Question about 3Com Megahertz 10/100 with XJACK Connector

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Lan card disabled

Hi,
yesterday when i was browsing thru the net because of lightning my lan card got disabled. earlier my pc activity light would blink but after the lightning my laptop suddenly shut down and after that i am unable to connect to net using my modem. do i have to install a new lan card?

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Posted on Jan 04, 2017

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When u plug the ethernet CAT cable in the LAN card socket , so you see any light orange or green flashing on the LAN card itself.
If yes then right click on my computer >> properties >> Hardware >> device manager>> check in network adapters whether the LAN card is enabled or not
If NO the right click on it and enable it check whether it is able to receive any ip address


If u see no light at all
Then you might have to install a new LAN card on the system

Posted on Jun 07, 2008

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Posted on Jan 02, 2017

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2 Answers

When i connect the lan wire my mother board shows lan not connected why/


Either the cable is defective (it has a break inside it so try another one) or the onboard LAN chip was fried by the power surge generated by a lightning strike that came in your vicinity.
That is unfixable, disable the onboard one from the BIOS and install a simple PCI LAN card in its place.

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Will not work with windows vista


Hi, mother boards were designed with compatibilities with o/s or supported by windows version. If you still have the manual when you bought your PC, you can find what operating system supports the chipsets of your motherboard from lan card to sound card. If your lan card or video card is not supported with vista O/S then you can find the driver needed for it by browsing thru the internet, say if you have asus mother board, check the asus site at URL, http://www.asus.com, at asus web page you will find categories of menu, and a search box will be there and just input *********** board model say PJ41GT driver for XP. the search engine will provide you the right driver for downloading.

Jun 16, 2011 | Computers & Internet

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I installed new XP on my comp. and cant get to the internet ... shows that there is connection but cant get in .... and internet explorer say what you can try ... Diagnose Connection Problem ... then it...


hi! I think u need to install drivers in your PCI internet/LAN Card or built-in LAN
Please check the brand of Motherboard if it is built-in or the PCI Card Brand. and browse it in the net with another PC with the NET connection, to the manufacturer websites. and search it with corresponding model of the motherboard or the PCI Card. and download the Driver's and save to USB and paste it to ur PC and install it.
if this tips is helpful. please rate it. thank you.

Feb 21, 2011 | Computers & Internet

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Were do i turn on my wireless connection on my laptop?


INSTALLING THE WIRELESS LAN DEVICE DRIVER
Please follow the procedures below for installing the Mini PCI Adapter driver:
Installing Wireless LAN driver for Windows XP
1. Click the Start button and then click Run. The Run dialog box appears.
2. Click Browse button and specify the directory as "E:\Drivers\Winxp\Wireless LAN\setup.exe"
3. Click "OK" to implement the setup program to install this driver.
4. Click "Next" twice to continue the installation.
INSTALLING THE LAN DEVICE DRIVER
• Wireless LAN Access When LED turns on indicates that the wireless LAN module is activated. When LED lights off, it indicates that the function is disabled
MUST BE A SOFTWARE ACTIVATED SWITCH

Jan 21, 2011 | Everex StepNote NC1500 Notebook

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Lan card not working


see if the lan card is disabled or if proper drivers are loaded and it has accepted it .

Feb 24, 2009 | HP Pavilion dv6000z Notebook

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I cannot browse the internet. i am connected


Use this Tip as check list for your connection.
Then:
  1. connect your PC to router using a LAN cable and be sure you can browse
  2. connect to you router config page as admin and disable your security on Wlan, create a Unique SSID name for your WLAN.
  3. stay connected with Lan Cable and check if you see the just created WLAN (= unique SSID)
  4. Connect to Wlan using same parameters (no security)
  5. as soon you are sure connection established (browse Net) disconnect LAN cable to check reliability.
  6. reconnect Lan cable and reinstall security protection: WPA + PSK, TKIP passphrase, NO broadcast. and match router settings with PC settings.
  7. retry every step if not successfull until ypu master the environment.
Of course let us know the result by scoring this solution and feel free to ask for further help: leave your email if you need remote assistance to your PC.

Feb 22, 2009 | Acer Aspire One Netbook 8.9" Notebook

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Lan card toshiba wireless no working


Check this Tip for an overview
  1. Connect your PC to your router using LAN Cable: be sure you can browse internet
  2. If you cannot browse check router config with your ISP
  3. Connect to your router using IP address you find for gateway in Network status
  4. Configure your router wireless section to match with your PC card
  5. Start removing security, broadcast radio signal, create a simple SSID as network name
  6. Check if router network is seen by your PC card (when you disconnect the LAN cable and activate the wireless card)
  7. If connection is established ( near the router) try different location
  8. Reconnect cable and reconfig adding security protocol (WPA-PSK recommended) use parameters compatible with your lan card

Jan 15, 2009 | Toshiba Satellite 5105-S501 Notebook

1 Answer

Zapped by lightning


Hi,
Have you removed the network card from the computer ? Check the same by removing the same. If you have burnt marks on the system , then there is nothin much we can do , other tan putting in a new motherboard.

Thanks
mandeep

Jun 10, 2008 | Dell Dimension 2400 PC Desktop

1 Answer

Wi Fi fine, ISP fine, no internet via LAN connection though.


Make sure your firewall is not blocking your ability to go to websites. I saw this the other day, somehow the users firewall was set to block all internet traffic out of the computer.

Jan 21, 2008 | NetGear DG834G Router

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