Front Panel Header; Front Panel Heade - Gigabyte GA-A75M-DS2 User Manual

6) 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.
F_AUDIO(H)
• MSG/PWR (Message/Power/Sleep LED):
System Status LED
DB_PORT
S0
S3/S4/S5
• PW (Power Switch):
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
Voltage measurement module(X58A-OC)
information).
• SPEAK (Speaker):
Connects to the speaker on the chassis front panel. The system reports 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):
Connects to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive
PCIe power connector (SATA)(X58A-OC)
is reading or writing data.
• RES (Reset Switch):
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):
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.
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.
F_PANEL(NH)
Connects to the power status indicator on the chassis front panel. The LED
BIOS Switcher (X58A-OC)
is on when the system is operating. The LED is off when the system is in S3/
On
S4 sleep state or powered off (S5).
Off
1
M_SATA
1
PWM Switch (X58A-OC)
3 2 1
DIP
DIP
1 2 3
- 17 -
Message/Power/ Power
Sleep LED Switch Speaker
2 20
1 19
Hard Drive Reset Power LED
Activity LED Switch
Chassis Intrusion
Header
F_PANEL
(H61M-D2)
ACPI_CPT
(GA-IVB)
SMB_CPT
(GA-IVB)
CLR_CMOS
CI
DIS_ME
GP15_CPT
(GA-IVB)
XDP_CPU
XDP_PCH
(GA-IVB)