Chapter 1: Introduction Connector Label Description 1394_1, 1394_2 19/20 1394_1 and 1394_2 Headers (C2SEA) Audio, CD1, FP Audio, S/PDIF_Out 7, 13, 10, 4 Audio: Backplane HD Audio Header, CD1: Audio CD Input, FP Audio: FP Audio, S/PDIF_Out Header COM 1 15 COM Port 1 Fans 1-5 44, 41, 40, 22, 45 Fan 1: CPU Fan, Fans 2~5:
Chassis/System Fans HDMI 3 High-Definition Multimedia (Audio/Video) Interface Connector (C2SEA) JF1 FP Control Panel Header JL1 21 Chassis Intrusion Header JLED 38 Onboard Power LED Indicator JPW1, JPW2 ATX 24-Pin Power and 12V 8-Pin Power Connec- tors JOH 36 Overheat LED JWOL 16 Wake-on-LAN Header JWOR 14 Wake-On Ring Header Printer Printer (Parallel) Header LAN1 Ethernet RJ45 (Gigabit LAN) Connector SATA 0-5 29, 28, 27, 26, 33, 32 SATA Headers 0~5 SPKR1 Internal Buzzer USB 0~1, 2~5 6, 5 Back Panel Universal Serial Ports USB 6, 7, 8~9, 10~11 23, 24, 30, 31 Front Panel Accessible USB Headers VGA 2 Video Graphics Connector LED Indicator Label Description LE1 39 Standby Power LED Indicator Note :
IDE, 1394a and HDMI connections are available on C2SEA only. 1-5