Asus P4GE-VM P4GE-VM manual E1166 - Page 23

1.10 Switches and jumpers The motherboard frequency is adjusted through the DIP switches. The white block represents the switch position. The illustration below shows the ON and OFF positions of the switches. ® SW1 ON 12345 ON OFF P4GE-VM P4GE-VM DIP Switches 1.Frequency Selection 2.Frequency Selection 3.Frequency Selection 4.Frequency Selection 5.Frequency Selection Make sure that the J6 jumper is set to pins 2-3 ( jumper mode) before setting the above switches. The option to set the CPU core:bus frequency multiple is available only on unlocked CPUs. If you are using a locked CPU, setting the switches does not produce any effect. 1. CPU external frequency selection (SW1 Switches 1-5) This option tells the clock generator what frequency to send the CPU. This allows the selection of the CPU's external frequency (or Bus Clock). The BUS Clock multiplied by the Frequency Multiple equals the CPU's internal frequency (the advertised CPU speed). To select the CPU external frequency using the DIP switches, ensure that the J6 jumper is set to jumper mode. SW1 ® ON 12345 ON 12345 ON 12345 ON 12345 ON 12345 CPU 100MHz 103MHz 105MHz 107MHz 109MHz AGP 66MHz 68MHz 70MHz 71MHz 72MHz PCI 33MHz 34MHz 35MHz 35MHz 36MHz ON 12345 ON 12345 ON 12345 ON 12345 ON 12345 ON 12345 P4GE-VM CPU 111MHz AGP 74MHz P4GE-VM CPU PCI 37MHz External Frequency Selection 114MHz 76MHz 38MHz 120MHz 60MHz 30MHz 125MHz 62MHz 31MHz 133MHz 66MHz 33MHz 135MHz 67MHz 33MHz Set the CPU frequency only to the recommended settings. Frequencies other than the recommended CPU bus frequencies are not guaranteed to be stable. ASUS P4GE-VM motherboard user guide 1-13