ASROCK A780FULLDISPLAYPORT, Руководство пользователя

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3 1 3 1 3 1 3 1 3 1
CPU Fan Connector Please connect the CPU fan
(4-pin CPU_FAN1)
cable to this connector and
(see p.13 No. 4)
match the black wire to the
ground pin.
G N D
+1 2 V
C P U _FAN_ S PEE D
FAN_ S PEE D _ C ONT R OL
1
2
3
4
ATX Power Connector Please connect an ATX power
(24-pin ATXPWR1)
supply to this connector.
(see p.13 No. 3)
Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin
CPU fan still can work successfully even without the fan speed control function.
If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this
motherboard, please connect it to Pin 1-3.
3-Pin Fan Installation
Pin 1-3 Connected
ATX 12V Power Connector Please note that it is necessary
(4-pin ATX12V1)
to connect a power supply with
(see p.13 No. 2)
ATX 12V plug to this connector.
Failing to do so will cause power
up failure.
20-Pin ATX Power Supply Installation
Though this motherboard provides 24-pin ATX power connector,
it can still work if you adopt a traditional 20-pin ATX power supply.
To use the 20-pin ATX power supply, please plug your power
supply along with Pin 1 and Pin 13.
Serial port Header This COM1 header
(9-pin COM1)
supports a serial port module.
(see p.13 No.35)
CCTS#1
DDSR#1
DDTR#1
RRXD1
DDCD#1
TTXD1
GND
RRTS#1
RRI#1
1
+1 2 V
G N D
+1 2 V
1
R XTP B M_ 0
G N D
R XTPAM_ 0
R XTP B P_ 0
G N D
R XTPAP_ 0
IEEE 1394 Header Besides one default IEEE 1394
(9-pin FRONT_1394)
port on the I/O panel, there is one
(see p.13 No. 26)
IEEE 1394 header
(FRONT_1394) on this
motherboard. This IEEE 1394
header can support one IEEE
1394 port.
12
1
24
13
12
1
24
13