For the Core 2 Duo E4600’s integrated GMA 3100 graphics, install Windows 7 32-bit or Windows XP and download the driver directly from Intel’s legacy download center using the keywords above. Avoid automatic driver updaters.
Here is the solid, informational text you requested for finding and downloading graphics drivers for the Intel Core 2 Duo E4600 processor. intel core 2 duo e4600 graphics drivers free download