Chapter 1:
Introduction P3TDL3 Quick Reference Jumpers Description Default Setting JP1 SCSI Termination Pins 1-2 (Enabled) 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 JA1 Ultra160 LVD SCSI Connector JA4 Ultra Wide SCSI Connector JA5 50-pin Ultra SCSI Connector JF1 Front Control Panel JP11 Power Supply Fail Header SLED1 SCSI LED 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 1-7