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Network cable unplugged

10 New Member
Hi All,
I have a lenovo 3000G/410 notebook ,yesterday and day before yesterday i was surfing the net using it and it was running for more than 36 works continously.Aft er that when i unplugged the network cable and again connected after some time then it does not gets connected.The network cable unplugged error is being shown but the cable is fine as my friends are able to connect to internet using that same cable, but i am not.The light at the end of the cable to which we plug in to the system also doesn't glows.

So,please let me know what could be the problem, fearing the worse , did there be some problem with the network card inside the laptop which might have been damaged because of such prolonged use.

Need Help Urgently.

With Regards
litu
Jun 23 '08
14 9957
Plater
7,872 Recognized Expert Expert
Type
Expand|Select|Wrap|Line Numbers
  1. getmac
  2.  
into a command prompt, are any of the entries all 00s? or all FFs? Frequently if the NIC card dies, it loses it's MAC address and thus won't be allowed to connect to the network.
Jun 25 '08 #11
wassimdaccache
222 New Member
nothing to add to plater .

NB:
But did ur friend try to connect using the cable in ur house and he was connected ???

It might be the switch that u are using (port damage _ switch Damage)

check it if it is working well. 100 % is ur network card " I had the same situation on my toshiba sine 6 month)


Have a nice day



WASSIM S DACCACHE
Jun 26 '08 #12
litusahoo
10 New Member
Hi,
I tried to change the duplex settings and after changing it to 100Mb full i was connecteed to internet early morning yesterday.

But in the evening again when i tried connecting it shows the same eror network cable unplugged and then i changed the duplex settings to auto ,also to 100 mb full but again nothing worked.

And i am where , from where i started , i think i will go crazzzy if this problem persists.

But the same cable works for my friends laptops in the same house.

With Regards
litu

nothing to add to plater .

NB:
But did ur friend try to connect using the cable in ur house and he was connected ???

It might be the switch that u are using (port damage _ switch Damage)

check it if it is working well. 100 % is ur network card " I had the same situation on my toshiba sine 6 month)


Have a nice day



WASSIM S DACCACHE
Jun 27 '08 #13
wassimdaccache
222 New Member
Hi,
I tried to change the duplex settings and after changing it to 100Mb full i was connecteed to internet early morning yesterday.

But in the evening again when i tried connecting it shows the same eror network cable unplugged and then i changed the duplex settings to auto ,also to 100 mb full but again nothing worked.

And i am where , from where i started , i think i will go crazzzy if this problem persists.

But the same cable works for my friends laptops in the same house.

With Regards
litu
SO In my side I think it is your network card as mentioned above. If you want to buy one try the PCMCIA I did & it is working well(built in 2 usb 1 bluetooth) & it cost in my country around 22 USD also it doesn't use a lot of you laptop battery power.


REGARDS
Jun 27 '08 #14
lousk
1 New Member
Attempt the following at your own risk.

Remove all power of your computer. Use cotton ear swab, soaked in alcohol, clean the NIC's jack internal contact thoroughly. Wait one hour to completety to dry off and then plug all powers and reboot.

Good luck!
Jun 30 '08 #15

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