Gigabyte GA-H81N, User Manual

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5) SATA3 0/SATA3 1 (SATA 6Gb/s Connectors)
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA
1.5Gb/s standard. Each SATA connector supports a single SATA device.
Pin No. Definition Pin No. Definition
1 GND 5 RXN
2 TXP 6 RXP
3 TXN 7 GND
4 GND
6) SATA2 (SATA 3Gb/s Connector)
The SATA connector conforms to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard.
Each SATA connector supports a single SATA device.
Pin No. Definition Pin No. Definition
1 GND 5 RXN
2 TXP 6 RXP
3 TXN 7 GND
4 GND
7) F_PANEL (Front Panel Header)
Connect the power switch, reset switch, and system status indicator on the chassis to this header according
to the pin assignments below. Note the positive and negative pins before connecting the cables.
The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch,
power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this
header, make sure the wire assignments and the pin assignments are matched correctly.
7
DEBUG PO
RT
G.QBOFM
1
1
2
PLED- PW-
PLED+ PW+
Power LED
HD-
RES+
HD+
RES-
Hard Drive
Activity LED
Reset
Switch
Power Switch
9
10
NC
•
PW (Power Switch, Red):
Connects to the power switch on the chassis front panel. You may
configure the way to turn off your system using the power switch (refer
to Chapter 2, "BIOS Setup," "Power Management," for more information).
•
HD (Hard Drive Activity LED, Blue):
Connects to the hard drive activity LED on the chassis front panel. The
LED is on when the hard drive is reading or writing data.
•
PLED (Power LED, Yellow):
System Status LED
S0
On
S3/S4/S5 Off
Connects to the power status indicator
on the chassis front panel. The LED is on
when the system is operating. The LED is
off when the system is in S3/S4 sleep state
or powered off (S5).
• RES (Reset Switch, Green):
Connects to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the
computer freezes and fails to perform a normal restart.
• NC (Purple): No connection.
7
DEBUG PO
RT
G.QBOFM
DEBUG PO
RT
G.QBOFM
1
SATA3 1
0