Cpu Speed; Jp2 - Clear Cmos Data - DTK PRM-0081I User Manual

2.3

CPU SPEED

The table below summaries the CPU frequence and settings of each jumper of the
motherboard.
CPU Type
Pentium II
Pentium II
Pentium II
2.4

JP2 - CLEAR CMOS DATA

JP2 is used to clear the content of the CMOS Data in the RTC (build in PIIX4 chip).
Freq. Ratio Bus Freq.
350MHz 3.5x
400MHz 4.0x
100MHz
450MHz 4.5x
Table 1: Jumper Setting
Table 2: Clear CMOS Data
Jumper Settings
Rating Setting
J27: 1 close
2 open
3 open
J27: 1 open
2 close
3 close
J27: 1 open
2 close
3 open
5