Mainboard PX915-DV
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CI-E Speed Setting
This option determines the PCI-E frequency (speed settings). You can set the frequency using the
supplied BIOS options. One of the options available to you is “Auto”. Using the “Auto” option will
instruct the system to automatically calculate the frequency.
Options: Auto (default),100
ystem Memory Frequency
This option allows you to select Memory Frequency.
Options: Auto (default),333 MHz,400 MHz
PU Speed Detected
This option displays the default CPU speed.
PU Speed Setting
This option display the CPU speed that you setting for. If you don’t change the “CPU Host Frequency”
or the “CPU Clock Ratio” and the option will display the current CPU speed.
PU Host Frequency (MHz)
This option displays the CPU Host frequency. You can set it from XXX to 333. The default depends on
your CPU frequency. The default for this option depends on the CPU installed.
PU Clock Ratio
This option is display only if the CPU has not been set to a locked state by the CPU manufactory. If your
CPU is locked, you will not be able to adjust the “CPU Clock Ratio”. The default depends on your CPU.
DR Voltage (Volt)
This option allows you to adjust the RAM voltage.
Options: Default (default),+ 0.3V,+ 0.2V,+ 0.1V
B Voltage (Volt)
This option allows you to adjust the North Bridge voltage.
Options: Default (default),+0.3V,+ 0.2V,+ 0.1V
efault CPU Voltage (Volt)
This option displays the CPU default Voltage.
PU Voltage (Volt)
This option allows you to adjust your CPU core voltage.
Options: 0.85~1.9 (The default depends on your CPU.)
