I want to preface this reply by saying I am by no means an IT expert. However, I have been playing around with wireless connections for some time and do all the wireless setups at my business. I don't think it is a problem with your new card at all...it is with your Network Connections and your wireless router. The number one problem is getting your wireless router to "recognize" your new card and to make sure Windows doesn't change your network connections. The first thing to do is open your Network Connections window and make sure you have an icon for your new wireless network card under the category: LAN or High-Speed Internet. In addition to this icon you should also see an icon for your regular LAN connection (wired) and one for a 1394 Connection. Next, you need to make sure none of these are attached to a Bridge (if so, remove them from the Bridge by right-clicking). Next, you need to go to a DOS window and at the C prompt type: ipconfig/release and hit enter, then type: ipconfig/renew and hit enter. Both of these commands force your system to purge any IP settings and attempt to get a new one from your router. ... see next message
Okay, so I have already contacted Compaq/HP and they were no help and no one at any computer store can seem to help either. At this point, I'm just desperate for help
Anyways, I have a Compaq Presario 1525US running Windows XP. I am currently using a Compaq 802.11b wireless LAN card with no problems. I am trying to upgrade to an 802.11g wireless card. I have tried cards from 3 different companies (the b and g versions out of curiosity) and cannot get any cards to work except for the Compaq card.
Once I load all of the drivers (I have tried this using the setup programs that came with the cards and have also tried manually loading the drivers before I install the card) SOMETHING, SOMEWHERE changes in my computer that I cannot access the internet. The cards will connect to my network, I can ping the DNS servers with no problems, I just CANNOT connect to the internet. Also, after the new card has been added, my original Compaq card will no longer work.
As you can imagine, this is very frustrating and any help possible will be GREATLY appreciated!
Thank you so much in advance.