Gigabyte GA-MA790X-UD4P Manual - Page 27

PWR_LED System Power LED Header, GSATA2_0/1 SATA 3Gb/s Connectors, Controlled by GIGABYTE SATA2

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9) GSATA2_0/1 (SATA 3Gb/s Connectors, Controlled by GIGABYTE SATA2) 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 controller supports RAID 0 and RAID 1. Refer to Chapter 5, "Configuring SATA Hard Drive(s)," for instructions on configuring a RAID array. Pin No. Definition 1 GND 2 TXP 3 TXN 1 7 GSATA2_0 GSATA2_1 4 GND 5 RXN 6 RXP 7 GND A RAID 0 or RAID 1 configuration requires at least two hard drives. Please connect the L-shaped end of the SATA 3Gb/s cable to your SATA hard drive. 10) 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). Pin No. Definition 1 MPD+ 2 MPD- 3 MPD- 1 System Status LED S0 On S1 Blinking S3/S4/S5 Off - 27 - Hardware Installation

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Hardware Installation
- 27 -
10)
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).
Pin No.
Definition
1
MPD+
2
MPD-
3
MPD-
System Status
LED
S0
On
S1
Blinking
S3/S4/S5
Off
9)
GSATA2_0/1 (SATA 3Gb/s Connectors, Controlled by GIGABYTE SATA2)
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 controller
supports RAID 0 and RAID 1. Refer to Chapter 5, "Configuring SATA Hard Drive(s)," for instructions
on configuring a RAID array.
Pin No.
Definition
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
A RAID 0 or RAID 1 configuration requires at
least two hard drives.
Please connect the L-shaped end
of the SATA 3Gb/s cable to your
SATA hard drive.
7
1
GSATA2_0
GSATA2_1
1