Hello,
I am looking to upgrade my current Pentium D to an E6800. My mother board is the Epox 5NVA+SLI. The processor compatibility on their website only mention Pentium 4 and Celeron D.
Then the core2 duo e6800 won't work. Your board should have a "cpu support" section. Many older boards won't work with core2 duos. Intel changed the voltage specs when these cpus came out.