It means that installer doesnt have proper kext for your chipset in .mkext package or the extension folder on the dvd. You will have to add proper kext, burn it again and install. Search info on forum, there were many threads about it.

---

www.ultimae.com
Panoramic music, for panoramic people.

AMD Phenom II X6 3.5Ghz
AMD 990FX Chipset
Kingston HyperX 16GB 1600Mhz
AMD Radeon HD6850 X2 CrossFire
Seagate Barracuda Green 2TB