Chapter 1: Introduction 370SSE Quick Reference (*See the note listed on Page 1-3.) Jumpers Description Default Setting JP11/12 Front Side Bus Speed (p. 2-13) Both: Pins 1-2 (Auto) JP31 LAN2 Enable/Disable (p. 2-12 ) Closed (Enabled) JP32 Speaker En/Disable (p. 2-13 ) Closed (Enabled) JP33 LAN1 Enable/Disable Pins 1-2 (Enabled) JPWAKE Keyboard Wake-Up Pins 1-2 (Disabled) Introduction Connectors Description COM1/COM2 COM1/COM2 Serial Port Connector CPU/CH/OH FAN CPU/Chassis/Overheat Fan Headers (p. 2-11) J1, J2, J3 Memory (DIMM) Slots (p. 2-4) J18, J19 IDE Hard Disk Drive Connectors (p. 2-16) JP26 Floppy Disk Drive Connector (p. 2-16) J29 ATX Power Connector (p.
2-7) J30 PS/2 Keyboard/Mouse (p. 2-9) J32, J33,J43,J51 Universal Serial Bus Port 0/1 (p. 2-9) JF1 Front Control Panel (p. 2-6) JL1 Chassis Intrusion Header (p. 2-11) JOH Overheat LED (p. 2-11) JWOR Wake-On-Ring Header (p. 2-13) LAN1/LAN2 Ethernet Port 1/2 (p. 2- ) USB2/3 Universal Serial Bus Port (2-13) VGA VGA Port (monitor) WOL Wake-on-LAN Header (p. 2-13) Also see the figures on page 2-5 for the I/O ports and page 2-6 for the Front Control Panel (JF1/2) connectors. Jumpers not indicated are for test purposes only. 1-15