Will,   When you reinstalled the operating system, did you install the Desktop/Notebook system software(if applicable) and the chipset drivers first? If not, the rest of the drivers will fail to install. How to Download and Install Drivers in the Correct Order Start with the Desktop/Notebook system software and the chipset drivers and follow the list.   Rick
Hello, I hope someone will be able to help me.  I have a Dell XPS 8300 desktop.  The desktop recently got a virus which caused me to completely reformat the computer.  I thought the PC came with a drivers CD but either it did not or I cannot find one.  Now that I installed a fresh copy of Windows 7 it will not connect to the internet.  I have tried downloading all network drivers, bios drivers and making sure BIOS is enabled but still I am unable to connect to the internet.  What can I do to fix this problem or is there any place that I can purchase the actual drivers CD for my PC so that this does not happen again?  I have gone to the drivers and downloads page, put my tag number in and literally downloaded every single driver listed and still it is giving me the "no connection detected" error.  If anyone has any ideas let me know.  Thank you for your time.  - Will
HELP!!! "No Connection Detected" Error on Dell XPS 8300 after reformat/fresh 
install.