ASRock A75 Pro4-M - Manual (Page 28)

28
ASRock A75 Pro4-M Motherboard
English
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 These five Serial ATA3
(SATA3_1: see p.2, No. 15) (SATA3) connectors support
(SATA3_2: see p.2, No. 16) SATA data cables for internal
(SATA3_3: see p.2, No. 14) storage devices. The current
(SATA3_4: see p.2, No. 13) SATA3 interface allows up to
(SATA3_5: see p.2, No. 12) 6.0 Gb/s data transfer rate.
Serial ATA (SATA) Either end of the SATA data
Data Cable cable can be connected to the
(Optional) SATA3 hard disk or the SATA3
connector on this motherboard.
1
USB_PWR
P-8
GND
DUMMY
USB_PWR
P+8
GND
P-9
P+9
1
USB_PWR
P-10
GND
DUMMY
USB_PWR
P+10
GND
P-11
P+11
USB 2.0 Headers Besides two default USB 2.0
(9-pin USB6_7) ports on the I/O panel, there
(see p.2 No. 21) are three USB 2.0 headers on
this motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB8_9)
(see p.2 No. 24)
(9-pin USB10_11)
(see p.2 No. 25)
SATA3_1 SATA3_3
SATA3_2 SATA3_4
SATA3_5
Print Port Header This is an interface for print
(25-pin LPT1) port cable that allows
(see p.2 No. 27) convenient connection of printer
devices.
1
AFD#
ERROR#
PINIT#
GND SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT