ASRock N68-GS4/USB3 FX User Manual - Page 21

ATX 12V Power Connector

Page 21 highlights

ATX 12V Power Connector (8-pin ATX12V1) (see p.11 No. 2) 4 8 1 6 Please note that it is necessary to connect a power supply with ATX 12V plug to this connector. Failing to do so will cause power up failure. 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 4-Pin ATX 12V Power Supply Installation 1 6 Chassis Intrusion Header (2-pin CI1) (see p.11 No. 19) GND Signal 1 This motherboard supports CASE OPEN detection feature that detects if the chassis cover has been removed. This feature requires a chassis with chassis intrusion detection design. 21

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ATX 12V Power Connector
Please note that it is necessary
(8-pin
ATX12V1)
to connect a power supply with
(see p.11
No. 2)
ATX 12V plug to this connector.
Failing to do so will cause power
up failure.
Chassis Intrusion Header
This motherboard supports CASE
(2-pin
CI1)
OPEN detection feature that
(see p.11
No. 19)
detects if the chassis cover has
been removed. This feature
requires a chassis with chassis
intrusion detection design.
1
Signal
GND
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