ASROCK K10N78hSLI-WiFi Mode D'emploi page 24

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 Power Connector
(8-pin ATX12V1)
(see p.2/3, No. 2)
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.
IEEE 1394 Header
(9-pin FRONT_1394)
(see p.2/3 No. 30)
Serial port Header
(9-pin COM1)
(see p.2/3 No.35)
2 4 2 4 2 4
2 4 2 4
ASRock K10N78hSLI-WiFi / K10N78hSLI-1394
20-Pin ATX Power Supply Installation
Please note that it is necessary
5 1 to connect a power supply with
ATX 12V plug to this connector.
8 4
Failing to do so will cause power
up failure.
4-Pin ATX 12V Power Supply Installation
Besides one default IEEE 1394
port on the I/O panel, there is one
IEEE 1394 header
(FRONT_1394) on this
motherboard. This IEEE 1394
header can support one IEEE
1394 port.
This COM1 header
supports a serial port module.
Motherboard
12 24
1 13
5 1
8 4