Dell Vostro 3660/3669 Owner's Manual

Downloading the chipset driver

Turn on the computer.
Go to Dell.com/support.
Click Product Support, enter the Service Tag of your computer, and then click Submit.
- NOTE: If you do not have the Service Tag, use the autodetect feature or manually browse for your computer model.
Click Drivers and Downloads.
Select the operating system installed in your computer.
Scroll down the page, expand Chipset, and select your chipset driver.
Click Download File to download the latest version of the chipset driver for your computer.
After the download is complete, navigate to the folder where you saved the driver file.
Double-click the chipset driver file icon and follow the instructions on the screen.