User`s manual

Table of Contents

Chassis Intrusion ................................................................................... 2-13

Universal Serial Bus (USB0/1) ............................................................ 2-13

Front Panel Universal Serial Bus Headers........................................ 2-14

Serial Ports ............................................................................................. 2-14

GLAN (Ethernet Port) ............................................................................. 2-15

ATX PS/2 Keyboard and Mouse Ports................................................ 2-15

Fan Headers ........................................................................................... 2-16

Power LED/Speaker Header ................................................................ 2-16

Wake-On-Ring ......................................................................................... 2-17

Wake-On-LAN ......................................................................................... 2-17

SMB Power (I

C) ..................................................................................... 2-18

SMB ........................................................................................................... 2-18

Power Fault ............................................................................................. 2-19

Power Fail Alarm Clear Switch ............................................................ 2-19

Overheat LED .......................................................................................... 2-20

3rd PWR Supply PWR Fault Detect ..................................................... 2-20

2-6 Jumper Settings ............................................................................................ 2-21

Explanation of Jumpers ........................................................................ 2-21

GLAN Enable/Disable............................................................................. 2-21

CMOS Clear............................................................................................. 2-22

Watch Dog Enable/Disable .................................................................... 2-22

VGA Enable/Disable ............................................................................... 2-23

SCSI Enable/Disable................................................................................ 2-24

SCSI Termination Enable/Disable .......................................................... 2-24

2-7 Onboard Indicators ...................................................................................... 2-25

SCSI Channel Activity LEDs.................................................................. 2-25

GLAN LEDs .............................................................................................. 2-25

2-8 Floppy/Hard Disk Drive and SCSI Connections ....................................... 2-26

Floppy Connector................................................................................... 2-26

IDE Connectors ...................................................................................... 2-27

Ultra320 SCSI Connectors.................................................................... 2-28

Chapter 3: Troubleshooting

3-1 Troubleshooting Procedures ........................................................................ 3-1

Before Power On .................................................................................... 3-1

No Power .................................................................................................. 3-1

No Video ................................................................................................... 3-1

Memory Errors .......................................................................................... 3-2

Losing the System’s Setup Configuration ........................................... 3-2