Onboard Headers And Connectors - ASROCK A75 Pro4-M User Manual

2.10 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 ATA3 Connectors
(SATA3_1: see p.12, No. 15)
(SATA3_2: see p.12, No. 16)
(SATA3_3: see p.12, No. 14)
(SATA3_4: see p.12, No. 13)
(SATA3_5: see p.12, No. 12)
Serial ATA (SATA)
Data Cable
(Optional)
Print Port Header
AFD#
ERROR#
PINIT#
(25-pin LPT1)
(see p.12 No. 27)
1
SPD1
SPD0
STB#
USB 2.0 Headers
(9-pin USB6_7)
(see p.12 No. 21)
(9-pin USB8_9)
(see p.12 No. 24)
(9-pin USB10_11)
(see p.12 No. 25)
These ve Serial ATA3
SATA3_5
(SATA3) connectors support
SATA data cables for internal
SATA3_2 SATA3_4
storage devices. The current
SATA3 interface allows up to
6.0 Gb/s data transfer rate.
SATA3_1 SATA3_3
Either end of the SATA data
cable can be connected to the
SATA3 hard disk or the SATA3
connector on this motherboard.
This is an interface for print
port cable that allows
GND
SLIN#
convenient connection of printer
SPD7
devices.
SPD6 ACK#
SPD5 BUSY
SPD4
PE
SPD3
SLCT
SPD2
Besides two default USB 2.0
ports on the I/O panel, there
are three USB 2.0 headers on
this motherboard. Each USB 2.0
header can support two USB
2.0 ports.
USB_PWR
P-9
P+9
GND
DUMMY
1
GND
P+8
P-8
USB_PWR
USB_PWR
P-11
P+11
GND
DUMMY
1
GND
P+10
P-10
USB_PWR
31