ASROCK Super Alloy B150M COMBO-G User Manual page 25

Power LED and Speaker
Header
(7-pin SPK_PLED)
(see p.6, No. 16)
Serial ATA3 Connectors
(SATA3_0)
(see p.6, No. 9)
(SATA3_1)
(see p.6, No. 8)
(SATA3_2)
(see p.6, No. 11)
(SATA3_3)
(see p.6, No. 12)
(SATA3_4)
(see p.6, No. 14)
(SATA3_5)
(see p.6, No. 15)
Serial ATA Express
Connector
(SATAE_1)
(see p.6, No. 7)
USB 2.0 Headers
(9-pin USB1_2)
(see p.6, No. 18)
(9-pin USB3_4)
(see p.6, No. 17)
20
SPEAKER
DUMMY
DUMMY
+5V
1
PLED+
PLED+
PLED-
USB_PWR
-B
+B
GND
DUMMY
1
GND
+A
-A
USB_PWR
Please connect the
power LED and the
chassis speaker to this
header.
hese six SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
Please connect either
SATA or PCIe storage
devices to this connector.
here are two headers
on this motherboard.
Each USB 2.0 header can
support two ports.