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English
Serial General Purpose
Input/Output Headers
(7-pin SATA_SGPIO1)
(see p.6, No. 15)
(7-pin SATA_SGPIO2)
(see p.6, No. 27)
1
SLOAD
SCLOCK
GND
GND
SDATAOUT
The headers support Serial
Link interface for onboard
SATA connections.
Non Maskable Interrupt
Button Header
(2-pin NMI_BTN1)
(see p.6, No. 26)
1
CONTROL
GND
Please connect a NMI device
to this header.
Thermal Sensor Header
(3-pin TR1)
(see p.6, No. 20)
1
TR1
TR1
GND
Please connect the thermal
sensor cable to either pin 1-2
or pin 2-3 and the other end
to the device which you wish
to monitor its temperature.
Clear CMOS Pad
(CLRMOS1)
(see p.6, No. 11)
CLRMOS1 allows you to
clear the data in CMOS. To
clear CMOS, take out the
CMOS battery and short the
Clear CMOS Pad.
LAN LED Connector
(LED_LAN_3_4)
(see p.6, No. 37)
1
LAN3_LINK
LED_PWR
LED_PWR
LAN4_LINK
These 4-pin connectors
are used for the front
LAN status indicator.
Serial Port Header
(9-pin COM1)
(see p.6, No. 33)
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
This COM header supports a
serial port module.
