Question about Dell Latitude C640 Notebook

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Lan has limited or no connectivity

When i click repair it tries to obtain a new ip address but always fails. my friend was messing about trying t oconnect two laptops using the ethernet cable. we only use the cable to connect the laptop to the ps3. since he messed with it the lan hasn't worked

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  • Anonymous Feb 28, 2009

    how i can solve the solution when network notify limited or no conetivity

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Go start /run and type cmd ,this brings up the command prompt
type cd \ and hit enter
type ipconfig/release
type ipconfig/renew
this should now have renewed your ip address
filally go to control panel internet options
and if your not using dialup remove it if its still showing
go to lan and auto detect settings
you should be ok now

Posted on May 17, 2008

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My net connection show "Limeted or no connectivity" 
PlZ help me

Posted on Dec 26, 2009

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1 Answer

Limited or no connection


Limited connectivity
If you get a 'Limited connectivity" on you LAN connection on your laptop, it means that the wireless card on your laptop probably did not get an IP address from the router.
To fix this problem, right click on the LAN icon on the Task bar and then click Repair.
This will force the router to issue a IP address to the LAN card on the laptop.

Feb 11, 2013 | PC Laptops

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Can't connect my PC to internet due to missing DNS


Why are you using DNS?Why dont you try to Let you computer obtain its own DNS SERVER?
Here try this one.this is for XP only.
  1. Go to Start then Control Panel,
  2. At the Control Panel, in Category View. Choose Network and internet Connection then Network Connections... But if in classic View, Just Choose Network Connection.
  3. Now in the Network Connection, Right Click you LAN/WLAN connection. Then at the menu choose Properties.
  4. On the Local Area Connection Properties, Click on Internet Protocal (TCP/IP) then Click Properties. like in the picture below. heifentrixx_9.jpg
  5. Now on the internet protocol Properties, Click Obtain an IP address Automatically and Click Obtain DNS Server Address Automatically then Press Ok.
  6. Youll Be Back in Local Area Connection Properties, Just Click OK.
  7. Try Connecting your lan and it will automatically configure your IP and DNS address.
Goodluck. Hope my Solution will help.

Jul 04, 2011 | Compaq Presario Notebook

1 Answer

MY compaq laptop will connect to a wireless network but when I connect to the Uni netwrk via the cable my computer indicates there is MAC address and won't work. Any ideas please, I have tried other cables...


Calm down, try this step. do you want to connect your laptop to cable network? if yes, then click on LAN icon on your task bar or you click on "My Network Places" once it open, click on view my network connections, there you see Local Area Connection which is your LAN device. Right click and point to Properties. There you see Options like Client for Microsoft Network, File and Printer Sharing for Microsoft Networks, Qos Packet Schedule, and Internet Protocol (TCP/IP). Click on Internet Protocol (TCP/IP) and then on Properties. Now you see options like "Obtain an IP address automatically and Use the following IP address. Click the second option which is "Use the following IP address" input the ip address like follows. IP address: 192.168.0.25, Subnet Mask:255.255.255.0, Default gateway is the ip address of your network, then input it there and the same thing with Preferred DNS server:also input the ip address of your network. Finally click on OK and wait a moment for the system to apply the settings. After that, you click on OK. Thanks and Goodluck..........

Jan 19, 2011 | Compaq Presario Notebook

1 Answer

Intrnet explorer not working


u should have told the problem more broadly.
because i don't know the type of error

Click the Refresh button, or try again later.

If you typed the page address in the Address bar, make sure that it is spelled correctly.

To check your connection settings, click the Tools menu, and then click Internet Options. On the Connections tab, click Settings. The settings should match those provided by your local area network (LAN) administrator or Internet service provider (ISP).
See if your Internet connection settings are being detected. You can set Microsoft Windows to examine your network and automatically discover network connection settings (if your network administrator has enabled this setting).
Click the Tools menu, and then click Internet Options.
On the Connections tab, click LAN Settings.
Select Automatically detect settings, and then click OK.
Some sites require 128-bit connection security. Click the Help menu and then click About Internet Explorer to determine what strength security you have installed.
If you are trying to reach a secure site, make sure your Security settings can support it. Click the Tools menu, and then click Internet Options. On the Advanced tab, scroll to the Security section and check settings for SSL 2.0, SSL 3.0, TLS 1.0, PCT 1.0.
Click the Back button to try another link.

Cannot find server or DNS Error.
C:\WINDOWS\system\shdoclc.dll/dnserror.htm

Whenever u get this it's almost always an IP address problem. Try renewing your ip address.
1. Click the Start menu button on the Windows taskbar.
2. Click Run... on this menu.
3. If the computer is holding a current IP address, type 'cmd' (without the quotes) in the text box that appears. A command prompt window appears on the screen.
4. Type 'ipconfig' (without the quotes) to view the status of the computer's IP address(es).
5. If the computer is holding a current IP address, type 'ipconfig /release' to let go of the address.
6. Type 'ipconfig /renew' to obtain a new IP address (whether or not the computer is holding a current address).
http://compnetworking.about.com/cs/w...in1/ht/ht_.htm

See it this doesn't fix your problem.



Oct 01, 2010 | Lenovo IdeaPad S10-1211U Netbook

2 Answers

I have a IP address 169 problem and can't connect to internet. Any suggestions? I have tried to release and renew the IP address but it doesn't change anything. I have also tried using 3 different routers...


hi there, reinstall your Lan card driver. possible cause of this is that your lan card is having a hard time acquiring ip address from your router. usually reinstalling the driver will resolved the issue. if same thing happens after driver reinstallation you need to change your lan card.

thanks

Apr 14, 2010 | Toshiba Satellite X2 RM-72 Notebook

1 Answer

CF19 LAN connection problem


Hello there, have you check your LAN IP?Make sure that your LAN IP is uniqe from other pc on your LAN otherwise your connection will be limited.

Mar 28, 2010 | Panasonic Toughbook 19 Laptop Convertible...

1 Answer

Can´t get an IP valid address on a Toshiba a65 with a Realtek LAN NIC Card that shows well installed, working, perfect a properly reconignized within the system, although there´s no error showing...


Power off your wireless router for 30 secs. and power it up again wait till all the LED are on and functioninh normally.
THEN
Reboot your laptop OR
Right click on the wireless icon and click on Repair - this will force the wireless card to obtain a new IP address from the wireless router.

May 02, 2009 | Toshiba Satellite A65-S126 Notebook

1 Answer

Not getting connected to the Broadband internet


Right click on the wireless LAN and then click Repair. Do this in the Control Panel - Network Connections. This will force the wireless LAN card to get a new TCP/IP address from your wireless router.
When you get this Limited connectivity message do a repair - this is a common problem - the wireless connection icon is also on your Task Bar, you can right click in it to do a repair.

Mar 24, 2009 | Toshiba Satellite L355D-S7809 Notebook

1 Answer

I cannot pick up a internet connection


Click on Start - Control Panel - then Network Connections - then right click on your Wireless Network connection - click on Properties.
Then in "This connection uses the following items, scroll down to Internet Protocol (TCP/IP) and click on Properties. Under the General Tab make sure Obtain an IP address automatically and Obtain DNS server address automatically are selected. Click OK.

If you do not see TCP/IP in the Wireless Network Connection then click on the install button and then install the TCP/IP driver.

IF TCP/IP is OK then before you do the following, turn off or disconnect the power to your wireless router, wait for 1 minute before connecting the power again. Wait till the LED lights indicate that it is on line again and the wireless is on then :-

Click on Start - Control Panel - then Network Connections - then right click on your Wireless Network connection - click on View Available Wireless Networks
Do you see your wireless network (ie. your wireless router)?
If so click on your wireless router and then click Connect.

You can also click on Repair to try to reconnect to your wireless router.
Let me know if it works.

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2 Answers

No wireless


you have to renew the ip address.the easiest way to do this is restart the computer then try entering your net key.ALSO if you use a standard ethernet cable the computer may be trying to connect to the internet through that.what you want to do is disable the LAN connection in your network connections window and right click on the wireless connection icon and click REPAIR,this will renew your IP address also.If you do not know how to get to these settings go to START/ CONTROL PANEL/NETWORK CONNECTIONS then right click on your wireless connection then click repair.While your in that same window you can right click the LAN connection and disable it.To enable it simply right click the icon again and click enable.

Nov 14, 2007 | HP Compaq nc6000 Notebook

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