I used CPU-Z, and it didn't determine the motherboard.
it did say the Chipset is Sis 730, the southbridge is SiS LPC Bridge, the LPCIO is ITE IT8705, and the Bios is American Megatrends, Inc, version 062710 dated 07/15/97. The CPU is an AMD Athlon Thunderbird, Socket A (462), .18um, 1.760v...