Asrock H55M Pro user manual download (Page 26 of 205)

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ASRock
H55M Pro
Motherboard
English
English
English
English
English
ATX 12V Power Connector
Please connect an ATX 12V
(8-pin
ATX12V1)
power supply to this connector.
(see p.2
No. 1)
4
8
1
6
4-Pin ATX 12V Power Supply Installation
Though this motherboard provides 8-pin ATX 12V power connector, it can still work
if you adopt a traditional 4-pin ATX 12V power supply. To use the 4-pin ATX power
supply, please plug your power supply along with Pin 1 and Pin 5.
4
8
1
6
Serial port Header
This COM1 header supports a
(9-pin COM1)
serial port module.
(see p.2
No.28)
HDMI_SPDIF Header
HDMI_SPDIF header, providing
(3-pin HDMI_SPDIF1)
SPDIF audio output to HDMI VGA
(see p.2
No. 33)
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.
20-Pin ATX Power Supply Installation
12
1
24
13
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.
IEEE 1394 Header
Besides one default IEEE 1394
(9-pin FRONT_1394)
port on the I/O panel, there is one
(see p.2
No. 21)
IEEE 1394 header
(FRONT_1394) on this
motherboard. This IEEE 1394
header can support one IEEE
1394 port.
Sample
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