ASRock ALiveDual-eSATA2 User Manual - Page 21

CPU Fan Connector (4-pin CPU_FAN1) (see p.10, No. 6) 1 GND Please connect the CPU fan 2 3 +12V CPU_FAN_SPEED cable to this connector and 4 FAN_SPEED_CONTROL 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.10, No. 33) 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. 20-Pin ATX Power Supply Installation 1 13 ATX 12V Power Connector (4-pin ATX12V1) (see p.10, No. 2) HDMI_SPDIF Header (3-pin HDMI_SPDIF1) (see p.10, No. 29) 1 GND SPDIFOUT +5V 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. 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. 21