VIA chipset drivers must be installed on a system with the CLE266 chipset as well as a CLE266 display drivers for integrated graphics support. VIA chipset drivers can be found by selecting your operating system and then the "VIA Chipset or Platform drivers" option. This driver supports the Rotation function.
To install the driver, save any unsaved work and close all applications then click on the driver download link (above). Choose the "Save File" option and save it to your folder under Windows where you file your drivers. Unzip the file. (To unzip the file right click and highlight "Extract All") Then double click on the Setup.exe file to run the installation program. Follow the prompts and restart at the end of the installation.
Supported Operating Systems:
Windows 2000, Windows XP
Here's other similar drivers that are different versions or releases for different operating systems: