Have you tried this? Share your results or alternative mods below.
If you’re still running a vintage LGA775 or Socket 478 system with the , you know the struggle: no official Windows 7 drivers, stuck with a basic VGA adapter, and zero hardware acceleration. intel-r-865g graphics chip accelerated vga bios for win 7
Legacy Reborn: Intel 82865G Graphics Chip – Accelerated VGA BIOS & Windows 7 Driver Guide Have you tried this