2-3.5 Cmos Clearing (Jp5) - SOYO SY-6IWM User Manual

Hardware Installation
Free
JP3
Selection
open
66MHz
100MHz open
133MHz open
2-3.5 CMOS Clearing (JP5)
After you have turned off your computer, clear the CMOS memory by
momentarily shorting pins 2-3 on jumper JP5, for a few seconds. Then restore JP5
to the initial 1-2 jumper setting in order to recover and retain the default settings.
Jumper JP5 can be easily identified by its white colored cap.
CMOS
Clearing
Short pin 2-3 for
JP5 Setting at least 5 seconds to
clear the CMOS
Note: You must unplug the ATX power cable from the ATX power connector
when performing the CMOS Clear operation.
JP7
open
1 2
1 2
open
1 2
1 2
open
1 2
1 2
Clear CMOS Data
JP2
Short
Short
Pin 2-
Pin 2-3
3 1 2 3
Short
Short
Pin 1-
Pin 2-3
2
1 2 3
Short
Short
Pin 1-
Pin 1-2
2
1 2 3
Retain CMOS Data
Short pin 1-2 to
retain new
settings
1 2 3
45
SY-6IWM
Range of CPU
JP4
frequency setting
through BIOS
66~75 MHz
1 2 3
100~140MHz
1 2 3
133~150MHz
1 2 3
1 2 3