Onboard Headers And Connectors - ASROCK H71M-DG3 Quick Installation Manual

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_1: see p.2, No. 8)
(SATA2_2: see p.2, No. 12)
(SATA2_3: see p.2, No. 11)
Serial ATA (SATA)
Data Cable
(Optional)
USB 2.0 Headers
(9-pin USB6_7)
(see p.2 No. 15)
(9-pin USB8_9)
(see p.2 No. 16)
Print Port Header
(25-pin LPT1)
(see p.2 No. 18)
20
SATA2_3 SATA2_1
SATA2_2
SATA2_0
USB_PWR
P-9
P+9
GND
DUMMY
1
GND
P+8
P-8
USB_PWR
AFD#
ERROR#
PINIT#
GND
SLIN#
1
SPD7
SPD6 ACK#
SPD5 BUSY
SPD4 PE
SPD3 SLCT
SPD2
SPD1
SPD0
STB#
ASRock H71M-DG3 Motherboard
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.
Either end of the SATA data
cable can be connected to the
SATA / SATAII hard disk or the
SATAII connector on this
motherboard.
Besides six default USB 2.0
ports on the I/O panel, there
are two USB 2.0 headers on
this motherboard. Each
USB 2.0 header can support
two USB 2.0 ports.
This is an interface for print
port cable that allows
convenient connection of printer
devices.