SOYO SY-P4VSA quick start Cmos Clear JP5, Retain Cmos Data

Hardware Installation

SY-P4VSAQuick Start Guide

CMOS Clear (JP5)

In some cases the CMOS memory may contain wrong data, follow the steps below to clear the CMOS memory.

1.Clear the CMOS memory by momentarily shorting pin 2-3 on jumper JP5. This jumper can be easily identified by its white colored cap.

2.Then put the jumper back to 1-2 to allow writing of new data into the CMOS memory.

CMOS Clearing	Clear CMOS Data			Retain CMOS Data
	Short pin 2-3 for			Short pin 1-2 to
JP5 Setting at least 5 seconds to				retain new
	clear the CMOS	2	3	settings	2	3
	1			1

Note: You must unplug the ATX 12V power cable from the ATX 12V power connector when performing the CMOS Clear operation.

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