Sata 6Gb/S Connectors; Front Panel Header - Gigabyte GA-B85-HD3 User Manual

5) SATA3 0/1/2/3 (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.
SATA3
1 0
3 2
1
1
6) SATA2 4/5 (SATA 3Gb/s Connectors)
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.
SATA2
5 4
1
7) F_PANEL (Front Panel Header)
Connect the power switch, reset switch, speaker, 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.
Power LED
Power Switch Speaker
2
1
Hard Drive
Reset Power LED
Activity LED Switch
Chassis Intru-
sion Header
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.
DEBUG
DEBUG
PORT
PORT
DEBUG
DEBUG
PORT
PORT
Pin No. Definition Pin No. Definition
1 GND
2 TXP
7
3 TXN
7
4 GND
Pin No. Definition
1 GND
2 TXP
7
3 TXN
4 GND
• PLED/PWR_LED (Power LED, Yellow/Purple):
System Status LED
S0 On
S3/S4/S5 Off
• PW (Power Switch, Red):
20
Connects to the power switch on the chassis front panel. You may
19
configure the way to turn off your system using the power switch
(refer to Chapter 2, "BIOS Setup," "Power Management," for more
information).
• SPEAK (Speaker, Orange):
Connects to the speaker on the chassis front panel. The system re-
ports system startup status by issuing a beep code. One single short
beep will be heard if no problem is detected at system startup.
• 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.
• 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.
• CI (Chassis Intrusion Header, Gray):
Connects to the chassis intrusion switch/sensor on the chassis that
can detect if the chassis cover has been removed. This function
requires a chassis with a chassis intrusion switch/sensor.
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5 RXN
6 RXP
7 GND
Pin No. Definition
5 RXN
6 RXP
7 GND
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).