Asus CUV266-D - Manual (Page 54)

ASUS CUV266-D User’s Manual 54
4. BIOS SETUP
4. BIOS SETUP
4.4 Advanced Menu
Advanced
Menu
CPU: System Frequency Multiple (when CPU Speed is set to [Manual])
This field is for unlocked processors only. If your processor frequency multiple is
detected locked, you cannot access this field. This field sets the frequency multiple
between the CPU’s internal frequency (CPU speed) and external frequency. Set this
field in conjunction with System/PCI Frequency (MHz) to match the speed of the
CPU.
System/PCI Frequency (MHz) (when CPU Speed is set to [Manual])
This feature tells the clock generator what frequency to send to the system bus and
PCI bus. The bus frequency (external frequency) multiplied by the bus multiple
equals the CPU Speed.
System/SDRAM Frequency Ratio [Auto]
This field determines whether the memory clock frequency is set to be in synchronous
or asynchronous mode with respect to the system frequency. The options that appear
in the popup menu vary according to the System/PCI Frequency (MHz).
CPU Speed [Manual]
When the motherboard is set to JumperFree™ mode,
this field allows you to select the internal frequency of
the CPU. Select [Manual] if you want to make changes
to the two subsequent fields. Note that selecting a
frequency higher than the CPU manufacturer
recommends may cause the system to hang or crash.
Configuration options: [Manual] [600MHz] [900MHz]
1200MHz]
Multiples of 100
(for 100MHz FSB)
Multiples of 133
(for 133MHz FSB)