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Service Hints & Tips

Document ID: GSMH-3GGKGE

Aptiva - 2161 System bus clock and processor speed jumpers

Applicable to: World-Wide

System Bus Clock

The System bus clock jumpers are set to the Type and Model of the Aptiva computer.
Other jumper settings are not supported and might cause system failures.

Function

Jumper

75 Mhz

66.6 Mhz

60 Mhz

55 Mhz

System Bus Clock

JP2

3 - 5, 2 - 4

1 - 3, 2 - 4

1 - 3, 4 - 6
default

3 - 5, 4 - 6


Figure 5 - 2. System Bus Clock

Processor Speed

P54C or P55C
Processors, Mhz

JP2

JP3

133 MHz/66.6 MHz

1 - 3, 2 - 4

1 - 3, 4 - 6

166 Mhz/66.6 MHz

1 - 3, 2 - 4

1 - 3, 2 -4

200 Mhz/66.6 MHz

1 - 3, 2 - 4

3 - 5, 2 -4

233MHz

1-3, 2-4

3-5, 4-6


Figure 5 - 3. Processor Speed, Mhz

Search Keywords

Hint Category

Hardware Installation/Configuration, Processors, Jumper/Switch Settings

Date Created

25-04-97

Last Updated

12-03-99

Revision Date

12-03-2000

Brand

IBM Aptiva

Product Family

Aptiva

Machine Type

2161

Model

All

TypeModel

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