Can someone share the bios setting of GA-M55PLUS-S3G?

My config:
CPU: 4800+ x2
Motherboard: GA-M55Plus-S3G (Bios version F13)
HDD & DVD Rom: Maxtor 40G IDE (primary master), DVD-RW (second master)
Ram: 3G DDRII 667

When I boot the computer with the Zephyroth Leopard 10.5.1 or 10.5.2 it hang.

-v -x it shows:
EFI enhanced bootloader build: ToH
Using SMBIOS table found at 0x000fbdb0
Using ACPI RSDP revision 0 found at 0x000fa7c0
Hey we are going backwards! -> , restarting timing
Hey we are going backwards! -> , restarting timing
Calibation failed with 2 attempts