Compaq.com - Compaq Presario Maintenance and Service Guide - 5200 Series
United States December 10, 2002
Maintenance and Service Guide
Compaq Presario 5000, 5100, and 5200 Series Computers
JUMPER & SWITCH INFORMATION
5100 and 5200 Series System Boards (1st board of 2) - Jumper Settings
For 5070, 5184, and 5185 jumper settings, click
JP1 (CPU clock multiplier)
CPU
clock
speed
100
MHz
bus
200 250 300
350
400
450
500
550
95
MHz
bus
190 238 285
333
380
428
475
523
pins 1-2
on
on
off
off
on
on
off
off
pins 3-4
off
on
on
off
off
on
on
off
pins 5-6
off
off
off
off
on
on
on
on
JCK3 (CPU bus speed select)
CPU bus speed (MHz)
95
100
Pins 1-2
on
off
* The factory default settings of the following jumpers are marked with an asterisk (*). These settings will not
normally need to be adjusted.
JCK1 (SDRAM clock source)
CMOS state
CPU clock*
AGP clock
Jumper
position
pins 1-2
pins 2-3
JCK2 (CPU bus clock select)
CMOS state
66 MHz bus
95 or 100 MHz bus*
Jumper
position
pins 1-2
pins 2-3
VS1 (CPU pin U33 voltage select)
U33 voltage
3.3 V*
3.45 V
Jumper
position
pins 1-2
pins 2-3
JP3 (CPU core voltage select)
VCC2H/L#
low
2.0
2.1
2.2* 2.3
±
2.4 2.5 2.6 2.7
VCC2H/L#
high
2.8
2.9
3.0
3.1
3.2 3.3 3.4 3.5
pins 1-2
off
on
off
on
off on off on
pins 3-4
off
off
on
on
off off on on
pins 5-6
off
off
off
off
on on on on
±
These settings must be used for the 450MHz K6-2 processor.
Jumper Settings for Models 5070, 5184, and 5185
CPU Processor Speed Multiplier
Jumper Pin Positions
Multiplier
Notes
J16
J15
J14
1-2
1-2
2-3
3x
MII 350
1-2
1-2
1-2
3.5x
K62-333
1-2
1-2
1-2
3.5x
K62-350
2-3
2-3
1-2
4x
K62-380
CPU Processor Speed Multiplier
Jumper Pin Positions Multiplier
Front Side Bus ( Both
CPU & SDRAM)
J11
J10
J9
J8
2-3
2-3
2-3
2-3
90MHz
1-2
2-3
1-2
1-2
95MHz
1-2
1-2
2-3
2-3
100MHz
CPU Core Voltage Selection
JP3 Jumper Pin Positions
Voltage
Processor
Pin 9-10
Pin 7-8
Pin 5-6
Pin 3-4
Pin 1-2
Pin
Revised: 30 October 1998
http://h18000.www1.hp.com/athome/support/msgs/5000/ty10jmpr.html [12/10/2002 9:35:31 AM]
