ASRock A780FullDisplayPort Quick Installation Guide - Page 28
ATX 12V Power Connector
View all ASRock A780FullDisplayPort manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 28 highlights
CPU Fan Connector 1 (4-pin CPU_FAN1) 2 3 (see p.2 No. 4) 4 Please connect the CPU fan cable to this connector and match the black wire to the ground pin. 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. Pin 1-3 Connected 3-Pin Fan Installation ATX Power Connector (24-pin ATXPWR1) (see p.2 No. 3) 12 24 Please connect an ATX power supply to this connector. 1 13 Though this motherboard provides 24-pin ATX power connector, 12 24 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 (4-pin ATX12V1) (see p.2 No. 2) Serial port Header (9-pin COM1) (see p.2 No.35) 20-Pin ATX Power Supply Installation 1 13 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. This COM1 header supports a serial port module. English 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. 26) IEEE 1394 header (FRONT_1394) on this motherboard. This IEEE 1394 header can support one IEEE 1394 port. 28 ASRock A780FullDisplayPort Motherboard