ASROCK GENOAD8X-2T/BCM - Page 34

28 29
English
Serial Port Header
(9-pin COM2)
(see p.6, No. 29)
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
is COM header supports a
serial port module.
ermal Sensor Header
(3-pin TR1)
(see p.6, No. 33)
1
GND
TR1 TR1
Please connect the thermal
sensor cable to either pin 1-2
or pin 2-3 and the other end
to the device which wishing
to monitor its temperature.
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.6, No. 32)
1
+5V
DUMMY
DUMMY
SPEAKER
Please connect the chassis
speaker to this header.
Clear CMOS Pad
(CLRCMOS1)
(see p.6, No. 23)
is allows user to clear
the data in CMOS. To clear
CMOS, take out the CMOS
battery and short the Clear
CMOS Pad.
MCIO x8 Connectors
(MCIO1)
(see p.6, No. 21)
(MCIO2)
(see p.6, No. 22)
(MCIO3)
(see p.6, No. 12)
(MCIO4)
(see p.6, No. 16)
ese connectors are used for
the PCIE devices.