Hi Fluxorion,
It would be annoying when the new computer fails to connect properly to the wireless network. I suggest you to update the BIOS, wireless card drivers and check if it fixes the issue. To download the drivers, please visit the following link and enter the “Service Tag” in the “Yes” section and click “Submit”:
http://dell.to/YFr4GW
The next page will display the compatible drivers for the laptop. Please click on BIOS and then on “Network”, download and install the drivers listed. Please move the laptop closer to the router (within 30 feet) to receive a stronger signal and let me know if you need further assistance.
