ASRock P4i45PE User Manual - Page 17

Chassis Fan Connector (3-pin CHA_FAN1) (see p.8 item 12) CPU Fan Connector (3-pin CPU_FAN1) (see p.8 item 30) ATX Power Connector (20-pin ATXPWR1) (see p.8 item 7) GND +12V CHA_FAN_SPEED CPU_FAN_SPEED +12V GND Please connect a chassis fan cable to this connector and match the black wire to the ground pin. Please connect a CPU fan cable to this connector and match the black wire to the ground pin. Please connect an ATX power supply to this connector. 2.10 Serial ATA (SATA) Hard Disks Installation This motherboard adopts PCI SATA controller that supports Serial ATA (SATA) hard disks. You may install SATA hard disks on this motherboard for internal storage devices. This section will guide you to install the SATA hard disks. STEP 1: STEP 2: STEP 3: STEP 4: STEP 5: STEP 6: Install the SATA hard disks into the drive bays of your chassis. Connect one end of the SATA data cable to the motherboard's primary SATA connector (SATA1). Connect the other end of the SATA data cable to the primary SATA hard disk. Connect one end of the second SATA data cable to the motherboard's secondary SATA connector (SATA2). Connect the other end of the SATA data cable to the secondary SATA hard disk. Connect the SATA power cable to the SATA hard disk. 17