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English
ATX 12V Power
Connector
(8-pin ATX12V2)
(see p.6, No. 5)
4
8
1
5
12V
GND
This motherboard provides
one 8-pin ATX 12V power
connector.
Intelligent Platform
Management Bus header
(4-pin IPMB_1)
(see p.6, No. 3)
IPMB_SDA
IPMB_SCL
No Connect
GND
This 4-pin connector is used
to provide a cabled baseboard
or front panel connection for
value added features and 3rd-
party add-in cards, such as
Emergency Management cards,
that provide management
features using the IPMB.
Serial Port Header
(9-pin COM1)
(see p.6, No. 21)
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
This COM header supports a
serial port module.
Clear CMOS Pads
(CLRMOS1)
(see p.6, No. 19)
This allows you to clear the
data in CMOS. To clear CMOS,
take out the CMOS battery and
short the Clear CMOS Pad.
