VIA Hyperion 4in1 drivers are suitable for ANY VIA chipset - but they are particularly recommended for KT4## series, P4X4## series and newer, for example:

• K7 chipsets: KT400, KT400A, KT600, KT880, KM400, KN400
• K8 chipsets: K8T800, K8T800Pro, K8M800, K8T890, K8T890Pro
• P4 chipsets: P4X400, P4X400A, PT800, PT880, PM800, PM880, PT894

Double click on the Setup.exe file to run the installation program. Follow the prompts and restart at the end of the installation. The changes to this driver, compared with the VIA Hyperion 4in1 v4.53 are:

• This driver will not update the AGP driver if the system is running WinXP SP2, in line with Microsofts recommendations concerning AGP drivers.
• The IDE Miniport driver is updated to v3.24 under Windows NT4.0
• The VIA Machine INF driver(commonly called the ID file) is updated to 2.30, which adds support for the upcoming PT894 and P4M800 chipsets and the VT8251 South Bridge.