Problen of network driver

The Dell Latitude E6400 laptop comes with an Intel Core 2 Duo processor for fast computing and an NVIDIA graphics card for video playback, gaming and Web browsing. The laptop has a built in Wi-Fi card, letting you connect to the Internet on-the-go. However, if you're unfamiliar with Dell or the laptop's factory installed Windows Vista operating system, you might not know how to enable to Wi-Fi.

Slide the switch on the side of the laptop toward the front of the laptop. This switch enables Wi-Fi connectivity on the Dell Latitude E6400. When switched into the back position, the Wi-Fi is turned off. Turn on your Dell Latitude E6400 laptop and log into Windows Vista. Click on the Windows "Start" button. Click on "Wireless," located in the Start menu's "Show" list. A list of currently broadcasting wireless networks appears on screen. With your Wi-Fi enabled, you can connect to any of these available networks. Secured networks ask you for a password when you click "Connect," while unsecured networks connect automatically.

Here is your perfect solution.

http://www.driver7vista.com/laptop/dell-latitude-e4310-notebook-drivers

Good Luck

Did you reinstall all the drivers? Not install all of the necessary drivers is the only thing that i can think of that would cause that problen in your circumstances (assuming the computer was fine to begin with)

You can view the Dell Latitude D610 drivers here:

http://support.dell.com/support/downloads/driverslist.aspx?c=us&l=en&s=gen&ServiceTag=&SystemID=LAT_PNT_PM_D610&os=WW1&osl=en&catid=&impid=

Just input your operating system and choose Network Drivers from the drop-down list.

The drivers you are looking for could be found at the following link:
http://support.dell.com/support/downloads/driverslist.aspx?c=us&l=en&s=gen&ServiceTag=&SystemID=LATITUDE%20D510&os=WW1&osl=en&catid=&impid=

The drivers are arranged into categories for ease of browsing.
The drivers for the network controller could be found under "Network", PCI modem drivers under "Communication", & video controller drivers under "Video".

Here's some drivers.

copy and paste the link below and it will lead you to the dell support site.

http://support.dell.com/

when you are already in the dell support site click the drivers and downloads, key in your service tag of your notebook (so that it will specifically give you the drivers for the model of your machine only) then look for the network drive.

You can install the drivers from the mother board cd or you can search for the drivers from the manufacture website.

its really simple,u can call the dell technical support and ask them for the media kit for ur latitude and they'll provide u with a complete cd for all the drivers.

There is no availabe network driver for this Latitude d600 found on the dell support website that will work for vista. Most probably this computer is not configured to work with vista.

Call Dell Technical support for answers.