driver for old intel chipset 852gm

Yes, it is very old.   Here is all I could find:  Intel® 82852GM Graphics and Memory Controller Specifications

and this:  Graphics Drivers for Intel® 82852/82855 Graphics Controller Family

Doc

I started at Intel supporting 845G and 855G controllers. Nice products.
Please bear in mind the legacy product does not have support for Windows® 7. Check the download page for supported operating systems:
https://downloadcenter.intel.com/product/81529/Graphics-Drivers-for-Intel-82852-82855-Graphics-Controller-Family

Allan