Please bear in mind that this product has reached its End of Interactive Support so Intel no longer provides interactive support for this product via telephone, chat or e-mail.
The graphics controller drivers will support just about any video modes (within reason) that the Monitor's EDID (Extended Display Identification Data) claims to support, as well as modes defined within the Video BIOS Table (VBT), plus a basic set of static modes (mostly for monitors with no EDID): 640x480, 800x600, 1024x768, 1280x1024, and 1600x1200.
We suggest installing the latest monitor drivers and making sure that all the operating system settings for possible video modes are enabled. Also update you system BIOS. Installing this will update your VBIOS as well and should facilitate interaction between the graphics controller hardware and the latest drivers. Also, make sure that you have the latest monitor drivers installed (*.inf drivers). After this is done, please reinstall the latest drivers for your graphics controller.
The above information can be reviewed in more detail at the following URL:
The latest generic drivers for this video controller are posted here:
Finally, keep in mind that the resolutions that your system can support can be limited by your Original Equipment Manufacturer depending on what they customized for your system.