Energy Star Compliant System Board
Jumpers JP22-JP24, JP49 and JP51
SMI CPU Type Selection
These jumpers should be set to match the type of the
CPU installed on the G486-EVA system board. These
jumpers will be ignored if an Intel 486SX, 486DX or
Intel486
TM
OverDrive Processor is installed.
2-16
u
Installation Overview
SMI CPU Type
SL Enhanced Intel486
TM
DX*
SL Enhanced Intel486
TM
SX
Cyrix Cx486DX
Cyrix Cx486DX2
Cyrix Cx486S
Cyrix Cx486S2
AM486DXL
JP22
1-2 On
1-2 On
2-3 On
2-3 On
2-3 On
2-3 On
Off
JP51
Off
Off
Off
Off
Off
Off
On
JP49
Off
Off
Off
Off
Off
Off
On
JP23
1-2 On
1-2 On
2-3 On
2-3 On
2-3 On
2-3 On
Off
JP24
1-2 On
1-2 On
2-3 On
2-3 On
2-3 On
2-3 On
Off
2
1
3
2-3: On
Off
1
3
2
1-2: On
On
JP22-JP24
JP49 and JP51
