This file is written specifically for the desktop Intel® G41, G43, G45, Q43, and Q45 Express Chipsets and the Mobile Intel® GM45, GL40, and GS45, Express Chipsets and will not function with any other product. View the README file for installation information and the RELEASE NOTES for driver version details. This driver package contains the version ( drivers for Windows* XP. Included also is the latest Video BIOS.

The software drivers provided on this page are generic versions, and can be used for general purposes. However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. To avoid any potential installation incompatibilities on your OEM system, Intel recommends that you check with your OEM and use the software provided by your system manufacturer.

This download is also valid for the products listed below. Use the links below for additional product downloads:

Intel® 4 Series Chipset
Intel® G41 Express Chipset
Intel® G43 Express Chipset
Intel® G45 Express Chipset
Intel® Q43 Express Chipset
Intel® Q45 Express Chipset
Mobile Intel® 4 Series Express Chipset Family