el-cheapo devices don't do the auto detect.

    If that is the case (again pretty unusual with newer gear) you will need to
    change the cable or get a really cheap network hub (they contain an internal
    crossover).

    If you have a crossover cable, then it should work if you connect the Dell
    and one of your laptops directly without the router. You will get a local
    peer-peer two computer network with the lights on.

    Michael

    "Dave in KY" <DaveinKY@discussions.microsoft.com> wrote in message
    news:9436342B-202F-415B-B720-81CF3F37F31A@microsoft.com...
    > Any additional thoughts out there?
    >
    > "Dave in KY" wrote:
    >
    >> I tried that and it didn't help. Should I reboot afterword or does that
    >> matter?
    >>
    >> "Robert Moir" wrote:
    >>
    >> >
    >> > "Dave in KY" <Dave in KY@discussions.microsoft.com> wrote in message
    >> > news:52960B12-36F8-4F49-8FA6-357C1A381D42@microsoft.com...
    >> > >I have a home network that has a DSL modem connected to a Linksys
    >> > >BEFW11S4v.2
    >> > > (with updated firmware) 4 port switch WiFi router. I have several XP
    >> > > machines
    >> > > hardwired to teh switch and all have conectivity. I have a cable
    >> > > runnin
    >> > > form
    >> > > the switch approximately 50 ft to an upstairs bedroom. I just
    >> > > purchased a
    >> > > Dell with Vista for this room. The machine does not recognize teh
    >> > > cable. I
    >> > > can carry my laptop running XP to the same room and connect the
    >> > > ethernet
    >> > > cable and it works no problem.
    >> > >
    >> > > I've downloaded new drivers for the internal NIC card on the Dell.
    >> > > Still
    >> > > the
    >> > > Local Area Connection shows "network cable unplugged".
    >> > >
    >> > > I've disabled IPV.6, QoS Stacker, Link-Layer topoloy discovery mapper
    >> > > i/o
    >> > > driver and link-layer topology discovery responder and still I get
    >> > > "network
    >> > > cable unplugged".
    >> > >
    >> > > Frustrated eyond belief at this stage. Why does this have to be
    >> > > soooooooo
    >> > > hard? Can you help me?
    >> >
    >> > Change the duplex settings of the network card (in card's driver
    >> > properties)
    >> > to 10Mb/Half Duplex and see if that works. It's probably set to
    >> > auto-sensing
    >> > at the moment and sometimes this can fall down (I've seen it fall down
    >> > with
    >> > linksys routers before actually). If that works, try fiddling with the
    >> > settings, the ideal setting would probably be 100Mb/Full Duplex.
    >> >
    >> >
    >> >



      My System SpecsSystem Spec

  7. #7


    Steve Urbach Guest

    Re: Vista - Network Cable Unplugged

    On Sun, 20 May 2007 08:22:39 -0400, "Michael" <mexxwalraven@verson.net> wrote:

    >Dave,
    >Simple things first that you may have already tried.
    >
    >Does the 'network adapter' show up in Device manager? (It should as you get
    >the disconnected message)
    >
    >Do the connectivity lights come on at the router and Dell end?
    >Expect that there are two small lights at the dell end, one should light
    >when cable is connected to router the other when traffic is passing.
    >
    >If the lights at the Dell and router end don't light it is possible (not
    >very likely with newer gear) that you have the wrong type of cable between
    >the Dell and the router. There are two cables wirings: normal and crossover.
    >Modern gear detects which cable is being used so doesn't matter. Some
    >el-cheapo devices don't do the auto detect.
    >
    >If that is the case (again pretty unusual with newer gear) you will need to
    >change the cable or get a really cheap network hub (they contain an internal
    >crossover).
    >
    >If you have a crossover cable, then it should work if you connect the Dell
    >and one of your laptops directly without the router. You will get a local
    >peer-peer two computer network with the lights on.
    >
    >Michael
    >

    I agree with your diagnosis.

    There is a 3rd type of cable out there:
    Miswired.

    Some hardware will work wit incorrect pairings on shorter runs (50' is a
    fairly short run). Others are fussy.

    OP, Look at the colors of the wires in both ends. Holding the plugs the same
    way, a straight cable will be identical. while their is a color convention, as
    long as the PAIRS are properly terminated, it will work


    Important NOTE pr2 (usually the green pair) is split around pr1 (not really
    used except for POE equipment)
    pr4b
    pr4a
    pr2b <---
    pr1a
    pr1b
    pr2a <---
    pr3b
    pr3a

    Lastly, disable "allow power to be turned off on this device" feature (at
    least for testing).


      My System SpecsSystem Spec

  8. #8


    Angouby Guest

    Re: Vista - Network Cable Unplugged

    If it's work on your laptop, maybe the problem come from your network card on
    your dell desktop. first try to reset your network interface controler.
    reboot the dellcomputer and press f2 when you see the dell logo the computer
    is starting to enter in the setup program.
    In setup program go to onboard devices --> NETWORK INTEGRATED CONTROLLER and
    disable the network integrated controller(NIC).
    save and exit the setup program; shutdown he computer and unplug the power
    cord from the back of your computer.
    press the power button and maintain it pressed for 10 seconde while the
    power cord is unplugged. next plug the power cord move again in setup program
    by pressing f2 when you see the DELL logo.
    on your keyboard strike ALT+E, and ALT+F; these combinaison reset your
    setup program configurattion by the way, your network card configuration is
    reseted too. save and exit the setup program. start normally you operating
    system. and plug your network cord. the problem must been resolve.


    "Steve Urbach" wrote:

    > On Sun, 20 May 2007 08:22:39 -0400, "Michael" <mexxwalraven@verson.net> wrote:
    >
    > >Dave,
    > >Simple things first that you may have already tried.
    > >
    > >Does the 'network adapter' show up in Device manager? (It should as you get
    > >the disconnected message)
    > >
    > >Do the connectivity lights come on at the router and Dell end?
    > >Expect that there are two small lights at the dell end, one should light
    > >when cable is connected to router the other when traffic is passing.
    > >
    > >If the lights at the Dell and router end don't light it is possible (not
    > >very likely with newer gear) that you have the wrong type of cable between
    > >the Dell and the router. There are two cables wirings: normal and crossover.
    > >Modern gear detects which cable is being used so doesn't matter. Some
    > >el-cheapo devices don't do the auto detect.
    > >
    > >If that is the case (again pretty unusual with newer gear) you will need to
    > >change the cable or get a really cheap network hub (they contain an internal
    > >crossover).
    > >
    > >If you have a crossover cable, then it should work if you connect the Dell
    > >and one of your laptops directly without the router. You will get a local
    > >peer-peer two computer network with the lights on.
    > >
    > >Michael
    > >

    > I agree with your diagnosis.
    >
    > There is a 3rd type of cable out there:
    > Miswired.
    >
    > Some hardware will work wit incorrect pairings on shorter runs (50' is a
    > fairly short run). Others are fussy.
    >
    > OP, Look at the colors of the wires in both ends. Holding the plugs the same
    > way, a straight cable will be identical. while their is a color convention, as
    > long as the PAIRS are properly terminated, it will work
    >
    >
    > Important NOTE pr2 (usually the green pair) is split around pr1 (not really
    > used except for POE equipment)
    > pr4b
    > pr4a
    > pr2b <---
    > pr1a
    > pr1b
    > pr2a <---
    > pr3b
    > pr3a
    >
    > Lastly, disable "allow power to be turned off on this device" feature (at
    > least for testing).
    >
    >


      My System SpecsSystem Spec

  9. #9



    Newbie
    Join Date : Mar 2010
    Posts : 2
    Vista
    Local Time: 12:44 AM


     

    Re: Vista - Network Cable Unplugged

    I had a similar problem and found the fix. The issue: Windows Vista machine connected to Linksys 8-port gigabit switch. The switch is connected to a router (of course). All other non-Vista machines connected to the switch worked fine. But, the Vista machine displayed "network cable unplugged" message when connected to the switch...however, it worked great when plugged directly into the router (same cable used when connected to router and switch so I KNEW it was NOT the cable). There were many suggested "fixes" out there, but the ONE that worked was... Control Panel / System / Device Manager / Network Adapters / Right Click on your network adapter / Properties / Advanced Tab / Speed-Duplex Settings----CHANGE THIS SETTING TO "100 Mb Full Duplex". The "Auto" setting apparently does not work when the machine is connected to a switch. I don't completely understand why this worked...but it did work!
    Barry

      My System SpecsSystem Spec

  10. #10


    Jack [MVP-Networking] Guest

    Re: Vista - Network Cable Unplugged

    Hi
    I am glad that you solve your problem.
    However your explanation is somewhat lacking to in describing a solution to
    such problem.
    A Router is a combo unit of Routing circuits, Wireless Access Point, and a
    switch.
    There is No difference between the switch inside a Router and a stand alone
    None manage switch.
    It could be that your switch is Not doing so well any more, and it could be
    a general mismatch in your Network.
    In many cases switching to Force Full Duplex can hinder None Pro Network
    rather than Help.
    Jack (MS, MVP-Networking).


    "BaRut" <guest@newsgroup-email.com> wrote in message
    news:78fd04a8b1b1eeb9d81c0cc1e433f8f7@newsgroup-gateway.com...

    >
    > I had a similar problem and found the fix. The issue: Windows Vista
    > machine connected to Linksys 8-port gigabit switch. The switch is
    > connected to a router (of course). All other non-Vista machines
    > connected to the switch worked fine. But, the Vista machine displayed
    > "network cable unplugged" message when connected to the
    > switch...however, it worked great when plugged directly into the router
    > (same cable used when connected to router and switch so I KNEW it was
    > NOT the cable). There were many suggested "fixes" out there, but the
    > ONE that worked was... Control Panel / System / Device Manager / Network
    > Adapters / Right Click on your network adapter / Properties / Advanced
    > Tab / Speed-Duplex Settings----CHANGE THIS SETTING TO "100 Mb Full
    > Duplex". The "Auto" setting apparently does not work when the machine
    > is connected to a switch. I don't completely understand why this
    > worked...but it did work!
    > Barry
    >
    >
    > --
    > BaRut

      My System SpecsSystem Spec

Page 1 of 2 12 LastLast
Vista - Network Cable Unplugged problems?

Similar Threads
Thread Thread Starter Forum Replies Last Post
Network cable unplugged??? alerick Network & Sharing 7 13 Feb 2010
Network Cable Unplugged? unfairllama Network & Sharing 1 13 Nov 2009
network cable unplugged error lanierpj Network & Sharing 2 28 Sep 2009
Network Cable Unplugged Issue phufool Network & Sharing 0 09 Nov 2008
Can use Internet - not network. says cable is unplugged - it's not This is so annoying..... Vista networking & sharing 9 13 Dec 2007