Table of Contents PWR_ON .................................................................................................... 2-8 NIC_LED ..................................................................................................... 2-8 Reset .......................................................................................................... 2-8 Sleep ........................................................................................................... 2-9 Non-Maskable Interrupt .......................................................................... 2-9 Extra Universal Serial Bus Connection (USB3) ..................................
2-9 5 Volt StandBy ....................................................................................... 2-9 Fan Fail LED............................................................................................. 2-10 Power Fail LED ....................................................................................... 2-10 NIC LED ..................................................................................................... 2-10 I 2 C.............................................................................................................. 2-10 Chassis Intrusion ...................................................................................
2-10 Keyboard Lock ....................................................................................... 2-11 Overheat LED ......................................................................................... 2-11 Fan Headers ............................................................................................ 2-11 Speaker ................................................................................................... 2-11 Universal Serial Bus Connector .......................................................... 2-11 Wake-On-LAN .........................................................................................
2-12 Wake-On-Modem .................................................................................... 2-12 Power Supply Fail Header .................................................................... 2-12 SLED1 (SCSI LED) Indicator ................................................................. 2-12 Ethernet Port ........................................................................................... 2-13 Serial Ports ............................................................................................. 2-13 2-7 DIP Switch Settings .....................................................................................
2-14 ATX PS/2 Keyboard and Mouse Ports................................................ 2-13 DIP Switch 1: Core/Bus Ratio.............................................................. 2-14 2-8 Jumper Settings ............................................................................................ 2-15 CMOS Clear............................................................................................. 2-15 SCSI Termination Enable/Disable (P3TDL3 ONLY) ............................ 2-15 Overheat Alarm Enable/Disable ............................................................ 2-16 Onboard LAN/NIC Enable/Disable .........................................................
2-16 3rd Power Supply Failure Alarm Enable/Disable .............................. 2-16 Watchdog Reset ..................................................................................... 2-16 2-9 Parallel Port, Floppy/Hard Disk Drive and SCSI Connections ............... 2-17 Parallel Port Connector ......................................................................... 2-17 IDE Connectors ...................................................................................... 2-18 Floppy Connector ................................................................................... 2-18 50-pin Legacy SCSI Connector ............................................................
2-19 Ultra Wide SCSI Connector ................................................................... 2-19 v