ASROCK 4Core1333-FullHD Schnellinstallationsanleitung Seite 25

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.
ATX Power Connector
(20-pin ATXPWR1)
(see p.2, No. 32)
ATX 12V Connector
(4-pin ATX12V1)
(see p.2, No. 1)
Serial port Header
(9-pin COM1)
(see p.2 No.25)
IEEE 1394 Header
(9-pin FRONT_1394)
(see p.2 No. 17)
ASRock 4Core1333-FullHD Motherboard
Pin 1-3 Connected
Please connect an ATX power
supply to this connector.
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.
This COM1 header
supports a serial port module.
Besides one default IEEE 1394
RXTPAM_0
port on the I/O panel, there is one
GND
RXTPBM_0
+12V
IEEE 1394 header
GND
(FRONT_1394) on this
1
motherboard. This IEEE 1394
+12V
RXTPBP_0
GND
header can support one IEEE
RXTPAP_0
1394 port.
3-Pin Fan Installation
2 5 2 5 2 5 2 5 2 5