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Compaq Presario 7100 Series

Presario 7100 Motherboard Diagram (486)

Presario 7100 Motherboard Diagram (586)

Processor Jumper Settings, 486 Boards W/8 MB

JumperAMD 486
DX2/80
AMD 486
DX2/80
PLUS
AMD 486
DX4/100
AMD 486
DX4/100
PLUS
Cyrix
486DX2
V80
Intel
PODP
(P24T)
JC1Open2-3Open2-31-2Open
JC2Open2-3Open2-31-22-3
JC3Open2-3Open2-31-2Open
JC4Open2-3Open2-31-22-3
JC5Open2-3Open2-31-2Open
JC6Open2-3Open2-31-2Open
JC7Open2-3Open2-31-22-3
JC8Open2-3OpenOpenOpenOpen
JC92-31-22-31-21-23-4
JC101-22-3Open2-3OpenOpen
JC112-32-32-32-32-31-2
JC163-43-43-43-41-25-6, 7-8, 9-10
JC26OpenOpen1-21-2Open1-2

Configuration Jumper Settings, 486 boards W/8 MB (R02, R03)

JumperFunctionPinsFunction
JP7Manually clear RTC and CMOS1-2
2-3
CMOS Discharged
Normal

Configuration Jumpers for 586 Models (R02, R03)

JumperFunctionPinsFunction
JP4Sound SubsystemOpen
Closed
ES1688 Enabled
ES1688 Disabled
JP7CPU core/bus select1-2
3-4
1-2,5-6
75/50 MHz
90/60 MHz
100/66.6 MHz
JP201Manually clear RTC and CMOS1-2
2-3
CMOS Discharged
Normal