SOYO SY-6ZB manual Cmos Clearing JP5, Power-On by Keyboard Jumper JP50, Setting

CMOS

Clearing

Hardware Setup SY-6ZB

Step 14. 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.

Clear CMOS Data

Retain CMOS Data

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

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

Step 15. Power-On by Keyboard Jumper (JP50)

You can choose to enable the Power-On by Keyboard function by

shorting pin 1-2 on jumper JP50, otherwise, short pin 2-3 to disable

this function.

Power-On by

Keyboard

JP50 Setting

Enable

Short pin 1-2 to enable

the Power-On by Keyboard function.

Disable

Short pin 2-3 and the Power-On by Keyboard function is disabled.

1 2 3

1 2 3

Note: When using the Power-On by Keyboard function, please make sure the ATX power supply can take at least 720mA load on the 5V Standby lead (5VSB) to meet the standard ATX specification.

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