ASRock H71M-DG3 manual Onboard Headers and Connectors

2.7 Onboard Headers and Connectors

Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage of the motherboard!

Serial ATAII Connectors

(SATA2_0: see p.2,		No. 10)	SATA2_3	SATA2_1
(SATA2_1: see	p.2,	No. 8)
(SATA2_2: see	p.2, No. 12)
(SATA2_3: see	p.2, No. 11)		SATA2_2	SATA2_0

These four Serial ATAII (SATAII) connectors support SATA data cables for internal storage devices. The current SATAII interface allows up to 3.0 Gb/s data transfer rate.

Serial ATA (SATA)							Either end of the SATA data
Data Cable							cable can be connected to the
(Optional)							SATA / SATAII hard disk or the
							SATAII connector on this
							motherboard.
USB 2.0 Headers							Besides six default USB 2.0
(9-pin USB6_7)							ports on the I/O panel, there
(see p.2 No. 15)							are two USB 2.0 headers on
							this motherboard. Each
							USB 2.0 header can support
							two USB 2.0 ports.
(9-pin USB8_9)		USB_PWR
			P-9
(see p.2 No. 16)				P+9
					GND
	1					DUMMY
					GND
				P+8
			P-8
		USB_PWR

English

Print Port Header	AFD#
(25-pin LPT1)	ERROR#	GND
	PINIT#
	SLIN#
(see p.2 No. 18)
	1
		SPD7
	SPD6 ACK#
	SPD5	BUSY
	SPD4	PE
	SPD3	SLCT
	SPD2
	SPD1
	SPD0
	STB#

This is an interface for print port cable that allows convenient connection of printer devices.

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ASRock H71M-DG3 Motherboard