ASRock P4i45GV R3.0 User Manual - Page 15

2.8 Connectors Connectors are NOT jumpers. DO NOT place jumper caps over these connectors. Connector FDD connector (33-pin FLOPPY1) (see p.8/p.9 item 16) Figure Description Pin1 FLOPPY1 Red marking Note: Match the red marking on the floppy ribbon cable with Pin1. Primary IDE connector (Blue) (39-pin IDE1, see p.8/p.9 item 7) Secondary IDE connector (Black) (39-pin IDE2, see p.8/p.9 item 8) PIN1 IDE1 PIN1 IDE2 Connect this BLACK end to the IDE devices Connect this BLUE end to the motherboard 80-Pin ATA 100 cable Note: To optimize compatibility and performance, please connect your hard disk drive to the primary IDE connector (IDE1, blue) and CD-ROM to the secondary IDE connector (IDE2, black). USB 2.0 header (9-pin USB45) (see p.8/p.9 item 14) 1 GND P+4 P-4 USB_PWR USB_PWR P-5 P+5 GND DUMMY ASRock I/OTM provides 4 default USB 2.0 ports. If those USB 2.0 ports on the rear panel are not sufficient, this USB header is available for 2 additional USB 2.0 ports. This connector supports an optional wireless transmitting and receiving infrared module. These connectors allow you to receive stereo audio input from sound sources such as a CD-ROM, DVD/ROM, TV tuner card, or MPEG card. Infrared module connector (5-pin IR1) (see p.8/p.9 item 13) 1 IRTX +5V DUMMY GND IRRX Internal audio connectors (4-pin CD1, 4-pin AUX1) (CD1: see p.8/p.9 item 27) (AUX1: see p.8/p.9 item 26) AUX-L GND GND AUX-R CD-L GND GND CD-R AUX1 CD1 15