19
ASRock FM2A75M-ITX R2.0 Motherboard
English
2.6 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 four Serial ATA3
(SATA3_1: see p.2, No. 14)
(SATA3) connectors support
(SATA3_2: see p.2, No. 15)
SATA data cables for internal
(SATA3_3: see p.2, No. 12)
storage devices. The current
(SATA3_4: see p.2, No. 13)
SATA3 interface allows up to
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.
USB 2.0 Headers
Besides four default USB 2.0
(9-pin USB_45)
ports on the I/O panel, there
(see p.2 No. 9)
are two USB 2.0 headers on
this motherboard. Each USB 2.0
header can support two USB
(9-pin USB_67)
2.0 ports.
(see p.2 No. 10)
SA
TA3_1 SA
TA3_3
SA
TA3_2 SA
TA3_4
P-7
P+7
GND
DUMMY
USB_PWR
USB_PWR
P-6
P+6
GND
1
USB 3.0 Header
Besides two default USB 3.0
(19-pin USB3_0_1)
ports on the I/O panel, there is
(see p.2, No. 19)
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.
1
ID
IntA_P_D+
IntA_P_D-
GND
IntA_P_SSTX+
IntA_P_SSTX-
GND
IntA_P_SSRX+
Vbus
IntA_P_D+
IntA_P_D-
GND
IntA_P_SSTX+
IntA_P_SSTX-
GND
IntA_P_SSRX+
IntA_P_SSRX-
Vbus
IntA_P_SSRX-
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