DFI HD620-H81 - Manual (Page 3)

3
Copyright .............................................................................................................2
Trademarks ........................................................................................................2
FCC and DOC Statement on Class B
.....................................................2
About this Manual
..........................................................................................4
Warranty ..............................................................................................................4
Static Electricity Precautions ......................................................................4
Safety Measures ..............................................................................................4
About the Package
.........................................................................................5
Chapter 1 - Introduction .............................................................................6
Specifications ................................................................................................6
Features ..........................................................................................................7
Chapter 2 - Hardware Installation ................................................ 9
Board Layout .................................................................................................9
System Memory ............................................................................................9
Installing the DIMM Module ........................................................................ 10
CPU ................................................................................................................ 11
Installing the CPU ....................................................................................... 12
Installing the Fan and Heat Sink.................................................................. 14
Jumper Settings ......................................................................................... 15
Clear CMOS Data ........................................................................................ 15
PS/2 Keyboard/Mouse Power Select ............................................................. 15
USB Power Select ....................................................................................... 16
Power-on Select.......................................................................................... 16
COM 1/COM 2 RS232/422/485 Select .......................................................... 17
COM 1/COM 2 RS232/Power Select ............................................................. 18
SATA DOM Power Select ............................................................................. 18
Digital I/O Power Select .............................................................................. 19
Digital I/O Output State .............................................................................. 19
Rear Panel I/O Ports ................................................................................. 20
PS/2 Keyboad/Mouse Port ........................................................................... 20
COM (Serial) Ports ...................................................................................... 21
Graphics Interfaces ..................................................................................... 22
RJ45 LAN Ports ........................................................................................... 22
USB Ports ................................................................................................... 23
Audio ......................................................................................................... 24
I/O Connectors ........................................................................................... 24
SATA (Serial ATA) Connectors ...................................................................... 24
Digital I/O Connector .................................................................................. 25
Cooling Fan Connectors............................................................................... 26
Power Connectors ....................................................................................... 26
Chassis Intrusion Connector ........................................................................ 27
Front Panel Connector ................................................................................ 27
Standby Power LED .................................................................................... 28
Expansion Slots .......................................................................................... 28
S/PDIF Connector ....................................................................................... 29
Parallel Port ................................................................................................ 29
LPC Debug Port .......................................................................................... 30
SMBus Connector ....................................................................................... 30
LAN LED Connector .................................................................................... 31
Battery ....................................................................................................... 31
Chapter 3 - BIOS Setup ............................................................... 32
Overview ..................................................................................................... 32
AMI BIOS Setup Utility ............................................................................. 33
Main .......................................................................................................... 33
Advanced ................................................................................................... 33
Chipset ...................................................................................................... 46
Boot........................................................................................................... 53
Security ...................................................................................................... 54
Save & Exit ................................................................................................ 54
Updating the BIOS .................................................................................... 55
Notice: BIOS SPI ROM ............................................................................. 55
Chapter 4 - Supported Software .......................................................... 56
Chapter 5 - Digital I/O Programming Guide
.................................... 75
Appendix A - Troubleshooting
................................................................ 77
nLite ............................................................................................................... 77
AHCI .............................................................................................................. 81
Appendix B - Watchdog Sample Code ................................................ 83
Appendix C - System Error Message ................................................... 84
Appendix D - Troubleshooting
................................................................ 85
Table of Contents