Asus P5P800-MX 5 . Digital Audio connector (4-1pin SPDIF_OUT1), 6 . ATX power connectors (20-pin ATXPWR1,4-pinATX12V1)

5 . Digital Audio connector (4-1 pin SPDIF_OUT1)

This connector is for the S/PDIF audio module to allow digital sound output. Connect one end of the S/PDIF audio cable to this connector and the other end to the S/PDIF module.

P5P800-MX

SPDIF_OUT1

+5V SPDIFOUT GND

P5P800-MX Digital audio connector

The S/PDIF out module is purchased separately.

6 . ATX power connectors (20-pin ATXPWR1,4-pin ATX12V1)

These connectors are for an ATX power supply. The plugs from the power supply are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.

• Do not forget to connect the 4-pin ATX +12 V power plug; otherwise, the system will not boot up.

•Use a PSU with a minimum power rating of 300 W on this motherboard. Use of a PSU with a higher power output is recommended when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate.

P5P800-MX

ATX12V1 ATXPWR1

+12V DC	GND
		+3.3VDC	+3.3VDC
		-12.0VDC	+3.3VDC
		GND	GND
		PS_ON#	+5.0VDC
+12V DC	GND
		GND	GND
		GND	+5.0VDC
		GND	GND
		-5.0VDC	PWR_OK
		+5.0VDC	+5VSB
		+5.0VDC	+12.0VDC

P5P800-MX ATX power connector

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