6)SATA2_0/1 (SATA 3Gb/s Connectors, Controlled by ICH7)
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.
1
SATA2 1_
7
1
SATA2 0_
7
| Pin No. | Definition |
|
| 1 | GND |
|
| 2 | TXP |
|
| 3 | TXN |
|
| 4 | GND |
|
| 5 | RXN |
|
| 6 | RXP |
|
| 7 | GND |
|
|
|
|
|
|
|
|
|
Please connect the
7)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).
1
Pin No. | Definition |
1 | MPD+ |
2 | MPD- |
3 | MPD- |
System Status LED
S0On
S1Blinking
S3/S4/S5 Off
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