Dfi LR100-N16D User Manual download pdf (Page 23)

Hardware Installation

COM 3 RS232/RS422/RS485 Select

JP9

1-2 On: RS232

(default)

3-4 On: RS422

Half Duplex

5-6 On: RS485

531

JP9 is used to congure COM 3 to RS232, RS422 (Half Duplex) or RS485.

The pin function of COM 3 will vary according to the jumper’s setting.

DCD-

DTR-

GND

RTS-

DSR-

CTS-

RI-

RXD+

TXD+

RXD-

TXD-

N.C.

DATA+

N.C.

DATA-

N.C.

JP9

COM 3

531 531

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 125 126

LR100-N16/N18 1
Copyright 2
Trademarks 2
Table of Contents 4
About this Manual 6
Warranty 6
Safety Measures 7
About the Package 8
Optional Items 8
Before Using the System Board 8
Chapter 1 - Introduction 9
Introduction 10
Features 12
Serial ATA 13
Gigabit LAN 13
System Board Layout 14
System Memory 15
Hardware Installation 16
Installing the DIM Module 16
Jumper Settings 18
PS/2 Power Select 19
USB Power Select 20
Panel Power Select 21
CompactFlash Card Setting 22
COM 2 RS232/Power Select 24
Power-on Select 25
Rear Panel I/O Ports 26
COM (Serial) Ports 28
VGA Port 30
RJ45 LAN Ports 31
USB Ports 32
BIOS Setting 35
Driver Installation 35
I/O Connectors 36
S/PDIF Connector 37
LVDS LCD Panel Connector 38
LCD/Inverter Power Connector 38
Digital I/O Connector 40
SATA (Serial ATA) Connectors 41
IDE Connector 42
Cooling Fan Connectors 44
Chassis Instrusion Connector 45
Power Connector 46
Standby LED 47
Front Panel Connectors 48
Expansion Slots 49
CompactFlash Socket 51
Chapter 3 - BIOS Setup 52
BIOS Setup 53
Scroll Bar 53
AMI BIOS Setup Utility 54
Advanced 55
CPU Configuration 56
IDE Configuration 57
Super IO Configuration 60
Hardware Health Configuration 62
ACPI Configuration 63
AHCI Configuration 66
USB Configuration 68
Boot Settings Configuration 70
Boot Device Priority 72
Security 73
User Access Level 74
Change User Password 75
Clear User Password 75
Password Check 75
Boot Sector Virus Protection 76
North Bridge Configuration 77
Initiate Graphics Adapter 78
South Bridge Configuration 80
Save Changes and Exit 82
Discard Changes and Exit 83
Discard Changes 83
Load Optimal Defaults 84
Load Failsafe Defaults 84
Updating the BIOS 85
Intel Graphics Drivers 89
Audio Drivers 91
Realtek LAN Drivers 92
Intel LAN Drivers 93
Hardware Monitor for Windows 95
Infineon TPM Driver 100
Infineon TPM Utility 101
Supported Software 102
7. Click Install 103
8. Click Finish 103
Microsoft DirectX 9.0C Driver 104
Adobe Acrobat Reader 9.3 105
7. Click Next 109
Bootable ISO. Click Next 109
Appendix B - Watchdog Timer 119
Watchdog Timer 120
Error Messages 122
System Error Message 123
Appendix D - Troubleshooting 124
Power Supply 125
Hard Drive 125
Serial Port 126
Keyboard 126
System Board 126

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Dfi LR100-N16D User Manual Page 23

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