To support the Cyrix 5x86 (100 or 120MHz) CPUs on the
DFI G486-VPA motherboard, these conditions have to be met:

1. G486-VPA Rev.A or newer motherboard

2. BIOS dated 9/19/95 (VPA11.bin) or newer

3. Common jumpers setting for any 5x86 (100 or 120MHz) CPUs:
        JRN1: All On
        JRN2: All Off
        JRN3: All Off
        JP14: 2-3 On
        JP26: 1-2 On
        JP33: Off
        JP34: 1-2 On
        JP35: 1-2 On
        JP36: 1-2 On
        JP42: Off
        JP31: 2-3 On   ; 3.45V.  The 5x86 CPUs are typically 3.45V unless
        JP32: 2-3 On   ;  otherwise stated/printed on the CPU itself.
        JP41; 1-2 On   ;  If it says 3.6V, then set JP41 to 2-3 On.


4a. For 5x86-100 (bus speed = 33MHz)
        JP18: 2-3 On
        JP19: 2-3 On
        JP21: 1-2 On

4b. For 5x86-120 (bus speed = 40MHz)
        JP18: 1-2 On
        JP19: 1-2 On
        JP21: 2-3 On
        Check JP29, JP30, JP11, JP13 (related to 40MHz bus speed)

5. Please refer to the manual on how to set the other jumpers