ASROCK 4CORE1333-GLAN Manual page 19

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
(24-pin ATXPWR1)
(see p.2, No. 3)
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.
ATX 12V Connector
(4-pin ATX12V1)
(see p.2 No. 2)
HDMI_SPDIF Header
(3-pin HDMI_SPDIF1)
(see p.2 No. 23)
HDMI_SPDIF Cable
(Optional)
A. black end
ASRock 4Core1333-GLAN Motherboard
Pin 1-3 Connected
13 1
Please connect an ATX power
supply to this connector.
24 12
20-Pin ATX Power Supply Installation
Please connect an ATX 12V
power supply to this connector.
HDMI_SPDIF header, providing
SPDIF audio output to HDMI VGA
card, allows the system to
connect HDMI Digital TV/
projector/LCD devices. Please
connect the HDMI_SPDIF
connector of HDMI VGA card to
this header.
Please connect the black end (A)
C
of HDMI_SPDIF cable to the
B
HDMI_SPDIF header on the
A
motherboard. Then connect the
white end (B or C) of
HDMI_SPDIF cable to the
HDMI_SPDIF connector of HDMI
VGA card.
B. white end (2-pin) C. white end (3-pin)
3-Pin Fan Installation
13 1
24 12
1 9 1 9 1 9
1 9 1 9