DFI G486VPA User Manual page 40

PCI/ISA System Board
Intel 486DX/DX2
(Default Setting)
1 2 3
JP14
1
Note:
Make sure Jumpers JP18, JP19 and JP21 are set cor-
rectly. The external CPU clock speed of the Intel 486DX
CPU is equal to its internal clock speed. To get the
external CPU clock speed of the Intel 486DX2 CPU,
divide its internal clock speed by 2. Please refer to page
2-42.
Jumpers JP31, JP32 and JP41 are used to select the
CPU voltage. Make sure they are set correctly. Please
refer to pages 2-42 and 2-43.
2-30 u Installation Overview
JRN1
Intel 486DX/DX2
1 2 3
JP26
1
JP42
JRN2
JRN3
1
JP34
JP35
JP36
1 2 3