Gigabyte GA-MA790FXT-UD5P User Manual page 29

10) GSATA2_0/1/2/3 (SATA 3Gb/s Connectors, Controlled by GIGABYTE SATA2/JMB322, White)
The SATA connectors conform to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s
standard. Each SATA connector supports a single SATA device. The GIGABYTE SATA2/JMB322
controller supports RAID 0, RAID 1 and JBOD. Refer to Chapter 2, "Integrated Peripherals" and
Chapter 5, "Configuring SATA Hard Drive(s)," for instructions on configuring a RAID array.
A RAID 0 or RAID 1 configuration requires two hard
drives. The two hard drives must be connected to either
the GSATA2_0 and GSATA2_1 connectors as an array
or to the GSATA2_2 and GSATA2_3 connectors.
11) PWR_LED (System Power LED Header)
This header can be used to connect a system power LED on the chassis to indicate system power
status. The LED is on when the system is operating. The LED keeps blinking when the system is
in S1 sleep state. The LED is off when the system is in S3/S4 sleep state or powered off (S5).
GSATA2_0 GSATA2_2
1
7
1
7
GSATA2_1 GSATA2_3
1
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Pin No.
1
2
3
4
5
6
7
Please connect the L-shaped end of the
SATA 3Gb/s cable to your SATA hard drive.
Pin No. Definition
1 MPD+
2 MPD-
3 MPD-
System Status LED
S0 On
S1 Blinking
S3/S4/S5 Off
Hardware Installation
Definition
GND
TXP
TXN
GND
RXN
RXP
GND