Jumper Settings For Intel Cpus - DFI 586IHX User Manual

Jumper Settings for Intel CPUs

Intel CPUs Freq. Ratio
75/90/100MHz 1.5x
2x
120/133MHz
2.5x
150/166MHz
200MHz 3x
Intel CPUs
Ext. Bus
CLK
75MHz 50MHz
90/120/150MHz 60MHz
100/133/166/200MHz 66MHz
Voltages JP4 JP5
2.7V 3-4 On 1-3, 2-4 On
1-3, 2-4 On
2.8V 3-4 On
1-3, 2-4 On
2.9V 3-4 On
3-5, 4-6 On
3.3V* 3-4 On
3-5, 4-6 On
3.5V 1-2 On
* Default
Warning:
The default setting of JP4, JP5, JP6 and
JP9 is 3.3V. If the voltage of your CPU is
not 3.3V, make sure you set JP4, JP5, JP6
and JP9 according to the voltage of your
CPU, otherwise, your system will hang.
JP7
JP7
1-2 Off, 3-4 Off
1 2
1-2 On, 3-4 Off
3 4
1-2 On, 3-4 On
1-2 Off, 3-4 On
JP10
JP10
1-2 On, 3-4 On
3
4
1
2
1-2 On, 3-4 Off
1-2 Off, 3-4 On
JP6 JP9
5-6 On 1-2, 3-4 Off
JP4
3-4 On
1-2, 3-4 Off
1-2 On
1-2, 3-4 Off
1 2
3-4 On
1-2, 3-4 On 4
3
3-4 On
1-2, 3-4 On
JP5 JP6
JP9
2 4 6 2 4 6
4 3
1
2
1 3 5 1 3 5
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