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CPU Frequency [XXX]
Displays the frequency sent by the clock generator to the system bus and PCI bus.
The value of this item is auto-detected by the BIOS. Use the <+> and <-> keys to
adjust the CPU frequency. You can also type the desired CPU frequency using the
numeric keypad. The values range from 133 to 800. Refer to the table below for
the correct Front Side Bus and CPU External Frequency settings.
FSB / CPU External Frequency Synchronization
Front Side Bus
FSB 1333
FSB 1066
FSB 800
PCI Express Frequency [Auto]
Allows you to select PCI express frequency. Configuration options: [Auto] [100]
[101] [102] [103] [104] [105] [106]...[150]
DRAM Frequency [Auto]
Allows you to set DRAM frequency. Configuration options: [Auto] [533 MHz] [667
MHz] [800 MHz] [1067 MHz]
CPU Voltage [Auto]
Allows you to enable or set CPU VCORE voltage. Configuration options: [Auto]
[1.7000V]...[1.1000V]
Selecting a very high voltage may damage the component permanently! Setting
a very low voltage may cause the system to become unstable!
DRAM Voltage [Auto]
Allows you to enable or set DRAM voltage. Configuration options: [Auto] [1.80V]
[1.90V] [2.00V] [2.20V] [2.30V] [2.40V] [2.50V]
CPU PLL Voltage [Auto]
Allows you to enable or set CPU PLL voltage. Configuration options: [Auto] [1.50V]
[1.60V] [1.70V] [1.80V]
NB Voltage [Auto]
Allows you to enable or set NB voltage. Configuration options: [Auto] [1.25V]
[1.40V] [1.55V] [1.70V]
2-20
CPU External Frequency
333 MHz
266 MHz
200 MHz
Chapter 2: BIOS setup
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