Change CPU ratio table ?`?

oki jeg har lige dl en ny bios opdate men nu vil min pc ik starte op. (epox: Ep-8kta+)
den opdate gør:
Change CPU ratio table.
Remove EPA Logo.
Add new item for adjusting SDRAM timing manually.
Add new item to tune up system performance.
Fixed compatibility with nVidia Geforce 2 MX AGP card causing system hangs while running 3DMark2001.
Changed method to show AMD K7 CPU FSB.
DRAM Bank-Interleave will be disabled if VCM SPD ROM is bad (or fails

hvad er Change CPU ratio table  og hvad kan være mit problem??