ASRock P4S55FX2 User Manual - Page 16

Chassis Fan Connector (3-pin CHA_FAN1) (see p.7 No. 12) CPU Fan Connector (3-pin CPU_FAN1) (see p.7 No. 2 ) Game Connector (15-pin GAME1) (see p.7 No. 19) ATX Power Connector (20-pin ATXPWR1) (see p.7 No. 26) GND +12V CHA_FAN_SPEED Please connect the chassis fan cable to this connector and match the black wire to the ground pin. GND +12V CPU_FAN_SPEED Please connect the CPU fan cable to this connector and match the black wire to the ground pin. +5V JBB1 JBX MIDI_OUT JBY JBB2 MIDI_IN Connect a Game cable to this connector if the Game port bracket is installed. 1 +5V JAB2 JAY GND GND JAX JAB1 +5V Please connect an ATX power supply to this connector. ATX 12V Connector (4-pin ATX12V1) (see p.7 No. 6) Please connect an ATX 12V power supply to this connector. 16