Tyan Computer S2877 warranty 13 *Front Panel Audio Header *P53, CPU FAN Connector J9/J37

2.3.13 *Front Panel Audio Header: *P53

Signal	Pin	Pin	Signal
Description	#	#	Description
AUD_MIC_L	1	2	GND
AUD_MIC_R	3	4	AVDD
AUD_FP_R	5	6	AUD_RET_R
F_AUD_DET	7	8	KEY
AUD_FP_L	9	10	AUD_RED_L

Note: If you use onboard Audio port, you must close Pin5- Pin6 and Pin9-Pin10. P53 is only available on S2877ANRF version.

2.3.14 CPU FAN Connector: J9/J37

PIN1

Use these connectors to connect processor cooling fans to your motherboard.

J9 for CPU1 & J37 for CPU2.

This 4-pin fan connector supports a new standard fan with integrated fan speed control on the fan itself for better fan life.

19

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