IBM Aptiva 2144 User Manual

Processor Speed Setting—Type I-2
When installing a processor, make sure jumper JP3 and JP25 are set to the
correct speed as shown below.
Figure 5-5. Processor Speed Setting
System Board Bus Speed Settings—Type I-2
When installing an upgrade processor, make sure jumper JP2 is set for the
correct system board bus speed as shown below.
Figure 5-6. System Board Bus Speed Settings—Type I -2
Processor Speed Jumper JP3 Default Setting
75MHz, 90MHz,
100MHz
1-3 X
120MHz, 133MHz,
150MHz, 166MHz
1-3, 2-4
Processor Speed Jumper JP25 Default Setting
75MHz, 90MHz,
100MHz,
120MHz, 133MHz,
1-2 X
150MHz, 166MHz 2-3
System Board Bus
Speed
Jumper JP2 Default
50MHz 1-3, 2-4 X
60MHz 1-3, 4-6
66.6MHz 3-5, 4-6
Parts/Test Point Locations 5-7

IBM Aptiva 2144 Specifications

General

Brand	IBM
Model	Aptiva 2144
Category	Desktop
Language	English