Table of Contents USB2/3 Headers .................................................................................... 2-11 Serial Ports ............................................................................................. 2-11 Fan Headers .......................................................................................... 2-11 Overheat LED ........................................................................................ 2-11 Chassis Intrusion .................................................................................... 2-11 Power LED/Speaker ...............................................................................
2-12 ATX PS/2 Keyboard/Mouse Ports .......................................................... 2-12 JLAN1/2 (Ethernet Ports) ....................................................................... 2-12 IPMB Header .......................................................................................... 2-12 DOC Power Header ............................................................................... 2-13 Wake-On-Ring ........................................................................................ 2-13 Wake-On-LAN ........................................................................................
2-13 2-7 Jumper Settings ............................................................................................ 2-14 Explanation of Jumpers ......................................................................... 2-14 CMOS Clear ........................................................................................... 2-14 PCI-X#1/PCI-X#2 Frequency Select ...................................................... 2-15 Onboard Speaker Enable/Disable ......................................................... 2-15 Watch Dog Enable/Disable ....................................................................
2-15 SCSI Controller Enable/Disable ............................................................. 2-16 SCSI Termination Enable/Disable .......................................................... 2-16 VGA Enable/Disable ............................................................................... 2-16 Power Force On ..................................................................................... 2-16 I 2 C to PCI Enable/Disable ...................................................................... 2-17 2-8 Onboard Indicators .......................................................................................
2-17 DOC IDE Bus Select .............................................................................. 2-17 JLAN1/2 LEDs ........................................................................................ 2-17 +3.3V Power LED .................................................................................. 2-17 SCSI Activity LEDs ................................................................................. 2-18 POST Code LEDs .................................................................................. 2-18 2-9 Floppy, IDE, SCSI and SATA Drive Connections .........................................
2-19 Floppy Connector ................................................................................... 2-19 IDE Connectors ...................................................................................... 2-20 SCSI Connectors ................................................................................... 2-21 SATA Connector ..................................................................................... 2-22 Chapter 3: Troubleshooting 3-1 Troubleshooting Procedures ........................................................................... 3-1 Before Power On ..................................................................................... 3-1 v