Chapter 1:
Introduction P3TDLE Quick Reference Jumpers Description Default Setting JBT1 CMOS Clear (See Section 2-8) JP2 Front Side Bus Speed Pins 1-2 (Auto) JP4 Manufacturer's Setting Open JP7 Overheat Alarm Closed (Enabled) JP8 LAN Enable/Disable Open (Enabled) JP12 3rd P/S Failure Alarm Open (Disabled) JP13 Speed for 64-bit PCI Closed (33 MHz) JP14 Watchdog Reset Open (Disabled) Introduction DIP Switches Description Default Setting SW1(1-4) CPU Core/Bus Ratio (See Section 2-7) Connectors Description Chassis Fan (4 -7) Chassis Fan Headers COM1-2 COM1/COM2 Serial Port Connector CPU FAN (1 & 2) CPU1/CPU2 Fan Header DIMM0-DIMM3 Memory (RAM) Slots J23, J24 IDE Hard Disk Drive Connectors J26 Floppy Disk Drive Connector J27 Parallel Printer Port J28 PS/2 Keyboard/Mouse J104 Ethernet Port JF1 Front Control Panel JP11 Power Supply Fail Header Thermal Fan Thermal Control Fan Header U38 Universal Serial Bus Ports U45 ATX Power Connector USB0/1 USB 1 & 2 Ports USB4 (J105) Extra USB Header WOL Wake-on-LAN Header WOM Wake-on-Modem Header 1-9