Cmos Clearing (Jp5) - SOYO SY-7VMA-B User Manual

Hardware Installation
Please install the ATX power according to the following pin assignment:
ATX Power
3.3V
-12V
GND
PS-ON
GND
GND
GND
-5V
5V
5V

2-3.4 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.
3.3V
3.3V
GND
5V
GND
Ø
Pay special care to the directionality.
5V
GND
PW-OK
5VSB
12V
Clear CMOS Data Retain CMOS Data
Short pin 1-2
to retain new
settings
1 2 3
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SY-7VMA-B
1 2 3