Windows xp internet einrichten wlan

Albert, thanks for these ideas. It's not been preset. The ethernet driver is Microsoft-supplied, but since it's not changed I don't know why it would suddenly give me problems. Also, the wireless card driver is from the company, and I'm getting the same problem whether I plug directly into the ethernet or whether I use wireless Is there a way to download drivers onto another machine, put them on a USB, and transfer them?

Dont worry about the DNS servers - it will work as it is. The drivers might have been changed by an update and you should change the 3Com drivers if you can, You can download the drivers and save them to a flash drive without problem - go to the 3Com site and download the drivers from there and save instead of run the file. Thanks again for the idea. I re-installed the wireless card software including driver this morning and had a few blissful minutes of internet access -- long enough to update some virus software, and then it disappeared again.

Or, more accurately, after I re-started my computer the connection went wonky and then gave me a "Limited or no connectivity" message. So I had a moment in the sun and now I'm backed to stumped. I am currently trying to download the driver for the ethernet controller. I have had no luck finding the driver on the 3com website -- even in their archive, I turn up nothing -- but the driverguide website has turned up some possible hits.

I'm just not sure which of the three I found there is the right one. As far as Driver versions go, should I pick the newest-sounding one the highest number? Or the number closest to what I currently have? Thanks for that idea, CCT. That seems to be the same file name although very different file size of one I have just recently tried, and that didn't appear to help.

I've tried two new drivers so far and I will try this one you've suggested, CCT , and neither has changed anything: when I plug into an ethernet cord I still get the message saying I am connected and the connection is good, but I cannot actually get online or surf the web, etc.

That is, if I ping a good IP number, I tend to get fine replies -- 4 packets sent, 4 received, none lost, etc. But if I try to ping yahoo or google, it doesn't recognize the name? Cut and paste this to Notepad and save as Flush.

Got a fix! CCT and Albert, Thanks for all your help and advice. I ended up getting a fix from the ISP technician, who came out to examine the modem and then nicely checked my computer. It turns out that it did have something to do with the DNS staying locked on the same two addresses.

He went deep into some folders I know not where and removed some WinSock2 info, and did some other magic, and lo and behold, the DNS now is set to automatically find addresses rather than fixed on two addresses, as it was previously.

Does this make any sense? By completing this form you confirm that you understand and agree to our Privacy Policy. To provide a better experience, we use cookies and similar tracking technologies to analyze traffic, personalize content and ads. By continuing to browse this website, you agree to our use of cookies and such technologies. These cookies are necessary for the website to function and cannot be deactivated in your systems.

Analysis cookies enable us to analyze your activities on our website in order to improve and adapt the functionality of our website. The marketing cookies can be set through our website by our advertising partners in order to create a profile of your interests and to show you relevant advertisements on other websites. This Article Applies to:. Is this faq useful? Most router manufacturers have a default user name and password on the router and a default network name also known as the SSID.

Someone could use this info to access your router without you knowing it. To help avoid that, change the default user name and password for your router. See the documentation for your device for instructions. Set up a security key password for your network.

Wireless networks have a network security key to help protect them from unauthorized access. See the documentation for your router for more detailed info, including what type of security is supported and how to set it up. In Windows 7 or Windows 8. Select Set up a new network , then choose Next. The wizard will walk you through creating a network name and a security key. Write down your security key and keep it in a safe place.

You can also save your security key on a USB flash drive by following the instructions in the wizard. Use a firewall. A firewall is hardware or software that can help protect your PC from unauthorized users or malicious software malware.

Running a firewall on each PC on your network can help control the spread of malicious software on your network, and help protect your PCs when you're accessing the Internet. Windows Firewall is included with this version of Windows. Select the Network or Wifi icon in the notification area. In the list of networks, choose the network that you want to connect to, and then select Connect.

If you have problems with your Wi-Fi network when using Windows 10, see Fix Wi-Fi problems in Windows for advanced troubleshooting info. Same thing applies to your router: go to D-Link, Netgear, or the Linksys web site and install the latest firmware for the router.

You can read a previous article I had written about updating drivers for your wireless card if the connection is dropping. That will usually fix any problems with the connection being dropped! You can do this by first going to the Control Panel and clicking on Network Connections.

Go ahead and right-click on your wireless network connection and choose Properties. Click on the Wireless Networks tab and click on the name of the network in the list of Preferred networks.

Now you want to click Remove so that Windows will erase any of the current settings for that network and will start from scratch. A lot of times when you refresh the list of networks again, Windows will automatically connect.