ASRock 939S56-M User Manual - Page 17

Serial ATA (SATA) Power Cable (Optional) connect to the SATA HDD power connector connect to the power supply USB 2.0 Header (9-pin USB67) (see p.8, No. 16) USB 2.0 Header (9-pin USB_H45) (see p.8, No. 17) USB_PWR P-7 P+7 GND DUMMY 1 GND P+6 P-6 USB_PWR USB_PWR P-5 P+5 GND DUMMY 1 GND P+4 P-4 USB_PWR 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. ASRock 8CH I/OTM provides you 4 ready-to-use USB 2.0 ports on the rear panel. If the rear USB ports are not sufficient, this USB 2.0 header is available to support 2 extra USB 2.0 ports. ASRock 8CH I/OTM provides you 4 ready-to-use USB 2.0 ports on the rear panel. If the rear USB ports are not sufficient, this USB 2.0 header is available to support 2 extra USB 2.0 ports. Infrared Module Header (5-pin IR1) (see p.8 No. 19) Internal Audio Connectors (4-pin CD1) (CD1: see p.8 No. 28) Front Panel Audio Header (9-pin AUDIO1) (see p.8 No. 23) IRTX +5VSB DUMMY 1 GND IRRX CD-R GND GND CD-L CD1 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. GND +5VA BACKOUT-R BACKOUT-L 1 A U D - O U T- L GND A U D - O U T- R MIC-POWER MIC This is an interface for front panel audio cable that allows convenient connection and control of audio devices. 17