To download the correct sound driver for a system using an Intel Core 2 Duo E8400 , you should look for the driver corresponding to your motherboard or the specific audio chipset
Intel Core 2 Duo E8400 is a processor and does not have built-in audio hardware. The sound driver you need depends entirely on the motherboard sound card installed in your system. TechPowerUp How to Find and Download the Correct Driver intel core 2 duo e8400 sound driver download
Open your computer case and look for a brand name and model number printed largely on the motherboard (e.g., ASUS P5KPL-AM , Gigabyte G31M-ES2L , or Intel DG33BU ). To download the correct sound driver for a
Linux handles legacy hardware better than Windows. In most cases (especially with Realtek ALC8xx chips), the E8400 sound works out of the box using the snd_hda_intel driver. or Intel DG33BU ).