Chapter 1:
Introduction P3TDDR Quick Reference Jumpers Description Default Setting JBT1 CMOS Clear Pins 1-2 (Normal) JPA1/2 SCSI Ch A/B Termination Open (Enabled) JPL1/2 LAN 1/2 Enable/Disable Closed (Enabled) JPWAKE Keyboard Wake-Up Pins 1-2 (Disabled) JP2 SCSI Enable/Disable Pins 1-2 (Enabled) JP3 VGA Enable/Disable Pins 1-2 (Enabled) JP6, JP7 Front Side Bus Speed Select (See page 2-12) JP8 Speaker Enable/Disable Pins 1-2 (Enabled) JP10 VGA IRQ Enable/Disable Pins 1-2 (Enabled) Introduction Connectors Description AGP AGP Video Output COM1/2 COM1/2 Serial Port Connector Chassis Fan 1-3 Chassis Fan Headers #1, #2 and #3 CPU Fan 1/2 CPU 1 and 2 Fan Headers DIMM 1-4 DDR Memory Slots IDE1, IDE2 IDE Hard Disk Drive #1/2 Connectors JA1 SCSI Channel A Connector JA2/3 SCSI Channel B Connectors JA4 SCSI RAID Connector JF1 Front Control Panel Connector JL1 Chassis Intrusion Header J1 PS/2 Keyboard/Mouse J6 ATX Power Connector J9 Floppy Disk Drive Connector J10 IR (Infrared) Connector OH Fan Overheat Fan Header Parallel Port Parallel (Printer) Port SCSI RAID Optional Add-On Card Connector USB0/1 Universal Serial Bus Ports (back) USB2/3 Universal Serial Bus Ports (front) VGA VGA (Monitor) Port WOM1 Wake-On-Ring Header WOL1 Wake-on-LAN Header Also see Chapter 2 for details on the I/O ports, the Front Control Panel (JF1) connectors and the jumper settings.
Jumpers not indicated are for test pur- poses only. 1-5