Asus M2N68 - Manual (Page 65)

ASUS M2N68 2-21
CPU Overclocking [Auto]
Allows selection of CPU overclocking options to achieve desired CPU internal
frequency. Select either one of the preset overclocking configuration options:
[Auto] - allows you to set overclocking parameters automatically.
[MANUAL] - allows you to individually set overclocking parameters.
[Overclock Profile] - loads overclocking profiles with optimal parameters for stability
when overclocking.
CPU Frequency (MHz) [200.0]
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. Refer to the table below for the correct
Front Side Bus and CPU External Frequency settings.
The following two items appear only when the CPU Overclocking item is set to
[Overclock Profile].
Overclock Options [Auto]
Allows you to select the overclock options. Configuration options: [Auto] [Overclock
3%] [Overclock 5%] [Overclock 7%] [Test Mode]
PCIE Overclocking [Auto]
Allows you to select the PCIE Overclocking. Configuration options: [Auto] [Manual]
The following item appears only when the CPU Overclocking item is set to
[MANUAL].
The following item appear only when the PCIE Overclocking item is set to
[Manual].
PCI-Express Frequency [100]
Allows you to select PCI Express frequency. Configuration options: [100] [101]
[102] [103] ... [150]