EC7-1818CLD2NA-Manual-C05-2413

EC7-1818CLD2NA

MINI-ITX 带 VGA/LVDS/HDMI/DVI/2LAN/6COM

MINI-ITX with VGA /LVDS /HDMI /DVI /2LAN

/6COM

Version: C05

Copyright Notice

Information offered in this manual is believed to be correct at the time of printing, and is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of improper installation and/or use, or inability to use the product or documentation.

This user manual is protected by copyright. No part of this manual may be reproduced, stored in any retrieval system, or transmitted, in any form or by any means, mechanical, electronic, photocopied, recorded or otherwise, without the prior written permission from the manufacturer.

Trademarks

EVOC is a registered trademark of EVOC Intelligent Technology Co., Ltd. Other product names mentioned herein are used for identification purposes only and may be trademark and/or registered trademarks of their respective companies.

Please visit our website: http://www.evoc.com for more information, or send an email to the Technical Support Mailbox [email protected]

(International) or [email protected] (Domestic) for consultation.

Hotline: 4008809666

Safety Instructions

1. Please read this manual carefully before using the product;

2. Leave the board or card in the antistatic bag until you are ready to use it;

3. Touch a grounded metal object (e.g. for 10 seconds) before removing the board or card from the anti-static bag;

4. Before installing or removing a board, wear the ESD gloves or ESD wrist strap; handle the board by its edges only;

5. Before inserting, removing or re-configuring motherboards or expansion cards, first disconnect the computer and peripherals from their power sources to prevent electric shock to human bodies or damage to the product;

6. Remember to disconnect the AC power cord from the socket before removing the board or moving the PC;

7. For PC products, remember to disconnect the computer and peripherals from the power sources before inserting or removing a board;

8. Before connecting or disconnecting any terminal, peripheral or any device, be sure the system is powered off and all the power sources are disconnected;

9. After turning off the computer, wait at least 30 seconds before turning it back on.

Contents

Chapter 1 Product Introduction.....................................................................................1

Overview..................................................................................................................1

Mechanical Dimensions, Weight and Environment..................................................1

Typical Consumption ...............................................................................................2

Microprocessor.........................................................................................................2

Chipset .....................................................................................................................2

System Memory .......................................................................................................2

Display Function ......................................................................................................3

Network Function ....................................................................................................3

Audio Function ........................................................................................................3

Power Feature ..........................................................................................................4

Expansion Bus .........................................................................................................4

Watchdog Function ..................................................................................................4

Operating System.....................................................................................................4

On-board I/O............................................................................................................4

Chapter 2 Installation....................................................................................................5

Product Outline ........................................................................................................5

Locations of Connectors ..........................................................................................6

Structure...................................................................................................................7

Jumper Setting .........................................................................................................8

Installing the System Memory ...............................................................................10

Serial Port...............................................................................................................11

LCD Backlight Control Connector.........................................................................12

Display Connector..................................................................................................12

Audio Connector ....................................................................................................14

SATA Connector ....................................................................................................15

Hot-swap of SATA Hard Disk ................................................................................15

Keyboard and Mouse Connector............................................................................17

SMBUS1 Connector ..............................................................................................18

LAN Port and USB Port.........................................................................................18

GPIO Connector.....................................................................................................19

Fan Connector........................................................................................................20

Power Connector....................................................................................................20

Status Indicating and Control Connector................................................................21

Mini-PCIe Connector.............................................................................................22

CFAST Connector..................................................................................................23

PCI Slot..................................................................................................................24

Chapter 3 BIOS Setup ................................................................................................25

UEFI Overview......................................................................................................25

UEFI Parameter Setup............................................................................................25

Basic Function Setting for UEFI............................................................................26

System Resource Managed by BIOS under X86 Platform.....................................40

Chapter 4 Installing the Drivers..................................................................................43

Appendix ....................................................................................................................44

BPI Overview.........................................................................................................44

Troubleshooting and Solutions...............................................................................45

Chapter 1 Product Introduction

Chapter 1 Product Introduction

Overview

The board contains Intel® Atom™ D2700/D2550/N2600 + NM10 chipset

(EC7-1818CLD2NA contains Intel® Atom™ D2700/D2550 + NM10 chipset while

EC7-1818CLD2NA-V contains Intel® Atom™ N2600 + NM10 chipset). It supports one DDR3 SODIMM memory module: EC7-1818CLD2NA supports one 1066MHz memory up to 4GB while EC7-1818CLD2NA-V supports one 800MHz memory up to

2GB. It provides two 10/100/1000Mbps LAN ports on-board and VGA, DVI, LVDS and HDMI display in single display or dual display of arbitrary combination.

EC7-1818CLD2NA supports various peripheral connectors, including two SATA connectors(Optional), one CFAST(Optional), eight USB 2.0 ports, six serial ports

(COM2/COM3 supports RS-232/RS-422/RS-485 while the Pin9 of COM4/COM5 supports RI#/+5V/+12V optional), one standard MIC-IN/LINE-OUT audio connector and one PCI slot.

Mechanical Dimensions, Weight and Environment



Dimensions: 170.6mm (L) x 170.3mm (W) x 41.3mm (H);

 Net Weight: 0.41Kg;

 Operating Environment:

EC7-1818CLD2NA supports:

Temperature: -10

C ~ 60C;

Humidity: 5% ~ 95% (non-condensing);

EC7-1818CLD2NA-V supports:

Temperature: -10

C ~ 70C;


 Storage Environment:

Temperature: -20

C ~ 80C;

EC7-1818CLD2NA - 1 -



Typical Consumption

The typical consumption is based on the following idle status values.

Configuration 1:

CPU: Intel Atom D2700/D2550 1.86GHz on-board;

Memory: DDR3 1066 2GB Samsung;

Operating System: Windows 7;

 [email protected]; +5%/-3%;



Configuration 2:

CPU: Intel Atom N2600 1.60GHz on-board;

Memory: DDR3 1066 2GB Apace;

Operating System: Windows 7;


Microprocessor

Intel® Atom™ D2700/D2550 (Dual Core) /N2600 (Dual Core) processor with

Micro-FCBGA11 package on-board;

Chipset

Intel® ATOM™ D2700/D2550/N2600 + NM10;

System Memory

Provides one 204 Pin DDR3 SODIMM memory slot, supporting Un-buffered non-ECC memory. The memory slot of EC7-1818CLD2NA supports 1066MHz memory up to 4GB while that of EC7-1818CLD2NA-V supports 800MHz memory

EC7-1818CLD2NA - 2 -

Chapter 1 Product Introduction up to 2GB.

Display Function

 Supports VGA, LVDS, HDMI and DVI display; EC7-1818CLD2NA supports

24-bit single channel while EC7-1818CLD2NA-V supports 18-bit LVDS single channel. VGA supports hot-swap function.

All the display functions are synchronous output;

 The maximum resolution and refresh frequency supported by VGA is

1920x1200@60Hz; the maximum resolution and refresh frequency supported by the LVDS of EC7-1818CLD2NA is 1440x900@60Hz while that supported by the LVDS of EC7-1818CLD2NA-V is 1366x768@60Hz; the maximum resolution and refresh frequency supported by HDMI/DVI is

1920x1200@60Hz.

Note: If WINDOWS XP system is used, HDMI sound output is not currently supported, the Beta version driver can only support LVDS screens with two types of resolution (18-bit 1024×768 and 24-bit 1366×768), and other types of resolution need to be customized according to user requirements.

Network Function

Provides two 10/100/1000Mbps LAN ports, LAN1 supports Wake-on-LAN.

Audio Function

Adopts HDA standard, supporting MIC-IN/LINE-OUT.

EC7-1818CLD2NA - 3 -


Power Feature

EC7-1818CLD2NA adopts ATX power, supporting ACPI function and S0, S1, S4 and S5; EC7-1818CLD2NA-V adopts single 12V power supply.

Expansion Bus

Provides one PCI slot, complying with PCI2.3 standard;

Watchdog Function

 255 levels, programmable by minute or second;

 Supports watchdog timeout interrupt or reset system.

Operating System

 Supported OSs: Windows XP/7/XPE/LINUX;

On-board I/O

 Six serial ports: COM2/COM3 supports RS-232/RS-422/RS-485 mode selection;

 One CFAST connector（Optional）;

 Two SATA2.0 connectors（Optional）, supporting hot-swap function;

 Eight USB2.0 ports;

 Twp PS/2 keyboard/mouse connector;

 One 8-chanenl digital I/O connector.

Tips: how to identify the alarms

1. Long “beep” indicates system memory error;

2. Short “beep” indicates to power on the computer.

- 4 - EC7-1818CLD2NA

Chapter 2 Installation

Chapter 2 Installation

Product Outline

H1

H3

H2 H4

H5 H6

Unit: mm

Warning!

Please adopt appropriate screws and proper installation methods (including board allocation, CPU and heat sink installation, etc); otherwise, the board may be damaged. It is recommended to use M3x6 GB9074.4-88 screws at H1 ~ H4.

EC7-1818CLD2NA - 5 -


Locations of Connectors

H1

AUDIO2

J2 J1

LCDB1

JLCD1

DVI1

VGA1

JP1

JP8

JP9

JP2

JP3

JP4

JP7

LVDS1

COM2

COM3

COM4

COM5

COM6

JP12

H3

JP13

PCI1

H2

FP2

FP3 FP1

CFAST1

DIMM1

H5 H6

PWR4

H4

- 6 - EC7-1818CLD2NA


Structure

VGA

DB15

LVDS 18/24BIT

HDMI

DVI

DDI0

DDI1

D2700&D2550/N2600 CPU

DMI

SATA II (1*7)

SATA1

SATA II OR CFAST

SATA2

NM10

CH A

DDR3 SODIMM1

PCI-E Port1

RTL8111E

LAN1

RJ45

Connector

PCI-E Port 2

RTL8111E

LAN2

RJ45

Connector

PCI-E Port 4

Mini PCIE

USB 2.0 X8

USB

HDA ALC892

SPI

SPI Flash

PCI

PCI

SIO W83627UHG

GPIO COM*6

PS/2

(K/M)

WDT FAN

EC7-1818CLD2NA - 7 -


Tip: How to identify the first pin of the jumpers and connectors

1. Observe the letter beside the socket: the first pin is usually marked with “1” or bold lines or triangular symbols;

2. Observe the solder pad on the back; the square pad is the first pin.

Jumper Setting

1. JCC1: Clear/Keep CMOS Setting (Pitch: 2.0mm)

CMOS is powered by the button battery on board. Clearing CMOS will restore original settings (factory default). The steps are listed as follows: (1) Turn off the computer and unplug the power cable; (2) Instantly short circuit JCC1; (3) Turn on the computer; (4) Follow the prompt on screen to enter BIOS setup when booting the computer, load optimized defaults; (5) Save and exit. Please set as follows:

JCC1

Setup

1-2 Open

1-2 Short

Function

Normal ((Default)

Clear the contents of CMOS and all BIOS settings will restore to factory default values.

2. JP2 ~ JP4: RS-232/RS-422/RS-485 Mode Selection for COM2 (Pitch:

2.0mm)

COM2 supports the operating modes of RS-232/RS-422/RS-485, which can be set by JP2

~ JP4.

Pin

Setting

RS-232

(Default)

Mode Selection

RS-422 RS-485

JP2 ~ JP4

- 8 - EC7-1818CLD2NA


3. JP7 ~ JP9: RS-232/RS-422/RS-485 Mode Selection for COM3 (Pitch:

2.0mm)

COM3 supports the operating modes of RS-232/RS-422/RS-485, which can be set by JP7

~ JP9.

Pin

Setting

RS-232

(Default)

Mode Selection

RS-422 RS-485

JP7 ~ JP9

4. Optional Connector, Pin9 of COM4/5 supports RI#/5V/12V. Please set as follows:

Function Selection for Pin9 of

COM4/5

Setting

RI#(Default) 5V 12V

JP12

JP13

5. JLCD1: Select LCD Operating Voltage (Pitch: 2.0mm)

Different LCD screens have different voltages; the board provides two voltage options, 3.3V and 5V. Only when the selected LCD voltage is in accord with the LCD screen operating voltage in use, can the LCD screen operate normally. Please set as follows:

EC7-1818CLD2NA - 9 -

Setup


Function

JLCD1

1-2 Short +3.3V(Default)

2-3 Short +5V

6. JP14: Mode Selection for Pin7 of SATA1 (Pitch: 2.0mm)

Setup Function

1-2 Short Pin7 is GND (Default)

JP14

2-3 Short Pin7 is +5V

Installing the System Memory

The board provides one 204Pin DDR3 SODIMM memory slot, DIMM1. Please pay attention to the following issues when installing the memory modules:

 When installing, align the notch of the memory module with that of the memory slot and gently insert the module into the slot;

 The 1.5V 800/1066MHz DDR3 SO-DIMM memory supported by Intel® Chipset can be used;

 It is recommended to use the DDR3 memory module with SPD to ensure stable operation.

- 10 - EC7-1818CLD2NA


Serial Port

1、 The board provides six serial ports; COM1 is a standard DB9 socket. The pin definitions are as follows:

Pin Signal Name

J5(COM1)

1 DCD#

2 RXD

3 TXD

4 DTR#

5 GND

6 DSR#

7 RTS#

8 CTS#

9 RI#

Note: it is recommended to use the corresponding terminal of YANDA

1165-109-001-000 or the D-SUB 9-pin female terminal from other manufacturer.

2、 The board provides five 2x5Pin serial ports (Pitch: 2.54mm). COM2/COM3 supports RS-232/RS-422/RS-485 mode. The pin definitions are as follows:

COM2 ~ COM6

Signal Name

Pin

Setting

RS-232

(COM2 ~ COM6)

RS-422

(COM2/COM3)

RS-485

(COM2/COM3)

1 DCD# TXD- Data-

2 RXD TXD+ Data+

3 TXD RXD+ NC

4 DTR# RXD- NC

5 GND GND GND

6 DSR# NC NC

7 RTS# NC NC

8 CTS# NC NC

9 RI# NC NC

10 NA NA NA

Note: the data transmission direction is controlled automatically under RS485 mode.

The Pin9 of COM4/5 supports RI# (default)/5V/12V.

EC7-1818CLD2NA - 11 -


LCD Backlight Control Connector

The board provides one 1x4Pin wafer LCD backlight control connector (Pitch:

2.0mm); the pin definitions are as follows:

Pin Signal Name

1 VCC_LCDBKLT

2 LCD_BKLTCTL

3 LCD_BKLTEN

LCDB1

4 GND

Note: VCC_LCDBKLT -------+12VBacklight Power (The current is limited below

1A);

LCD_BKLTCTL---Backlight Control (The signal is output as PWM signal via

CPU directly; the voltage amplitude is 0V-3.3V while the duty cycle is between

0% ~ 100%);

LCD_BKLTEN ---Backlight Enable, Active High. (The signal is output as

CMOS output via CPU directly; the voltage amplitude is 0V-3.3V).

Display Connector

1、 The board provides one standard DB15 VGA connector; the pin definitions are as follows:

Pin Signal Name Pin Signal Name

3 Blue 4 NC

5 GND 6 GND

7 GND 8 GND

VGA1

13 HSYNC 14 VSYNC

15 DDCCLK

- 12 - EC7-1818CLD2NA


2、 LVDS Connector

The board provides one single channel 18bit/24bit LVDS connector (Pitch: 1.0 mm).

LVDS1


1 LVDS_D0+ 2 LVDS_D0-

3 GND 4 GND


7 GND 8 GND


11 GND 12 GND

13 CLK+ 14 CLK-

15 GND 16 GND


19 VDD 20 VDD

Note: 1. It is recommended to use the corresponding terminal DF20A-20DF-1C.

2. EC7-1818CLD2NA supports 24-bit LVDS single channel while

EC7-1818CLD2NA-V supports 18-bit LVDS single channel.

3、 DVI-D Connector


1 DATA2- 13 NC

2 DATA2+ 14 +5V

3 GND_DVI 15 GND

DVI1

6 DDCCLK 18 DATA0+

7 DDCDATA 19 GND_DVI

8 NC 20 NC

9 DATA1- 21 NC

11 GND_DVI 23 CLK+

EC7-1818CLD2NA - 13 -


4、 HDMI Connector

HDMI1

Pin

1

3

5

7

9

Signal Name

TMDS Data2+

TMDS Data2-

TMDS Data1 Shield

TMDS Data0+

TMDS Data0-

Pin

2

4

6

8

10

Signal Name

TMDS Data2 Shield

TMDS Data1+

TMDS Data1-

TMDS Data0 Shield

TMDS Clock+

11

13

TMDS Clock Shield

CEC

12

14

TMDS Clock-

Reserved (NC on device)

15 SCL 16 SDA

+5V

19 Hot Plug Detect

Audio Connector

1、 The board provides two AUDIO connectors: AUDIO1 is the audio card rear panel output connector; the pin definitions are as follows:

- 14 -

Pin

1 LINE_OUT

AUDIO1

2 MIC_IN

2、 AUDIO2 is a front-accessible 2x5Pin audio pin header (Pitch: 2.54mm). When the front-accessible audio connector, AUDIO2, is needed, please connect MIC input with PIN1, MIC BIAS with PIN3 (if no MIC_BIAS is provided, please neglect it), LINE_OUT_R with PIN5, LINE_OUT_L with PIN9 and AGND with

PIN2. The pin definitions for AUDIO2 are as follows:

AUDIO2


1 MIC 2 AGND

3 MIC_BIAS 4 VCC

5 LINE_OUT_R 6 LINE_OUT_OR

7 AGND 8 NA

9 LINE_OUT_L 10 LINE_OUT_OL

EC7-1818CLD2NA

Signal Name


Note: if the users want to select between the front audio and the rear audio by jumper cap, please short PIN5 with PIN6 on AUDIO 2 and PIN9 with PIN10 on AUDIO1; at that time, the rear audio shares the same channel with the front audio. If PIN5 and

PIN6 on AUDIO 2 and PIN9 and PIN10 on AUDIO1 are open, then the rear audio adopts different channel with the front audio.

SATA Connector

The board provides two SATA connectors; SATA2 is optional.

Pin Signal Name

1 GND

2 TX+

3 TX-

4 GND

SATA1/SATA2 5 RX-

6 RX+

7 GND

Note: PIN7 of SATA1 is optional between +5V and GND (default).

Hot-swap of SATA Hard Disk

Notes for hot-swap of SATA hard disk:

1. The hard disk shall support SATA 2.0 and use 15-pin SATA hard disk power connector.

2. The driver of chipset shall support the hot-swap of SATA hard disk.

3. Hot-swap of SATA hard disk with the operating system is forbidden when system is powered-on.

SATA Data Cable

EC7-1818CLD2NA

SATA Power Cable

- 15 -


Please carry out hot plugging as follows. Improper operation may destroy the hard disk or result in data loss.

Hot Plug

Step 1: Please plug the 1 x 4 pin SATA power connector (white) into the power adapter.

Step 2: Please connect the SATA data cable to the SATA connector on board.

Step 3: Please connect the 15-pin SATA power connector (black) to the SATA hard disk.

- 16 - EC7-1818CLD2NA


Step 4: Please connect the SATA data cable to the SATA hard disk.

Hot Unplug

Step 1: Uninstall the hard disk from the device manager.

Step 2: Unplug the data cable from the SATA hard disk.

Step 3: Unplug the SATA 15-pin power connector (black) from the SATA hard disk.

Keyboard and Mouse Connector

1. The board provides one keyboard and mouse combo connector, KM1.


1 KB_DATA 7 MS_DATA

2 NC 8 NC

3 GND 9 GND

4 +5V 10 +5V

KM1

5 KB_CLK 11 MS_CLK

6 NC 12 NC

2. It also provides one built-in keyboard and mouse connector, KM2 (Pitch: 2.54mm).


1 +5V 2 GND

3 KB_CLK 4 KB_DATA

5 KB_CLK 6 KB_DATA

7 MS_CLK 8 MS_DATA

KM2

EC7-1818CLD2NA - 17 -


Note: when the external keyboard and mouse, KM1, is adopted, please short circuit

Pin3 and Pin5, Pin4 and Pin6, Pin7 and Pin9, Pin8 and Pin10 on KM2 with jumper cap respectively. When the built-in keyboard and mouse, KM2, is adopted, please connect Pin1, 2, 3, 4, 7 and 8 with keyboard and mouse patch cable.

SMBUS1 Connector

SMBUS1

Pin Signal Name

1 3.3V

2 SMB_DATA

3 SMB_CLK

4 GND

5 5V

LAN Port and USB Port

The board provides two 10/100/1000Mbps LAN ports and eight USB ports, among which one LAN port and two USB ports share a set of socket (i.e. J1/2 includes one

LAN port and two USB ports). J1 (LAN1) supports Wake-on-LAN function. It also provides two sets of 2x5 USB pin headers, J3/J4 (USB5 ~ USB8, Pitch: 2.54mm).

(1) LAN Port

CTLED and LILED are the green and dual color LED indicators on both sides of the

Ethernet port, which respectively indicates the activity status and the speed of LAN.

Please refer to the status description for each LED:

- 18 -

J1 (LAN1)/J2 (LAN2)

EC7-1818CLD2NA


ACTLED

(Green)

Blink

Off

LAN Activity

Status Indicator

Data being transmitted

No data being transmitted

LILED

(Dual-Color: O/G)

LAN Speed

Indicator

Green 1000Mbps

Orange 100Mbps

Off 10Mbps

(2) USB Port

J1 (USB1/USB2)

J2 (USB3/USB4)

Pin Signal Name

1 +5V

2 USB_Data-

3 USB_Data+

4 GND

J3/J4

(USB5 ~ USB8)

(Pitch: 2.54mm)

GPIO Connector


1 +5V 2 +5V

3 USB1_Data- 4 USB2_Data-

5 USB1_Data+ 6 USB2_Data+

7 GND 8 GND

9 NA 10 GND


1 GPIO1 2 GPIO5

3 GPIO2 4 GPIO6

GPIO1

(Pitch: 2.54mm)

5 GPIO3 6 GPIO7

7 GPIO4 8 GPIO8

9 GND 10 NC

Note: By the factory default values, pin 1, 3, 5 and 7 are for TTL input while pin 2, 4,

6 and 8 are for CMOS output. The factory default state is high level and the voltage range for input/output signal is 0-5V.

EC7-1818CLD2NA - 19 -


Fan Connector

The board provides one 1x4Pin CPU fan connector (CPUFAN1, Pitch: 2.54mm) .Pay attention to the following three issues when using the fan socket:

 The current for fan shall not exceed 500mA (12V);

 Please confirm that the fan cable complies with the socket cable. Power cable

(usually red) is in the middle position. In addition, please confirm the earth cable (usually black) and fan speed output impulse signal cable (other colors).

Some fans have no speed detection while the output of the cable is up to 12V, so using these substandard connections will destroy the CPU card. It is recommended to use a fan with speed detection.

 Adjust the fan’s airflow to the direction of heat venting.

Pin Signal Name

1 GND

CPUFAN1

2 +12V

3 FAN_IO

4 FAN_PWM

Note: FAN_IO: fan speed impulse output; FAN_PWM: fan speed PWM control.

Power Connector

1. ATX power connector, adopting 20pin connector (Pitch: 4.2mm).


1 +3.3V 11 +3.3V

2 +3.3V 12 -12V

3 GND 13 GND

- 20 -

PWR3

5 GND 15 GND

6 +5V 16 GND

7 GND 17 GND

8 PWROK 18 -5V

9 +5VSB 19 +5V

10 +12V 20 +5V

EC7-1818CLD2NA


2. AT power connector, single 12V power connector (Pitch: 4.2mm).

PWR4

Pin Signal Name

1 GND

2 GND

3 +12V

4 +12V

Note: the connector is configured on EC7-1818CLD2NA-V.

3. SATA power conversion connector (Pitch: 5.08mm).

Pin Signal Name

1 +12V

2 GND

PWR1

3 GND

4 +5V

Note: the connector is configured on EC7-1818CLD2NA-V.

Status Indicating and Control Connector

1. ATX power switch and HDD indicator connector (Pitch: 2.54mm)


1 PWRBTN# 2 GND

FP1

5 HDD_LED- 6 HDD_LED+

2. Power indicator connector (Pitch: 2.54mm)

FP2

Pin Signal Name

1 PWR_LED+

2 NC

3 GND

EC7-1818CLD2NA - 21 -


3. Loudspeaker output connector (Pitch: 2.54mm)

FP3

Pin Signal Name

1 SPEAKER

2 NC

3 GND

4 +5V

Mini-PCIe Connector

The board provides one Mini-PCIe slot, which supports WiFi WLAN card.This port only supports MPCIE devices based on PCIE bus.

MPCIE1 (on the rear of the board)

- 22 -


1 WAKE# 2 +3.3VSB

3 NC 4 GND

5 NC 6 +1.5V

7 CLKREQ# 8 NC

9 GND 10 NC

11 REFCLK- 12

13 REFCLK+ 14

NC

NC

15 GND 16 NC

17 Reserved 18 GND

19 Reserved 20 W_DISABLE#

21 GND 22 PERST#

23 PERn0 24 +3.3V

25 PERp0 26 GND

27 GND 28 +1.5V

29 GND 30 SMB_CLK

31 PETn0 32 SMB_DATA

33 PETp0 34 GND

EC7-1818CLD2NA


35 GND 36 NC

37 GND 38 NC

39 +3.3V 40 GND

41 +3.3V 42 NC

43 GND 44 NC

45 Reserved 46 NC

47 Reserved 48 +1.5V

49 Reserved 50 GND

51 Reserved 52 +3.3VSB

CFAST Connector

管脚信号名称管脚信号名称

CFAST1(Optional)

S1

S2

S3

S4

S5

S6

S7

PC1

PC2

PC5

GND

TX+

TX-

GND

RX-

RX+

GND

CDI

GND

NC

PC6

PC7

PC8

PC9

PC10

PC11

PC12

PC13

PC14

PC17

NC

GND

NC

NC

NC

NC

NC

+3.3V

+3.3V

CDO

EC7-1818CLD2NA - 23 -


PCI Slot

PCI1 is the standard PCI connector (Version 2.3); the pin definitions are as follows:

Pin Signal Name Pin Signal Name Pin

A1 TRST# A31

A2 +12V A32

A5 +5V A35

A6 INTA# A36

PCI_AD18 B1

PCI_AD16 B2

A3 TMS A33 +3.3V B3

A4 TDI A34 PCI_FRAME# B4

GND B5

GND B7 A7 INTC# A37

A8 +5V A38

A9 Null A39

A10 +5V A40

+3.3V B9

SMCLK B10

A11 Null A41

A12 GND A42

A13 GND A43

A14 3.3Vaux A44

A15 PCI_RST# A45

A16 +5V A46

A17 PCI_GNT# A47

A18 GND A48

GND B12

PCI_PAR B13

PCI_AD15 B14

+3.3V B15

A19 PCI_PME# A49

A20 PCI_AD30 A50

A21 +3.3V A51

A22 PCI_AD28 A52

A23 PCI_AD26 A53

A24 GND A54

A25 PCI_AD24 A55

A26 PCI_IDSEL A56

PCI_AD11 B17

GND B18

PCI_AD9 B19

PCI_C/BE#0 B20

+3.3V B21

PCI_AD6 B22

PCI_AD4 B23

GND B24

A27 +3.3V A57

A28 PCI_AD22 A58

A29 PCI_AD20 A59

A30 GND A60

PCI_AD2 B25

PCI_AD0 B26

+5V B27

PCI_REQ64# B28

+5V B29

+5V B30

PCI1

Signal Name Pin Signal Name

-12V B31

TCK B32

GND B33

TDO B34

+3.3V

PCI_AD17

PCI_C/BE#2

GND

+5V B35

+5V B36

PCI_IRDY#

+3.3V

INTB# B37 PCI_DEVSEL#

INTD# B38 GND

Null B40

GND B42

GND B43

Null B44

GND B45

PCI_LOCK#

PCI_PERR#

+3.3V

PCI_SERR#

+3.3V

PCI_C/BE#1

PCI_AD14

GND

GND B47

+5V

PCI_AD31 B50

GND B52

PCI_AD27 B53

+3.3V

PCI_C/BE#3 B56

GND

B49

B55

B58

PCI_AD21 B59

PCI_AD12

PCI_AD10

GND

PCI_AD8

PCI_AD7

+3.3V

PCI_AD5

PCI_AD3

GND

PCI_AD1

+5V

PCI_ACK64#

+5V

+5V

- 24 - EC7-1818CLD2NA

Chapter 3 BIOS Setup

Chapter 3 BIOS Setup

UEFI Overview

UEFI (Unified Extensible Firmware Interface) is the latest computer firmware to replace traditional BIOS. UEFI is solidified in the flash memory on the CPU board. Its main functions include: initialize system hardware, set the operating status of the system components, adjust the operating parameters of the system components, diagnose the functions of the system components and report failures, provide hardware operating and controlling interface for the upper level software system, guide operating system and so on. UEFI provides users with a human-computer interface in menu style to facilitate the configuration of system parameters for users, control power management mode and adjust the resource distribution of system device, etc.

Setting the parameters of the UEFI correctly could enable the system operating stably and reliably; it could also improve the overall performance of the system at the same time. Inadequate even incorrect UEFI parameter setting will decrease the system operating capability and make the system operating unstably even unable to operate normally.

UEFI Parameter Setup

Prompt message for UEFI setting may appear once powering on the system. At that time (invalid at other time), press the key specified in the prompt message (usually

<Del> or <F2>) to enter UEFI setting.

All the setup values modified by UEFI (excluding data and time) are saved in the flash storage in system; the contents will not be lost even if powered down or remove the battery of the board. The data and time are saved in CMOS storage, which is powered by battery; unless clearing CMOS is executed, its contents would not be lost even if powered off.

Note! UEFI setting will influence the computer performance directly. Setting parameter improperly will cause damage to the computer; it may even be unable to power on. Please use the internal default value of UEFI to restore the system.

Our company is constantly researching and updating UEFI, its setup interface may be a bit different. The figure below is for reference only; it may be different from your UEFI setting in use.

EC7-1818CLD2NA - 25 -


Basic Function Setting for UEFI

After starting SETUP program, the main interface of Aptio Setup Utility - Copyright

(C) 2009 American Megatrends, Inc. will appear:

Aptio Setup Utility - Copyright (C) 2009 American Megatrends, Inc. copyright (C)

Main Advanced Chipset Boot Security Save & Exit

Motherboard Information

Project Name EC7-1818CLD2NA

BIOS Name P9134001

BIOS Version B00

Build Date 01/04/2012 10:10:10

System Language [English

System Date [Mon 11/01/2009]

System Time [00:47:55]

Access Level Administrator

Set the Date. Use ‘Tab’ to switch between Date elements.

→←: Select Screen

↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values

F3: Optimized Defaults

F4: Save ESC: Exit

Version 2.00.1201. Copyright (C) 2009,American Megatrends, Inc.

 Main



System Date

Choose this option and set the current date by < + > / < - >, which is displayed in format of month/date/year. Reasonable range for each option is: Month

(1-12), Date (01-31), Year (Maximum to 2099), Week (Mon. ~ Sun.).



System Time

Choose this option and set the current time by < + > / < - >, which is displayed in format of hour/minute/second. Reasonable range for each option is: Hour

(00-23), Minute (00-59), Second (00-59).

- 26 - EC7-1818CLD2NA


 Advanced

Aptio Setup Utility – Copyright (C) 2009 American Megatrends, Inc.

Main Advanced Chipset Boot Security Save & Exit

WARNING: Setting wrong values in below sections may cause system to malfunction!

 CPU Configuration

 Clock Generator Configuration

 IDE Configuration

 USB Configuration

 Second Super IO Configuration

 Super IO Configuration

 H/W Monitor

 PPM Configuration


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save ESC: Exit




CPU Configuration


Advanced

CPU Configuration

Processor Type Intel(R) Atom(TM) i5 CPU

EMT64 Supported

Processor Speed 1600 MHz

System Bus Speed 400 MHz

Ratio Status 16

Actual Ratio 16

System Bus Speed 400 MHz

Processor Stepping 30661

Microcode Revision 266

L1 Cache RAM 2x56 k

L2 Cache RAM 2x512 k

Processor Core Dual

Hyper-Threading Supported

Hyper-threading [Enabled]


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit


EC7-1818CLD2NA - 27 -


Display the relevant information of CPU. Note: the Type, Speed, Core and HT of the

CPU are related to the CPU installed in the platform; different series of CPUs will display different information.



Hyper-Threading

Control switch of the Hyper Threading Technology function.



Clock Generator Configuration


Advanced

Clock Generator Configuration

Spread Spectrum [Disabled]

Auto PCI Clock [Disabled]


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit




Spread Spectrum

This option is used to control the spread spectrum function of the clock signal.



Auto PCI Clock

This option is used to detect the devices on PCI slot automatically. If there are no devices in the slot, please disable the clock signal on that slot.

- 28 - EC7-1818CLD2NA




IDE Configuration


Advanced

SATA Port0 Not Present

SATA Port1 Not Present

SATA Controller(S) [Enabled]

Configure SATA as [IDE]


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit


SATA Port0 ~ 5 dynamically detect whether there are SATA devices on motherboard.

If devices are connected with the corresponding ports, then it will display the SATA device type. Otherwise, it will display “Not Present”.



SATA Controller(S)

The SATA controller is used to enable or disable the device on SATA Port.



Configure SATA as

Configure the SATA device type: IDE or AHCI.



USB Configuration


Advanced

USB Configuration

USB Devices:

1 Keyboard, 1 Mouse, 2 Hubs

Legacy USB Support [Enabled]


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit


EC7-1818CLD2NA - 29 -




Legacy USB Support

This option is used to support legacy USB devices (keyboard, mouse, storage device, etc). When it is set to Enabled, the USB devices can be used in the OS that does not support USB, such as DOS. When it is set to Disabled, the legacy devices cannot be used in the OS that does not support USB.

Note: USB can be used in EFI application, such as in Shell.



Second Super IO Configuration


Advanced

Second Super IO Configuration

Serial Port 1 Configuration




→←：Select Screen

↑↓：Select Item

Enter：Select

+/-：Change Opt

F1：General Help

F2：Previous Values

F3：Optimized Defaults

F4：Save

ESC：Exit


 Serial Port 1～4 Configuration

Aptio Setup Utility – Copyright (C) 2009 American Megatrends, Inc.

Advanced

Serial Port 1～4 Configuration

Serial Port [Enabled]

Device Settings IO=210h; IRQ=4;

Change Settings [Auto]

→←：Select Screen

↑↓：Select Item

Enter：Select

+/-：Change Opt

F1：General Help

F2：Previous Values

F3：Optimized Defaults

F4：Save

ESC：Exit


- 30 - EC7-1818CLD2NA


* Serial Port1～4

This option is used to enable or disable the current serial port.

* Device Settings

This option is used to display the resource assignment of the current serial port.

* Change Settings

This option is used to configure the resources of the serial port (IO and IRQ).



Super IO Configuration


Advanced

Super IO Configuration








↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit




Serial Port 1 ~ 6 Configuration


Advanced

Serial Port 1 ~ 6 Configuration

Serial Port [Enabled]

Device Settings IO=3F8h; IRQ=4;

Change Settings [Auto]


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit


EC7-1818CLD2NA - 31 -


* Serial Port1 ~ 6

This option is used to enabled or disable the current serial port.

* Device Settings

This option is used to display the current resource configuration of the serial port.

* Change Settings

This option is used to configure the resources (IO and IRQ) used by the serial port.



H/W Monitor


Advanced

PC Health Status

System Temperature : +26 C

CPU Temperature : +57 C

SysFan Speed : N/A

CpuFan Speed : N/A

Vcore : +1.152 V

V3.3 : +3.328 V

V5.0 : +5.058 V

V12.0 : +12.091 V

VBAT : +3.296 V


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit


Display the currently detected hardware monitoring information, such as voltage, temperature, fan speed, etc.



System Temperature

Current system temperature, monitored by the thermal resistor on motherboard.



CPU Temperature

Current CPU temperature, monitored by the temperature sensor on motherboard.



SysFan Speed

Current system fan speed.

- 32 - EC7-1818CLD2NA




CpuFan Speed

Current CPU fan speed.



Vcore

CPU core voltage.



V3.3/ V5.0/V12.0

Turn on/off the power to output voltage.



VBAT

CMOS battery voltage.



PPM Configuration


Advanced

PPM Configuration

EIST [Enabled]


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit




EIST

It is the CPU frequency adjustable function of Intel.

EC7-1818CLD2NA - 33 -


 Chipset


Main Advanced Chipset Boot Security Save & Exit

 Host Bridge

 South Bridge


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit




Host Bridge


Chipset

 Intel IGD Configuration

******* Memory Information **********

Memory Frequency 800

MHz(DDR3)

Total Memory 1024 MB

DIMM#0 Not Present

DIMM#1 1024 MB


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit

- 34 -


EC7-1818CLD2NA




Intel IGD Configuration


Chipset

Intel IGD Configuration

IGFX – Boot Type [CRT + LVDS]

LCD Panel Type [800x600 LVDS]

Panel Color Depth [18 Bit]

Active LFP [Int-LVDS]

Fixed Graphics Memory Size [128MB]


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit




IGFX – Boot Type Low

Set the primary display device booted by IGD.



LCD Panel Type

This option is used to choose the resolution of the Flat Panel.



Panel Color Depth

This option is used to set the color depth of the LVDS Panel.



Active LFP

Set whether to display LVDS.



Fixed Graphics Memory Size

Set the graphics memory size.



South Bridge


Chipset

 TPT Devices

 PCI Express Root Port 0




Restore AC Power Loss [Last State]


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit


EC7-1818CLD2NA - 35 -




Restore AC Power Loss

“Restore on AC Power Loss” option controls how the PC will behave once power is restored following a power outage.

* Power Off

S5 status, power on manually after restoring AC power.

* Power On

S0 status, automatically power on after restoring AC power.

* Last State

The “Last State” option returns the PC to the state in effect at the time the power outage or shutdown occurred. If the computer is powered-on (S0 status) when the power outage or shutdown occurred, then the computer will automatically power on after restoring AC power; if the computer is powered off (S5 status) when the power outage or shutdown occurred, then the computer will not automatically power on after restoring AC power

(remaining S5 status).



TPT Devices


Chipset

Azalia Controller [HD Audio]

Select USB Mode [By Controllers]

UHCI #1 (ports 0 and 1) [Enabled]




USB 2.0(EHCI) Support [Enabled]


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit


- 36 - EC7-1818CLD2NA


* Azalia Controller

This option is used to enable or disable the audio card controller.

* Select USB Mode

This option is used to select the USB controlling mode.

* UHCI #X (ports X and X)

This option is used to enable or disable in the controller mode.

* USB 2.0(EHCI) Support

This option is used to enable USB2.0.



PCI Express Root Port X


PCI Express Port X [Enabled]

Chipset


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit




PCI Express Port X

This option is used to enable or disable the PCIE0-3 ports.

EC7-1818CLD2NA - 37 -


 Boot


Main Advanced Chipset Boot Security Save & Exit

Boot Configuration

Quiet Boot [Disabled]

Boot Option Priorities

Boot Option #1 [Built-in EFI Shell]

Hard Drive BBS Priorities


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit




Quiet Boot

Boot mode selection switch, which is used to enable or disable Quiet Boot function.



Boot Option Priorities

This option is used to configure the system booting priorities. #1 represents the highest priorities while #n represents the lowest priorities.



Hard Drive BBS Priorities

This option is used to configure the priorities of the legacy devices in BBS. #1 represents the highest priorities while #n represents the lowest priorities.

 Security


Main Advanced Chipset Boot Security Save & Exit

Password Description

If ONLY the Administrator's password is set, then this only limits access to Setup and is only asked for when entering Setup.

If ONLY the User's password is set, then this is a power on password and must be entered to boot or enter Setup. In Setup the User will have

Administrator rights.

Administrator Password


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit


- 38 - EC7-1818CLD2NA




Setup Administrator Password

This option is used to set administrator password.

Note: If ONLY the Administrator's password is set, then this is only asked for when entering Setup;

 Save & Exit


Main Advanced Chipset Boot Security Save & Exit

Save Changes and Reset

Discard Changes and Reset


↑↓: Select Item

Enter: Select

+/-: Change Opt

F1: General Help

F2: Previous Values


F4: Save

ESC: Exit




Save Changes and Reset

The option is used to save changes and reset.



Discard Changes and Reset

The option is used to discard changes and reset.

EC7-1818CLD2NA - 39 -


System Resource Managed by BIOS under X86 Platform

We define three kinds of system resources here: I/O port address, IRQ interrupt number and DMA number.

 DMA

Level

DMA0 Unassigned

DMA1 Unassigned

DMA2 Unassigned

DMA3 Unassigned

Function

DMA4 Used for DMAC cascade

DMA5 Unassigned

DMA6 Unassigned

DMA7 Unassigned

 APIC

Advanced programmable interrupt controller. Most motherboards above P4 level support APIC and provide more than 16 interrupt sources, like IRQ16 - IRQ23; while some others can have up to 28 interrupt sources, such as motherboard supporting

PCI-X. However, relevant OS are required to enable that function.

 IO Port Address

Only 16 IO address lines are designed for X86, from 0 ~ 0FFFFh; there is 64K for the system I/O address space. In traditional ISA connector, only the foregoing 1024 (0000

~ 03FFh) are adopted while the ports above 0400h are adopted by PCI and EISA connectors. Each peripheral will occupy portion of the space. The table below shows the I/O connectors used in X86 platform.

EC7-1818CLD2NA - 40 -


Address

000h - 000Fh

020h - 021h

024h - 025h

028h - 029h

02Ch – 02Dh

030h - 031h

034h - 035h

038h - 039h

03Ch – 03Dh

040h - 043h

050h - 053h

060h - 060h

064h – 064h

070h - 071h

081h - 091h

093h – 09Fh

0A0h – 0A1h

0A4h – 0A5h

0A8h – 0A9h

0ACh – 0ADh

0B0h – 0B1h

0B4h – 0B5h

0B8h – 0B9h

0BCh – 0BDh

0C0h – 0DFh

0F0h – 0FFh

2E0h – 2E7h

2E8h – 2EFh

2F0h – 2F7h

2F8h – 2FFh

3B0h – 3BBh

Device Description

DMA Controller#1

Programmable Interrupt Controller








System Timer

System Timer

Standard PS/2 Keyboard

Standard PS/2 Keyboard

System CMOS/Real Time Clock

DMA Controller

DMA Controller









DMA Controller

Numeric data processor

COM5

COM4

COM6

COM2

Intel(R) Graphic Media Accelerator

EC7-1818CLD2NA - 41 -

IRQ7

IRQ8

IRQ9

IRQ10

IRQ11

IRQ12

IRQ13

IRQ14

IRQ15

Level

IRQ0

IRQ1

IRQ2

IRQ3

IRQ4

IRQ5

IRQ6

3C0h – 3DFh

3E8h – 3EFh

3F8h – 3FFh

4D0h – 4D1h

D00h – FFFFh

 IRQ Assignment Table


Intel(R) Graphic Media Accelerator

COM3

COM1


PCI Bus

There are 15 interrupt sources of the system. Some are occupied by the system devices. Only the ones that are not occupied can be assigned to other devices. ISA device requests exclusive use of its interrupt. Only the plug and play ISA devices can be assigned by the UEFI or the OS. And several PCI devices share one interrupt, which is assigned by UEFI or OS. Interrupt assignment of some devices of X86 platform is shown in the table below, but it does not show the interrupt source occupied by the PCI devices.

Function

System Timer

Standard 101/102 Key o Microsoft Keyboard

Reserved

COM 2

COM 1

Reserved

Reserved

COM 3 4

System CMOS/Real Time Clock

Reserved

COM 5 6

Reserved

PS/2 Mouse

Numeric data processor

Reserved

Reserved

- 42 - EC7-1818CLD2NA

Chapter 4 Installing the Drivers

Chapter 4 Installing the Drivers

EMGD Driver Operating Instructions

Under Windows XP system, EC7-1818CLD2NA motherboard has no graphics card driver provided by Intel. Therefore, EMGD tool must be used to generate graphics card driver, which is stored in the driver CD.

1． Under the Utilities file in the driver CD, click SETUP.exe to install EMGD graphics driver;

2． After installation of EMGD graphics driver is finished, reboot the system;

3． After the driver is installed, the system default is CRT+LVDS extended display mode;

4． The steps to enter into Display Configuration interface: Right click on the desktop--click ‘Property’---select ‘Configuration’---Select ‘Advanced’,

5． Under the ‘Display Config’ option, users can set up mode, resolution and other parameters according to actual needs. and three options will appear under the ‘Advanced’window: ‘Driver Info’,

‘Display Config’, ‘Color Correction’.

Note: If IEGD driver is installed, a slight double shadow may occur to the system in dual display mode. This is related to the IEGD driver provided by Intel. If the

IGFX-BOOT TYPE option in BIOS is configured to default setting【VBIOS

Default】or【VGA】 single display, the system will deliver normal display.

Regarding the driver program of this product, please refer to the enclosed CD.

EC7-1818CLD2NA - 43 -

Appendix

Appendix

BPI Overview

EVOC BPI (BIOS Programming Interface) is a cross-platform, easy-to-maintain software interface specification, which supports access to hardware under the

Protected Mode of the operating system. The function of the product is to provide a unified standard interface for the application software or driver; therefore, when the hardware of the motherboard is upgraded, there is no need to modify the application software or driver and the former software can operate on the new platform normally.

It has greatly sped up the product development and reduced the maintenance cost.

Currently, BPI supports the configuration of WDT and GPIO as well as H/W monitor function. As for the test program and function library, please refer to the relevant documents in the enclosed CD.

Features of the BPI include:

1、 Platform Irrelevant

The software developed by BPI function library can operate on a new platform, supporting BPI function, normally without making any modification.

2、 Security and High Reliability

The BPI function library accessing the hardware is programmed by the motherboard developer and is strictly tested; therefore, it can avoid system malfunction caused by improper operation of the system hardware.

3、 Flexible Configuration

Take GPIO configuration as an example, users may conveniently configure an

- 44 - arbitrary GPIO function by BPI function library or test program.

EC7-1818CLD2NA

Appendix

4、 Easy Maintenance

Traditional WDT and GPIO programming are closely related to the hardware with complicated test and debug process and software of different platforms; however, the software developed by BPI only requires one set of the maintenance software.

5、 Low Cost

Developing the applications by BPI will not result in additional hardware and software cost, but it will reduce the development difficulty, development cycle and time-to-market for the system integrator.

Troubleshooting and Solutions

NO. Phenomenon Troubleshooting and Solution

Analysis: it could be the problem of the CMOS battery.

1

2

3 cannot be saved if the voltage is insufficient, replace the battery; re-set the

BIOS and save again.

Analysis: it may be caused by poor connection. Remove the power plug from power socket on motherboard, you

The computer may find that certain pin of the motherboard power has can only be been collapsed to one side after some forceful insertion. powered-on occasionally

Solution: power off the computer and remove the power plug; erect the bended power pin with tweezers and re-insert in the power socket. Reboot the computer and test for several times until the problem no longer exits.

When prompts that a

Analysis: A USB flash drive is a high-speed USB2.0; connecting with drive, the system when connecting with the computer, it prompts that a a USB flash high-speed device has been connected with a low-speed connector, which indicates that the connector on motherboard is regarded as a USB1.1 port. high-speed device has been connected with a

Solution: enable the USB high-speed transmission mode on the motherboard. Different motherboards may have different settings. Change the FULLSPEED option to

EC7-1818CLD2NA - 45 -

Appendix low-speed connector.

HISPEED in USB device option.

4

The screen has no display after replacing with a

Analysis: it could result from improper operation when inserting or removing the memory and cause abnormal operation of the components on the motherboard. Focus on the circuit related to the memory on the motherboard. and cannot enter first; if it shows that the hardware are all OK, then check when the former carefully; you may find that the two pins connected with re-installed, the the second memory slot is normal, then you may know system cannot that there is short circuit in the first memory slot. Remove be booted as the two pins to their original location with tweezers well. carefully, insert the memory, reboot the system and the system will be booted smoothly.

Analysis: the data cable of the hard disk may get knocked when installing the CD-ROM, which leads to poor connection of the hard disk data cable, or the master and slave jumpers on hard disk and CD-ROM are wrongly

5

6

- 46 -

CD-ROM.

No PCI card can be detected after jumper setting. You may find that the hard disk and

CD-ROM are connected with different data cables while their jumpers are all set to master; thus, the hard disk cannot be booted. Set the CD-ROM jumper to slave and then re-install it.

Analysis: make sure the PCI card functions normally; re-insert the PCI card or insert it into another PCI slot to see whether it is normal; find out the power type in use

(AT or ATX); find out users’ requirement for the PCI card voltage. system. with a new one; if it functions normally when re-inserted or inserted in another PCI slot, then there is something wrong between the PCI card and the slot. If AT power is adopted and the PCI card requires 3.3V voltage, then the

EC7-1818CLD2NA

Appendix

7

AT power shall be replaced with ATX power because AT power cannot provide 3.3V voltage. (Suggestion: when purchasing power supplies, please check whether the PCI card in use requires 3.3V voltage or not).

Analysis: devices are not connected; no drivers are loaded; devices are broken.

Solution: check whether the cable between the device and devices can be detected. a new cable to make sure the connection is OK. Re-install the device driver and check whether it can be recognized; check whether the device is normal; if the device is normal, then check whether the device is compatible with the motherboard.

EC7-1818CLD2NA - 47 -

EC7-1818CLD2NA-Manual-C05-2413

Copyright Notice

Safety Instructions

Contents

Chapter 1 Product Introduction

Overview

Mechanical Dimensions, Weight and Environment

Typical Consumption

Microprocessor

Chipset

System Memory

Display Function

Network Function

Audio Function

Power Feature

Expansion Bus

Watchdog Function

Operating System

On-board I/O

Chapter 2 Installation

Product Outline

Warning!

Locations of Connectors

Structure

NM10

SIO W83627UHG

Jumper Setting

Installing the System Memory

Serial Port

LCD Backlight Control Connector

Display Connector

Audio Connector

SATA Connector

Hot-swap of SATA Hard Disk

Keyboard and Mouse Connector

SMBUS1 Connector

LAN Port and USB Port

GPIO Connector

Fan Connector

Power Connector

Status Indicating and Control Connector

Mini-PCIe Connector

PCI Slot

Chapter 3 BIOS Setup

UEFI Overview

UEFI Parameter Setup

Basic Function Setting for UEFI

System Resource Managed by BIOS under X86 Platform

Chapter 4 Installing the Drivers

Appendix

BPI Overview

Troubleshooting and Solutions

Related manuals

EVOC

EC7-1818CLD2NA

Cables Direct

CDLHD-000

EVOC

EC7-1817LNAR

EVOC

EC7-1817LNAR

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