SOYO P4X400 specifications Cmos Clear JP5, Audio Speakers connections

Hardware Installation SY-P4X400 DRAGON Ultra

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

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

Audio Speakers connections

When using 2 channel speaker, connect the speaker cable to line-out.

If you’re using 4 channel speaker, connect the front L/R speakers to line-out and rear L/R speakers to Line-in. make sure to set the audio software for 4 channel speaker system. Don’t forget to set the Audio Rack software to 4 channel system.

Line-out Line-in

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