ASRock ALiveNF4G-DVI User Manual - Page 20

Serial ATA (SATA) Power Cable (Optional) connect to the SATA HDD power connector connect to the power supply USB 2.0 Headers (9-pin USB6_7) (see p.10 No. 15) USB_PWR P-7 P+7 GND DUMMY 1 GND P+6 P-6 USB_PWR (9-pin USB4_5) (see p.10 No. 17) USB_PWR P-5 P+5 GND DUMMY 1 GND P+4 P-4 USB_PWR (9-pin USB2_3) (see p.10 No. 19) USB_PWR P-3 P+3 GND DUMMY 1 GND P+2 P-2 USB_PWR Infrared Module Header (5-pin IR1) (see p.10 No. 21) Internal Audio Connectors (4-pin CD1) (CD1: see p.10 No. 31) IRTX +5VSB DUMMY 1 GND IRRX CD-L GND GND CD-R CD1 Front Panel Audio Header (9-pin HD_AUDIO1) (see p.10, No. 26) GND PRESENCE# MIC_RET OUT_RET 1 OUT2_L J_SENSE OUT2_R MIC2_R MIC2_L 20 Please connect the black end of SATA power cable to the power connector on each drive. Then connect the white end of SATA power cable to the power connector of the power supply. Besides two default USB 2.0 ports on the I/O panel, there are three USB 2.0 headers on this motherboard. Each USB 2.0 header can support two USB 2.0 ports. This header supports an optional wireless transmitting and receiving infrared module. This connector allows you to receive stereo audio input from sound sources such as a CD-ROM, DVD-ROM, TV tuner card, or MPEG card. This is an interface for the front panel audio cable that allows convenient connection and control of audio devices.