3-106
Volume Two
Presario 7100
System Boards (w/o Processor) Spare Part System
486 System Board English, French, Spanish 188826-001 7110
586 System Board, P54C, English, French,
Spanish
188827-001 7150,7152, 7170,
7180
486 System Board, German, Dutch, Italian 188987-001 7104, 7106, 7110
586 System Board, P54C, German, Dutch,
Italian
188988-001 7150,7152, 7170,
7180
Processor Jumper Settings, 486 Boards w/ 8 MB
AMD 486
DX2/80
AMD 486
DX2/80
PLUS
AMD 486
DX4/100
AMD 486
DX4/100
PLUS
CYRIX 486
DX2 V80
INTEL
P24T
JC1 OPEN 2 - 3 OPEN 2 - 3 1 - 2 OPEN
JC2 OPEN 2 - 3 OPEN 2 - 3 1 - 2 2 - 3
JC3 OPEN 2 - 3 OPEN 2 - 3 1 - 2 OPEN
JC4 OPEN 2 - 3 OPEN 2 - 3 1 - 2 2 - 3
JC5 OPEN 2 - 3 OPEN 2 - 3 1 - 2 OPEN
JC6 OPEN 2 - 3 OPEN 2 - 3 1 - 2 OPEN
JC7 OPEN 2 - 3 OPEN 2 - 3 1 - 2 2 - 3
JC8 OPEN 2 - 3 OPEN OPEN OPEN OPEN
JC9 2 - 3 1 - 2 2 - 3 1 - 2 1 - 2 3 - 4
JC10 1 - 2 2 - 3 OPEN 2 - 3 OPEN OPEN
JC11 2 - 3 2 - 3 2 - 3 2 - 3 2 - 3 1 - 2
JP16 3 - 4 3 - 4 3 - 4 3 - 4 1 - 2 5 - 6,
7 - 8,
9 - 10
JP26 OPEN OPEN 1 - 2 1 - 2 OPEN 1 - 2
Configuration Jumper Settings, 486 boards W/8 MB (R02*, R03*)
Jumper Function Setting Description
JP7 Manually clear RTC
and CMOS
1 - 2
2 - 3 (default)
CMOS Discharged
Normal
* Board Revision Level 2 (R02) and Revision Level 3 (R03).
Configuration Jumpers for 586 Models (R02*, R03*)
Jumper Function Setting Description
JP4 Sound Subsystem Open (default)
Closed
ES1688 Enabled
ES1688 Disabled
JP7 CPU core/bus select 1 - 2
3 - 4 (default)
1 - 2, 5 - 6
75/50 MHz
90/60 MHz
100/66.6 MHz
JP201 Manually clear RTC
and CMOS
1 - 2
2 - 3 (default)
CMOS Discharged
Normal
* Board Revision Level 2 (R02) and Revision Level 3 (R03).
Microprocessors Spare Part System
486DX2/80 188816-001 7104, 7106
486SX4/100 188817-001 7104, 7106, 7110
P54C/75 188818-001 7150, 7152
P54C/90 188819-001 7170
P54C/100 188843-001 7180