Is it possible to somehow detect what kind of motherboard i have from within Knoppix?

It's a Siemens Scenic Pro D system with a Celeron 333Mhz and integrated ATI graphics.

All i've been able to find out by reading stuff in /proc/ is that it's got an LX/EX chipset.

I don't remember what i says on the POST screen, and i'm unable to reboot the system at the moment. And i can't open it up for now to read what is printed on the mb either.