network plug is unplug

3 May 2009 1:20 PM

Rajan

Dear sir
i have 20 computer of acer company. i connected 20 computer through switch.
i face problem in 1 computer network cable is plug in but lan icon appear
network cable is unplug. i check this cable in near pc cable is working fine
and then plug in near pc cable same issue network cable is unplug. if i set
link speed 10 mbps/full/half duplex is working ok. 100 mbps/full/half duplex
not work.

pls tell me solution.

3 May 2009 1:47 PM

Bob Lin (MS-MVP)

Is the switch is manageable? If yes, you may want to configure it using 100
mbps/full/half duplex. If not, you may want to install latest NIC driver.
Please post back with the result.

--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com

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"Rajan" <Ra***@discussions.microsoft.com> wrote in message
news:44E7AED1-4FE7-47D3-B7F3-BA361A5101B1@microsoft.com...
> Dear sir
> i have 20 computer of acer company. i connected 20 computer through
> switch.
> i face problem in 1 computer network cable is plug in but lan icon appear
> network cable is unplug. i check this cable in near pc cable is working
> fine
> and then plug in near pc cable same issue network cable is unplug. if i
> set
> link speed 10 mbps/full/half duplex is working ok. 100 mbps/full/half
> duplex
> not work.
>
> pls tell me solution.
>

3 May 2009 9:17 PM

AJR

The cable unplugged message is one of many "generic" error messages and
only signifies a network problem.

3 May 2009 11:21 PM

Jack [MVP-Networking]

Hi
If it set to Auto negotiate try to force it in to 100Mb/sec. by setting it
to 100Mb/sec.
Otherwise it could be bad, close to EOL NIC.
Jack (MS, MVP-Networking)

Show quoteHide quote

"Rajan" <Ra***@discussions.microsoft.com> wrote in message
news:44E7AED1-4FE7-47D3-B7F3-BA361A5101B1@microsoft.com...
> Dear sir
> i have 20 computer of acer company. i connected 20 computer through
> switch.
> i face problem in 1 computer network cable is plug in but lan icon appear
> network cable is unplug. i check this cable in near pc cable is working
> fine
> and then plug in near pc cable same issue network cable is unplug. if i
> set
> link speed 10 mbps/full/half duplex is working ok. 100 mbps/full/half
> duplex
> not work.
>
> pls tell me solution.
>