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ASRock ZH77 Pro3 manual ATX 12V Power Connector, Serial port Header This COM1 header supports a

Models: ZH77 Pro3

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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.

20-Pin ATX Power Supply Installation

1224

113

ATX 12V Power Connector

8

5

(8-pin ATX12V1)

 

 

(see p.2, No. 4)

4

1

Please connect an ATX 12V power supply to this connector.

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.

 

 

8

5

 

4-Pin ATX 12V Power Supply Installation

 

 

 

 

 

 

 

 

4

1

 

 

 

 

Serial port Header

This COM1 header supports a

(9-pin COM1)

serial port module.

 

 

(see p.2, No. 28)

 

 

 

 

HDMI_SPDIF Header

(2-pin HDMI_SPDIF1) (see p.2, No. 29)

1

GND

SPDIFOUT

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.

English

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ASRock ZH77 Pro3 Motherboard

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Image 33
ASRock ZH77 Pro3 manual ATX 12V Power Connector, Serial port Header This COM1 header supports a, Serial port module
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