ASROCK ConRoe945GZ-DVI User Manual page 24

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ATX 12V Connector
(4-pin ATX12V1)
(see p.11 No. 2)
Serial port Header
(9-pin COM1)
(see p.11 item 9)
2 4
2 4
2 4
2 4
2 4
Please note that it is necessary
to connect a power supply with
ATX 12V plug to this connector
so that it can provides sufficient
power. Failing to do so will cause
the failure to power up.
RRXD1
This COM1 header supports
DDTR#1
DDSR#1
a serial port module.
CCTS#1
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1

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