Asus P5B - Advanced Menu

ASUS P5B 4-17
4.4 Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other
system devices.
Take caution when changing the settings of the Advanced menu items. Incorrect
eld values can cause the system to malfunction.
Jumperfree Conguration
USB Conguration
CPU Conguration
Chipset
Onboard Devices Conguration
PCIPnP
4.4.1 JumperfreeConguration
Congure System Frequency/Voltage
AI Tuning [Auto]
AITuning[Auto]
Allows selection of CPU frequency and auto adjustment of relevant parameters.
Frequencies higher than CPU manufacturer recommends are not guaranteed to
be stable. If the system becomes unstable, return to the default. Conguration
options: [Manual] [Auto] [Standard] [AI N.O.S.]
DRAMFrequency[Auto]
Allows you to set the DDR operating frequency.
Conguration options: [Auto] [DDR2‑533MHz] [DDR2‑667MHz] [DDR2‑800MHz]
Selecting a very high DRAM frequency may cause the system to become
unstable! If this happens, revert to the default setting.