EVOC | EC3-1816CLD2NA | User manual | EVOC EC3-1816CLD2NA User manual

特种计算机
Industrial Computer
产品说明书
User Manual
EC3-1816CLD2NA(B)
Cedar Trail + NM10 3.5 寸主板
Cedar Trail+NM10 3.5-inch Motherboard
Version:C01
法律资讯
警告提示
为了您的人身安全以及避免财产损失,必须注意本手册中的提示。人身安全
的提示用一个警告三角表示,仅与财产损失有关的提示不带警告三角。警告提示
根据危险等级由高到低如下表示。
危险
表示如果不采取相应的小心措施,将会导致死亡或者严重的人身伤害。
警告
表示如果不采取相应的小心措施,可能导致死亡或者严重的人身伤害。
小心
带有警告三角,表示如果不采取相应的小心措施,可能导致轻微的人身伤害。
注意
表示如果不注意相应的提示,可能会出现不希望的结果或状态。
合格的专业人员
本文件所属的产品/系统只允许由符合各项工作要求的合格人员进行操作。
其操作必须遵照各自附带的文件说明,特别是其中的安全及警告提示。 由于具
备相关培训及经验,合格人员可以察觉本产品/系统的风险,并避免可能的危险。
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文档说明
本文档适用范围
本文档适用于EVOC EC3-1816CLD2NA(B)型号。
约定
在本文档中,术语“本板”或“产品”有时特指EVOC EC3-1816CLD2NA(B)
产品。
说明
安全相关注意事项
为避免财产损失以及出于个人安全方面的原因,请注意本入门指南中关于安
全方面的信息。 文中使用警告三角来指示这些安全信息,警告三角的出现
取决于潜在危险的程度。
目录
1. 产品介绍 .................................................................................................................1
1.1 简介 ...............................................................................................................1
1.2 机械尺寸、重量与环境................................................................................1
1.3 典型功耗 .......................................................................................................2
1.4 微处理器 .......................................................................................................2
1.5 芯片组 ...........................................................................................................2
1.6 系统内存 .......................................................................................................2
1.7 显示功能 .......................................................................................................2
1.8 网络功能 .......................................................................................................2
1.9 音频功能 .......................................................................................................3
1.10 电源特性 .....................................................................................................3
1.11 Watchdog功能 ..............................................................................................3
1.12 操作系统 ......................................................................................................3
1.13 I/O接口.........................................................................................................3
2.安装说明 ...................................................................................................................4
2.1 产品外形尺寸图 ............................................................................................4
2.2 接口位置示意图 ...........................................................................................5
2.3 架构图 ...........................................................................................................6
2.4 跳线设置 .......................................................................................................7
2.5 串口 ................................................................................................................8
2.6 LCD背光控制接口 ........................................................................................9
2.7 显示接口 ........................................................................................................9
2.8 USB接口 ...................................................................................................... 11
2.9 网络接口 ......................................................................................................12
2.10 音频接口 ....................................................................................................13
2.11 鼠标键盘接口 ............................................................................................13
2.12 SATA接口...................................................................................................13
2.13 SATA硬盘热插拔.......................................................................................14
2.14 GPIO接口...................................................................................................15
2.15 风扇接口 ....................................................................................................15
2.16 电源接口 ....................................................................................................16
2.17 状态指示控制接口 ....................................................................................17
2.18 MSATA接口 ...............................................................................................18
2.19 CF卡(可选) ...........................................................................................19
3. BIOS功能介绍 .......................................................................................................20
3.1 UEFI简介 .....................................................................................................20
3.2 UEFI参数设置 .............................................................................................20
3.3 UEFI基本功能设置 .....................................................................................21
3.4 x86 平台下UEFI所要管理的系统资源 .......................................................34
4.驱动程序安装说明 .................................................................................................37
5.附录.........................................................................................................................38
5.1 BPI功能介绍 ................................................................................................38
5.2 常见故障分析与解决 ..................................................................................39
产品介绍
1.产品介绍
1.1 简介
本板采用Intel® Atom™D2550/N2600 + NM10芯片组(EC3-1816CLD2NA(B)-DW
采用Intel® Atom™ D2550 + NM10芯片组,EC3-1816CLD2NA(B)-N2600采用Intel®
Atom™ N2600 + NM10芯片组);其中D2550为1M Cache 1.86GHz,N2600为1M Cache
1.6GHz;支持板载2GB DDR3 内存(EC3-1816CLD2NA(B)-DW的主板板载1066MHz
的2GB内存, EC3-1816CLD2NA(B)-N2600的主板板载800MHz的2GB内存);显示支
持VGA、LVDS,支持单显或双显。板载2个10/100/1000Mbps网络接口。
本板具有丰富的外围接口,支持1个SATA接口,1个MSATA接口(可选)和1
个CF卡(可选),MSATA和CF不可同时使用,选择方式可在BIOS SETUP里面设置;
6个USB 2.0接口、4个串口(其中COM1支持RS-232/RS-485);1个标准的
MIC-IN/LINE-IN/LINE-OUT音频接口。
1.2 机械尺寸、重量与环境

外形尺寸(带散热器):
EC3-1816CLD2NA(B)-DW:146.1mm(长)×101.6mm(宽)×28mm(高)
EC3-1816CLD2NA(B)-N2600:146.1mm(长)×101.6mm(宽)×33mm(高)

净重:0.19Kg;

工作环境:
EC3-1816CLD2NA(B)-DW 支持:
工作温度:0℃~60℃,可扩展温度:-40℃~80℃
湿度:5 %~95%(非凝结状态)
EC3-1816CLD2NA(B)-N2600 支持:
工作温度:0℃~60℃,可扩展温度:-40℃~85℃
湿度:5%~95%(非凝结状态)

贮存环境:
温度:-40℃~80℃
湿度:5%~95%(非凝结状态)
EC3-1816CLD2NA(B)
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产品介绍
1.3 典型功耗
典型功耗是基于以下配置闲置状态的数值。
EC3-1816CLD2NA(B)-DW
CPU:板载 Intel® Atom ™ CPU D2550 @ 1.86GHz
内存:板载 Samsung/DDRIII 1066/2G

+12V@0.9A;+5%/-3%;
EC3-1816CLD2NA(B)-N2600
CPU: 板载 Intel® Atom ™ CPU N2600 @ 1.60GHz
内存:板载 Samsung/DDRIII 1066/2G 
+12V@0.68A;+5%/-3%;
1.4 微处理器
板载Intel® Atom™ D2550(双核)1M Cache 1.86GHz/N2600(双核)1M Cache
1.6GHz处理器。封装为Micro-FCBGA11。
1.5 芯片组
Intel® ATOM™ D2550/N2600 + NM10
1.6 系统内存
板 载 2GB DDR3 内 存 , EC3-1816CLD2NA(B)-DW 内 存 支 持 1066MHz ,
EC3-1816CLD2NA(B)-N2600 内存支持 800MHz。
1.7 显示功能

支持VGA、LVDS显示, VGA支持热插拔功能;都为同步输出;

VGA支持最高分辨率及刷新率为1920×1200@60Hz,LVDS最大支持1920×
1080@60HZ。
1.8 网络功能
提供2个10/100/1000Mbps网络接口,LAN1可支持网络唤醒功能。
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EC3-1816CLD2NA(B)
产品介绍
1.9 音频功能
采用HDA标准,支持 MIC-IN/LINE-IN/LINE-OUT。
1.10 电源特性
采用单12V供电。
注:默认模拟ATX电源开关机,如需采用AT开机模式,请参看说明书2.4.2部分,
做相应的跳线设置。
1.11 Watchdog功能

支持 255 级,可编程按分或秒;

支持看门狗超时中断或复位系统。
1.12 操作系统
支持操作系统:WINCE/WINXP/WINXPE/WIN7/Linux
1.13 I/O接口

提供 4 个串口,其中 COM1 支持 RS-232/RS-485 模式选择;

支持 1 个 SATA 接口,1 个 MSATA 接口(可选)或者 1 个 CF 卡接口(可选)。
(通过 BIOS 中的“Advanced”-“SATA”—“SATA port Mode as”,在这
里选择 MSATA 或者 CF 卡)
;

提供 6 个 USB2.0 接口;

提供 1 个 PS/2 键盘/鼠标接口;

提供 1 个 8 路数字 I/O 接口。
提示:如何识别跳线、接口第一脚
1、观察插头、插座旁边的文字标记,通常用“1”或加粗的线条或三角符号表示。
2、看看背面的焊盘,通常方型焊盘为第一脚。
EC3-1816CLD2NA(B)
- 3 -
安装说明
2.安装说明
2.1 产品外形尺寸图
146.1
130
102
5
8.
4.3
12.5
12.4
25
25
8.7
1.6
4.1
6.5
14.1
15.5
12.6
6.3
39
22
5.1
65
146.1
137.2
101.6
98.4
3.2
3.2
单位:mm
警告!
请务必选择合适的螺钉和使用正确的安装方法(包括板卡定位、CPU、散热
器等安装),否则可能损坏板。此板推荐 H1~H4 使用 M3×6 GB9074.4-88 螺钉。
- 4 -
EC3-1816CLD2NA(B)
安装说明
2.2 接口位置示意图
在板背面
在板背面
EC3-1816CLD2NA(B)
- 5 -
安装说明
2.3 架构图
EC3-1816CLD2NA (B) Function Block Diagram
VGA
DB15
D2550/ N2600 CPU
CH A
DP to LVDS
Onbord DDR3
DDI1
DMI
SATA II (1*7)
SATA to CF
SATA1
SATA2
PCI-E Port1
82583
LAN1
RJ45
Connector
PCI-E Port 2
82583
LAN2
RJ45
Connector
NM10
MSATA1
USB 2.0 X6
HDA
ALC892
SPI
SPI Flash
LPC
USB
SIO W83627UHG
LPT
- 6 -
GPIO
COM*4
PS/2
(K/M)
WDT
FAN
EC3-1816CLD2NA(B)
安装说明
提示:如何识别跳线、接口第一脚
1、观察插头、插座旁边的文字标记,通常用“1”或加粗的线条或三角符号表示。
2、看看背面的焊盘,通常方型焊盘为第一脚。
2.4 跳线设置
1.
JCC1:CMOS内容清除/保持设置(脚距:2.0mm)
CMOS由板上钮扣电池供电。清CMOS会导致永久性消除以前系统配置并将其设
为原始(工厂设置)系统设置。其步骤:(1)关闭计算机,断开电源;(2)瞬间短
接JCC1插针;(3)开计算机;(4)启动时按屏幕提示按键进入BIOS设置,重新加载
最优缺省值;(5)保存并退出设置。设置方式如下:
JCC1
2.
设置
功能
1-2 开路
正常工作状态(Default)
1-2 短路
清除 CMOS 内容,所有 BIOS 设置恢复成出厂值
JP1:AT/ATX开机模式选择(脚距:2.0mm)
JP1
3.
设置
功能
1-2 短路
AT 开机模式
2-3 短路
ATX 开机模式(Default)
JP2~JP3:COM1 RS-232/ RS-485模式选择(脚距:2.0mm)
COM1支持RS-232/RS-485两种工作模式,通过跳线JP2/JP3来实现工作模式的
选择。
模式选择
管脚设置
JP2、JP3
RS-232
(Default)
RS-485
JP2
1-2
3-4
JP3
1-3
2-4
3-5
4-6
EC3-1816CLD2NA(B)
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安装说明
4.
JCF1:CF卡工作电压选择(脚距:2.0mm)
JCF1
5.
设置
功能
1-2 短路
+3.3V
2-3 短路
+5V(Default)
JLCD1:LCD工作电压选择(脚距:2.0mm)
不同的 LCD 屏电压可能不同,本板提供了 3.3V 和 5V 两种电压选择,当所
选择的 LCD 电压与所使用的 LCD 屏的工作电压一致时,LCD 屏才能正常显示。设
置方式如下:
设置
JLCD1
功能
1-2 短路
+3.3V(Default)
2-3 短路
+5V
2.5 串口
1、 本板卡提供1个DB9串口,COM1支持RS-232/RS-485。
信号名称
管脚
COM1
RS-232
RS-485
1
DCD#
Data-
2
RXD
Data+
3
TXD
NC
4
DTR#
NC
5
GND
GND
6
DSR#
NC
7
RTS#
NC
8
CTS#
NC
9
RI#
NC
注:在 RS485 模式下,数据收发方向为自动控制。
- 8 -
EC3-1816CLD2NA(B)
安装说明
2、 本主板提供3个2×5Pin的插针串口(脚距:2.0mm),管脚定义如下:
管脚
信号名称
管脚
信号名称
1
DCD#
2
RXD
3
TXD
4
DTR#
5
GND
6
DSR#
7
RTS#
8
CTS#
9
RI#
10
NA
COM2~COM4
2.6 LCD背光控制接口
本板提供1个1×4Pin 的wafer LCD背光控制接口(脚距:2.0mm),管脚定
义如下:
LCDB1
管脚
信号名称
1
VCC_LCDBKLT
2
LCD_BKLTCTL
3
LCD_BKLTEN
4
GND
注:VCC_LCDBKLT—— +12V 背光电源(电流限制在 1A 以下);
LCD_BKLTCTL——背光控制(该信号由 CPU 直接输出,为 PWM 信号,电压幅
值 0V—3.3V,占空比在 0%~100%之间);
LCD_BKLTEN ——背光使能,高有效(此板该信号由 CPU 直接输出,CMOS 输
出,电压幅值为 0V-3.3V)。
2.7 显示接口
1、 本主板提供1个标准DB15 VGA接口,管脚定义如下:
EC3-1816CLD2NA(B)
- 9 -
安装说明
VGA1
管脚
信号名称
管脚
信号名称
1
Red
2
Green
3
Blue
4
NC
5
GND
6
GND
7
GND
8
GND
9
NC
10
GND
11
NC
12
DDCDATA
13
HSYNC
14
VSYNC
15
DDCCLK
注意:由于Intel GMA驱动限制,在安装完显卡驱动后重启进入系统,CRT可能会
成为扩展模式或者CRT不显示(此时CRT为副显),此时可通过Ctrl+Alt+F1热键
进行切换,将CRT转换为主显示。
2、 LVDS接口
本板提供1个双通道24bitLVDS接口(LVDS1、LVDS2;脚距:1.0mm),使用
单通道的18位/24位的LVDS屏时,LVDS数据线要接在LVDS1位置。双通道24位LVDS
管脚定义如下:
LVDS1
- 10 -
管脚
信号名称
管脚
信号名称
1
LVDSO_D0+
2
LVDSO_D0-
3
GND
4
GND
5
LVDSO_D1+
6
LVDSO_D1-
7
GND
8
GND
9
LVDSO_D2+
10
LVDSO_D2-
11
GND
12
GND
13
LVDSO_CLK+
14
LVDSO_CLK-
15
GND
16
GND
17
LVDSO_D3+
18
LVDSO_D3-
19
VDD
20
VDD
EC3-1816CLD2NA(B)
安装说明
管脚
信号名称
管脚
信号名称
1
LVDSE_D0+
2
LVDSE_D0-
3
GND
4
GND
5
LVDSE_D1+
6
LVDSE_D1-
7
GND
8
GND
9
LVDSE_D2+
10
LVDSE_D2-
11
GND
12
GND
13
LVDSE_CLK+
14
LVDSE_CLK-
15
GND
16
GND
17
LVDSE_D3+
18
LVDSE_D3-
19
VDD
20
VDD
LVDS2
注:LVDSOx表示双扫描PANEL的奇数行,LVDSEx表示双扫描PANEL的偶数行。本板
用到LVDS插座型号为DF20G-20DP-1V,建议使用对应端子的型号DF20A-20DF-1C。
2.8 USB接口
本板提供1组双USB接口连接器(J1)和2组2×5Pin插针USB接口(J2,J3,
脚距:2.0mm),共可支持6个USB设备。
J1(USB1\ USB2)
J2、J3
管脚
信号名称
1
+5V
2
USB_Data-
3
USB_Data+
4
GND
管脚
信号名称
管脚
信号名称
1
+5V
2
+5V
3
USB1_Data-
4
USB2_Data-
5
USB1_Data+
6
USB2_Data+
7
GND
8
GND
9
NA
10
GND
EC3-1816CLD2NA(B)
- 11 -
安装说明
2.9 网络接口
本板提供2个10/100/1000Mbps网络接口,1个是RJ45连接器LAN1,另1个是2
×7的插针接口(LAN2 脚距:2.0mm)。
LAN1
LILED
网络速度
(双色:黄绿双色)
指示状态
绿色
1000Mbps
有数据传输
橙色
100Mbps
无数据传输
灭
10Mbps
ACTLED
网络活动
(单色:绿色灯)
指示状态
闪烁
灭
注:千兆网卡不管有/无Link信号,左边的ACTLED灯表示的是有无数据传输,有
数据传输时,左边的绿色灯应为“闪烁”状态,只连接网络未收发数据时,绿色
灯应为“熄灭”状态,有广播包时,ACTLED灯“闪烁”属于正常。
LAN2
- 12 -
管脚
信号名称
管脚
信号名称
1
MX0+
2
MX0-
3
MX1+
4
MX1-
5
MX2+
6
MX2-
7
MX3+
8
MX3-
9
GND
10
GND
11
LINK1000-
12
LINK100-
13
ACT_LED+
14
ACT_LED-
EC3-1816CLD2NA(B)
安装说明
2.10 音频接口
本板提供1个2×5Pin的音频接口(脚距:2.0mm)。
管脚
信号名称
管脚
信号名称
1
LOUT_R
2
LOUT_L
3
GND_AUDIO
4
GND_AUDIO
5
LIN_R
6
LIN_L
7
GND_AUDIO
8
GND_AUDIO
9
MIC_L
10
MIC_R
AUDIO1
2.11 鼠标键盘接口
本板提供1个Mini DIN一转二的PS/2接口。
KM1
管脚
信号名称
1
KB_DATA
2
MS_DATA
3
GND
4
+5V
5
KB_CLK
6
MS_CLK
2.12 SATA接口
本主板提供1个SATA接口,1个MSATA接口(可选),选择方式可在BIOS SETUP
里面设置,详见BIOS功能介绍。
管脚
SATA1
信号名称
1
GND
2
SATA_TX+
3
SATA_TX-
4
GND
5
SATA_RX-
6
SATA_RX+
7
GND
EC3-1816CLD2NA(B)
- 13 -
安装说明
2.13 SATA硬盘热插拔
SATA 硬盘热插拔需注意:
(1)
硬盘必须支持:SATA 2.0 接口,并且采用 15 芯 SATA 硬盘电源接口。
(2)
芯片组驱动程序支持 SATA 硬盘的热插拔。
(3)
不能对操作系统所在的 SATA 硬盘进行带电热插拔。
SATA 硬盘数据线
SATA 硬盘电源线
请按照如下步骤进行 SATA 硬盘热插拔,否则,操作不当会导致硬盘损坏和
数据丢失。
热插入SATA硬盘步骤:
步骤1:请将SATA电源线1x4-针脚(白色)一端接到电源适配器的1x4-针脚电源线
一端。
步骤2:将SATA 数据线接到主板上的SATA接口。
- 14 -
EC3-1816CLD2NA(B)
安装说明
步骤3:将SATA电源线15-针脚接口(黑色)一端接到SATA硬盘。
步骤4:将SATA数据线接到SATA硬盘。
热拔出SATA硬盘步骤:
步骤 1:从设备管理器中卸载该硬盘。
步骤 2:从 SATA 硬盘一侧拔去 SATA 数据线。
步骤 3:从 SATA 硬盘一侧拔去 SATA 15-针脚电源线接口(黑色)。
2.14 GPIO 接口
GPIO1
(脚距:2.0mm)
管脚
信号名称
管脚
信号名称
1
GPIO1
2
GPIO5
3
GPIO2
4
GPIO6
5
GPIO3
6
GPIO7
7
GPIO4
8
GPIO8
9
GND
10
NC
注:GPIO Default值为TTL输入/输出,输入输出信号的电压范围为0~5V,1、3、
5、7脚为输入,2、4、6、8脚为输出,出厂默认状态为高5V。
EC3-1816CLD2NA(B)
- 15 -
安装说明
2.15 风扇接口
本主板提供 1 个 1×4Pin 的 CPU 风扇接口(CPUFAN1,脚距:2.54mm)。使
用风扇插座时要注意以下三点:

风扇电流不大于 500 毫安(12 伏特)。

请确认风扇接线和本插座的接线是否相符。电源线(通常为红色)在
中间位置。另外就是地线(通常为黑色)和风扇转速输出脉冲信号线
(其它颜色)。有些风扇没有转速检测,但该引线却有高达 12V 的输
出,会损坏主板,这是非标准接线。建议使用带转速检测风扇。

将风扇气流调整成能将热量排出的方向。
CPUFAN1
管脚
信号名称
1
GND
2
+12V
3
FAN_IO
4
FAN_PWM
注:FAN_IO:风扇转速脉冲输出,FAN_PWM:风扇转速PWM控制。
2.16 电源接口
1、AT电源接口,单12V电源接口(脚距:4.2mm)
PWR1
- 16 -
管脚
信号名称
1
GND
2
GND
3
+12V
4
+12V
EC3-1816CLD2NA(B)
安装说明
2、SATA电源转接接口
wafer 1x4P电源插座( 白色,脚距:2.54mm)
PWR2
管脚
信号名称
1
+12V
2
GND
3
GND
4
+5V
2.17 状态指示控制接口
1、电源开关及硬盘指示灯接口(脚距:2.54mm)
FP1
管脚
信号名称
管脚
信号名称
1
PWRBTN#
2
GND
3
GND
4
RESET#
5
HDD_LED-
6
HDD_LED+
2、电源指示灯接口(脚距:2.54mm)
FP2
管脚
信号名称
1
PWR_LED+
2
NC
3
GND
3、扬声器输出接口(脚距:2.54mm)
FP3
管脚
信号名称
1
SPEAKER
2
NC
3
GND
4
+5V
EC3-1816CLD2NA(B)
- 17 -
安装说明
2.18 MSATA接口
MSATA1(在板背面)
- 18 -
管脚
信号名称
管脚
信号名称
1
WAKE#
2
+3.3V
3
NC
4
GND
5
NC
6
+1.5V
7
CLKREQ#
8
NC
9
GND
10
NC
11
NC
12
NC
13
NC
14
NC
15
GND
16
NC
17
NC
18
GND
19
NC
20
W_DISABLE#
21
GND
22
23
SATA_RX+
24
+3.3V
25
SATA_RX-
26
GND
27
GND
28
+1.5V
29
GND
30
NC
31
SATA_TX-
32
NC
33
SATA_TX+
34
GND
35
GND
36
NC
37
GND
38
NC
39
+3.3V
40
GND
41
+3.3V
42
NC
43
GND
44
NC
45
NC
46
NC
47
NC
48
+1.5V
49
NC
50
GND
51
Reserved
52
+3.3V
EC3-1816CLD2NA(B)
NC
安装说明
2.19 CF卡(可选)
本主板提供CF卡可选,选择方式可通过BIOS SETUP里面设置,详见BIOS功
能介绍。
CF卡是一种快速存储器,体积很小,使用方便,存储量随使用的卡变化,
如128M、256M等。CF卡插入时只能以一个方向插入,板上标识为CF1,在背面。
管脚
信号名称
管脚
信号名称
1
GND
26
CD1#
2
D3
27
D11
3
D4
28
D12
4
D5
29
D13
5
D6
30
D14
6
D7
31
D15
7
CS0#
32
CS1#
8
GND
33
VS1#
9
ATASEL#
34
IOR#
10
GND
35
IOW#
11
GND
36
WE#
12
GND
37
IRQ
13
VCC
38
VCC
14
GND
39
CSEL#
15
GND
40
VS2#
16
GND
41
RESET#
17
GND
42
IORDY
18
A2
43
DREQ
19
A1
44
DACK#
20
A0
45
DASP#
21
D0
46
ATA66_DET
22
D1
47
D8
23
D2
48
D9
24
WP/IOCS16#
49
D10
25
CD2#
50
GND
EC3-1816CLD2NA(B)
- 19 -
BIOS 功能介绍
3.BIOS功能介绍
3.1 UEFI简介
UEFI(Unified Extensible Firmware Interface:标准的可扩展固件接口),
是新一代的计算机固件,用于取代传统的BIOS。UEFI固件存储在主板的闪存存储
器中,主要功能包括:初始化系统硬件,设置各系统部件的工作状态,调整各系
统部件的工作参数,诊断系统各部件的功能并报告故障,给上层软件系统提供硬
件操作控制接口,引导操作系统等。UEFI提供用户一个菜单式的人机接口,方便
用户配置各系统参数设置,控制电源管理模式,调整系统设备的资源分配等。
正确设置UEFI的各项参数,可使系统稳定可靠地工作,同时也能提升系统的
整体性能。不适当的甚至错误的UEFI参数设置,则会使系统工作性能大为降低,
使系统工作不稳定,甚至无法正常工作。
3.2 UEFI参数设置
每当系统接通电源,正常开机后,便可看见进入UEFI设置程序提示的信息。
此时(其它时间无效),按下提示信息所指定的按键(通常为<Del>键或<F2>键)
即可进入UEFI设置程序。
通过UEFI设置程序修改的所有设置值(除了日期、时间)都保存在系统的闪
存存储器中,即使掉电或拔掉主板电池,其内容也不会丢失;而日期、时间则保
存在系统的CMOS存储器中,该CMOS存储器由电池供电,即使切断外部电源,其内
容也不会丢失,除非执行清除CMOS内容的操作。
注意!UEFI的设置直接影响到电脑的性能,设置错误的参数将造成电脑的
损坏,甚至不能开机,请使用UEFI内置缺省值来恢复系统正常运行。
由于本公司不断研发更新UEFI,其设置界面也会略有不同,以下的画面供
您参考,有可能跟您目前所使用的UEFI设置程序不完全相同。
- 20 -
EC3-1816CLD2NA(B)
BIOS 功能介绍
3.3 UEFI基本功能设置
当SETUP程序启动之后,您可以看到Aptio Setup Utility – Copyright (C)
2012 American Megatrends, Inc.主画面如下:

Main
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main Config Advanced Monitor Boot Security Save & Exit
Set the Date. Use‘Tab’
Motherboard Information
to switch between Date
Project Name
EC3-1816CLD2NA(B)
elements.
BIOS Version
C00 P9173012
Build Date
1/31/2013 10:10:10
→←:Select Screen
↑↓:Select Item
Processor Type
Enter:Select
Intel(R) Atom(TM) CPU N2600 @1.60GHz
+/-:Change Opt
F1:General Help
Memory Frequency
800 MHz(DDR3)
F2:Previous Values
Total Memory
2048 MB
F3:Optimized Defaults
Power Type
ATX
F4:Save ESC:Exit
LAN0 MAC
00 90 27 E0 00 51
LAN1 MAC
00 90 27 E0 00 52
System Date
[Mon 11/01/2009]
System Time
[00:47:55]
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

System Date
选择此选项,用< + > / < - >来设置目前的日期。以月/日/年的格式来表
示。各项目合理的范围是:Month/月(1-12), Date/日(01-31),Year/年(最大至
2099), Week/星期(Mon.~ Sun.)。

System Time
选择此选项,用< + > / < - >来设置目前的时间。以时/分/秒的格式来表
示。各项目合理的范围是:Hour/时(00-23), Minute/分(00-59),Second/秒
(00-59)。
EC3-1816CLD2NA(B)
- 21 -
BIOS 功能介绍

Config
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config Advanced Monitor Boot
Security
Save & Exit
Power Configuration
Restore AC Power Loss
[Last State]
Display Configuration
IGFX – Boot Type
[CRT]
DP-to-LVDS Panel Type
[800x600/18/Single]
LVDS BackLight Value
128
Fixed Graphics Memory Size [128MB]
Audio Configuration
Azalia Controller
USB Configuration
UHCI #1 (ports 0 and 1)
UHCI #2 (ports 2 and 3)
UHCI #3 (ports 4 and 5)
UHCI #4 (ports 6 and 7)
USB 2.0(EHCI) Support
PCIe Root Port Configruation
All PCIe Port
Automatic ASPM
ASPM L0s
ASPM L1
Mini PCIe Slot
Automatic ASPM
ASPM L0s
ASPM L1
LAN Configuration
LAN2
Automatic ASPM
ASPM L0s
ASPM L1
[HD Audio]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Manual]
[Disabled]
[Disabled]
[Auto]
[Manual]
[Disabled]
[Disabled]
[Auto]
[Manual]
[Disabled]
[Disabled]
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Restore AC Power Loss
当 AC 电源断掉又供上后,期望计算机回到哪种状态的设置项。
*
- 22 -
Power Off
EC3-1816CLD2NA(B)
BIOS 功能介绍
S5 状态,即供上交流电后还需手动开机。
*
Power On
S0 状态,即供上交流电后自动开机。
*
Last State
回到 S0 还是 S5 状态,依赖于计算机断开 AC 电源时的状态。例如,断
开 AC 电源时计算机处在开机状态(S0 状态),那么当重新给 AC 电源时
计算机将自动开机;当断开 AC 电源时计算机已处在关机状态(S5 状态),
那么重新供给 AC 电源时不自动开机(保持 S5 状态)。

IGFX – Boot Type
设置IGD启动主显示设备

DP-to-LVDS Panel Type
用来选择板载LVDS屏的分辨率

LVDS BackLight Value
用来设置LVDS背光亮度调节

Fixed Grapics Memory Size
设置显存大小

Azalia Controller
此选项用于打开或关闭声卡控制器

UHCI #X (ports X and X)
此选项用于按控制器方式来打开或关闭

USB 2.0(EHCI) Support
此选项用于使能USB2.0

All PCIE Port
此选项打开或关闭所有PCIE port口的设备,包括网口1,网口2,Mini PCIE
Slot。

Mini PCIE Slot
EC3-1816CLD2NA(B)
- 23 -
BIOS 功能介绍
此选项用于打开或关闭主板上的Mini PCIe Slot接口。

LAN2
此选项用于打开或关闭主板上的网口2

Automatic ASPM
此选项用于选择自动还是手动配置主板上设备的电源管理功能

ASPM L0s
此选项用于打开或关闭L0s省电功能

ASPM L1
此选项用于打开或关闭L1省电功能

Advanced
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main







Config
Advanced
Monitor Boot
Security
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized
Defaults
F4:Save ESC:Exit
CPU
SATA
USB
COM
PPM
Clock Generator
EVOC Features
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
- 24 -
EC3-1816CLD2NA(B)
BIOS 功能介绍

CPU
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
CPU
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
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
[Enabled]
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
显示CPU的相关信息。注意,CPU的Type, Speed, Core, HT等跟平台所安装的CPU
有关,不同系列的CPU所显示的信息不同。

Hyper-Threading
Hyper Threading Technology功能的控制开关
EC3-1816CLD2NA(B)
- 25 -
BIOS 功能介绍

SATA
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
SATA Port0
SATA Port1
SATA Controller(S)
Configure SATA as
SATA Port Mode as
HDD Latency Time
Not Present
Not Present
[Enabled]
[IDE]
[mSATA Device]
[Disabled]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
SATA Port0~1动态侦测主板上有没有接SATA设备,如果对应的Port上有接设备,
则显示该SATA设备的型号。否则,显示Not Present。

SATA Controller(S)
SATA控制器用来打开或关闭SATA Port上的设备

Configure SATA as
配置SATA设置的类型:IDE或AHCI

SATA Port Mode as
用来选择SATA接口是作为mSATA设备,还是CF卡

HDD Latency Time
用来增加开机阶段硬盘侦测时间
- 26 -
EC3-1816CLD2NA(B)
BIOS 功能介绍

USB
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
USB Configuration
USB Devices:
1 Keyboard,1 Mouse, 2 Hubs
Legacy USB Support
[Enabled]
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Legacy USB Support
此选项用于支持传统的USB设备(键盘,鼠标,存储设备等),当该项设为
Enabled时,即使不支持USB的操作系统如DOS下也能使用USB设备。当设置成
Disabled时,传统设备在不支持USB的操作系统中将不可用。
注意:EFI application下USB仍然可用,如Shell下。

COM
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
COM
Serial
Serial
Serial
Serial
Port
Port
Port
Port
0
1
2
3
Configuration
Configuration
Configuration
Configuration
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
EC3-1816CLD2NA(B)
- 27 -
BIOS 功能介绍

Serial Port 0~3 Configuration
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
Serial Port 0~3 Configuration
Serial Port
Device Settings
[Enabled]
IO=3F8h; 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
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
* Serial Port0~3
此项用于打开或关闭当前串口
* Device Settings
此项用于显示串口当前的资源配置
* Change Settings
此项用于配置串口所用的资源(IO和IRQ)

PPM
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
PPM Configration
EIST
[Enabled]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
- 28 -
EC3-1816CLD2NA(B)
BIOS 功能介绍

EIST
此项是支持Intel的CPU频率可调节功能

Clock Generator
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
Clock Generator
Spread Spectrum
[Disabled]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Spread Spectrum
此选项用于设置时钟信号的展频功能

EVOC Features
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
EVOC Features
FMI Configuration
[Enabled]
Time Record Support
eDisk Support
eLogo Support
[Enabled]
[Disabled]
[Disabled]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
EC3-1816CLD2NA(B)
- 29 -
BIOS 功能介绍

FMI Configuration
此项是总开关,用来控制是否支持EVOC Features

Time Record Support
此项用来记录主板运行时长

eDisk Support
此项用来打开或关闭虚拟磁盘

eLogo support
此项用来在线更换开机Logo,只有当eDisk Support是enabled时,该功能
才能实现

Monitor
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config
Advanced Monitor Boot
Security
PC Health Status
System Temperature
CPU Temperature
CpuFan Speed
Vcore
V3.3
V5.0
V12.0
VBAT
: +26 C
: +57 C
:N/A
: +1.152 V
: +3.328 V
: +5.058 V
: +12.091 V
: +3.296 V
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
显示当前所侦测到得硬件的电压,温度,风扇转速等监控信息。

System Temperature
当前系统温度,一般主板上有热敏电阻监测。

CPU Temperature
当前CPU温度。CPU的温度由板上的温度传感器监测。
- 30 -
EC3-1816CLD2NA(B)
BIOS 功能介绍

CpuFan Speed
当前CPU风扇转速

Vcore
CPU核心电压

V3.3/ V5.0/V12.0
开关电源输出电压

VBAT
CMOS电池电压

Boot
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config
Advanced Monitor Boot
Boot Configuration
Quiet Boot
Security
[Disabled]
Boot Option Priorities
Boot Option #1
[Built-in EFI Shell]
 Special Boot Order Configuration
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Quiet Boot
Boot模式选择开关,用于打开或关闭Quiet Boot功能。

Boot Option Priorities
此项用于配置系统引导的优先次序。其中#1优先级最高,#n优先级最低。
EC3-1816CLD2NA(B)
- 31 -
BIOS 功能介绍

Special Boot Order Configuration
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Boot
Special Boot Order Configuration
Special Boot Order Configuration
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
[Disabled]
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Special Boot Order Configuration
此项用于配置传统设备在BBS中的优先次序

Security
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config
Advanced Monitor Boot
Security
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.
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Administrator Password
User Password
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
- 32 -
EC3-1816CLD2NA(B)
BIOS 功能介绍

Setup Administrator Password
此项用于设置管理员密码
注:如果只设置管理员密码,则只当进入Setup设置程序时需要
输入管理员密码。

Save & Exit
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config
Advanced Monitor Boot
Security
Save Changes and Reset
Discard Changes and Reset
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Save Changes and Reset
此项用于保存修改并重启

Discard Changes and Reset
此项用于放弃所作修改并重启
EC3-1816CLD2NA(B)
- 33 -
BIOS 功能介绍
3.4 x86 平台下UEFI所要管理的系统资源
这里的系统资源我们定义三种:I/O端口地址,IRQ中断号和DMA号。

DMA
级别

功能
DMA0
未分配
DMA1
未分配
DMA2
未分配
DMA3
未分配
DMA4
用于 DMAC 的级联
DMA5
未分配
DMA6
未分配
DMA7
未分配
APIC
高级可编程中断控制器。在现代P4以上级别的主板中,大都支持APIC,可
以提供多于16个中断源,如IRQ16—IRQ23,部分主板如支持PCI-X的主板可以有
多达28个中断源。但要启用该功能必须相应的操作系统支持。

IO端口地址
X86的I/O地址线只设计16条,从0~0FFFFh,I/O地址空间总共有64K,在传
统的ISA接口,只使用到前面的1024个(0000~03FFh),0400h以上的端口为PCI
接口与EISA接口所使用。每一外围设备都会占用一段I/O地址空间。下表给出了
X86平台大致上所要用到的I/O接口列表。
- 34 -
EC3-1816CLD2NA(B)
BIOS 功能介绍
地
址
设备描述
000h – 001Fh
DMA 控制器#1
020h - 021h
可编程中断控制器
040h - 043h
系统计时器
060h - 060h
PS/2 标准键盘
064h – 064h
PS/2 标准键盘
070h - 071h
系统 CMOS/实时时钟
081h - 091h
DMA 控制器
0A0h – 0A1h
可编程中断控制器
0C0h – 0DFh
DMA 控制器
0F0h – 0FFh
数据数值处理器
2E8h – 2EFh
通信端口 4
2F8h – 2FFh
通信端口 2
3B0h – 3BBh
Intel(R) Graphic Media Accelerator
3C0h – 3DFh
Intel(R) Graphic Media Accelerator
3E8h – 3EFh
通信端口 3
3F8h – 3FFh
通信端口 1
4D0h – 4D1h
可编程中断控制器
D00h – FFFFh
PCI Bus
EC3-1816CLD2NA(B)
- 35 -
BIOS 功能介绍

IRQ中断分配表
系统共0有15个中断源,有些已被系统设备独占。只有未被独占的中断才可
分配给其它设备使用。ISA设备要求独占使用中断;只有即插即用ISA设备才可由
UEFI或操作系统分配中断。而多个PCI设备可共享同一中断,并由UEFI或操作系
统分配。下表给出了X86平台部分设备的中断分配情况,但没有给出PCI设备所占
用的中断资源。
级别
- 36 -
功能
IRQ0
系统计时器
IRQ1
标准 101/102 键或 Microsoft 键盘
IRQ2
保留
IRQ3
通信端口 2
IRQ4
通信端口 1
IRQ5
保留
IRQ6
保留
IRQ7
通信端口 3 4
IRQ8
系统 CMOS/实时时钟
IRQ9
保留
IRQ10
保留
IRQ11
保留
IRQ12
PS/2 鼠标
IRQ13
数据数值处理器
IRQ14
保留
IRQ15
保留
EC3-1816CLD2NA(B)
驱动程序安装说明
4.驱动程序安装说明
本产品的驱动程序可依据配套光盘内容安装,在此不做介绍。
EC3-1816CLD2NA(B)
- 37 -
附录
5.附录
5.1 BPI功能介绍
EVOC BPI(BIOS Programming Interface)是一种跨平台的,易维护的,支
持操作系统保护模式下访问硬件的软件接口规范。本产品的功能是为应用层软件
或驱动提供统一的标准接口,在主板硬件升级时,无需修改应用层软件或驱动,
原来的软件就可在新的平台上正常运行。大大提高产品的开发速度和降低产品的
维护成本。目前 BPI 支持 WDT,GPIO 的配置及 H/W monitor 功能,其测试程序及
库函数等相关文档详见说明书光盘。
BPI 具有如下特点:
1、 平台无关性
使用 BPI 库函数开发的软件,无需做任何修改,就可直接在支持 BPI
功能的新平台上正常运行。
2、 安全性和可靠性高
访问硬件的 BPI 库函数由主板开发商编写,并经过严格测试,可避免
因对系统硬件操作不当,造成系统异常问题。
3、 配置灵活
如 GPIO 配置,通过 BPI 库函数或测试程序,用户可很方便地配置任意
一个 GPIO 功能。
4、 易维护
传统方式的 WDT 及 GPIO 编程与硬件密切相关,测试及调试复杂,且需
要维护不同平台的软件,而使用 BPI 开发的软件,只要维护一套软件
即可。
5、 成本低
用户使用 BPI 开发应用程序,不会增加额外的硬件和软件成本。相反
会大大降低软件开发难度,缩短开发周期,可帮助系统集成商产品快
速上市。
- 38 -
EC3-1816CLD2NA(B)
附录
5.2 常见故障分析与解决
常见故障
检查点
1. 请确认电源连接线是否连接正常
2. 请确认所用电源是否满足主板的供电要求
3. 查看CPU是否安装到位,CPU卡扣是否扣好
通电之后不开机
4. 尝试重新插拔内存条
5. 尝试更换内存条
6. 尝试根据主板说明书清除主板CMOS
7. 请确认是否有外接卡,去除外接卡后是否正常
BIOS Setup设置不
能保存
1. 请确认CMOS电池电压是否低于2.8V,如低于2.8V,请更
换新电池,重新设置保存
1. 请确认硬盘电源线、数据线是否连接正常
提示无法找到可引
2. 请确认硬盘是否有物理损坏
导设备
3. 请确认硬盘中是否正常安装操作系统
进入系统过程中蓝
1. 请确认内存条及外接卡是否松动
2. 尝试去掉新安装的硬件,卸载驱动或软件
屏或死机
3. 尝试更换内存
1. 尝试使用第三方软件检查硬盘是否有坏道
进入操作系统缓慢
2. 请确认系统所在分区剩余空间是否过少
3. 请确认 CPU 散热风扇是否正常转动
1. 请确认 CPU 散热风扇是否正常转动
2. 请确认是否误触发工控机复位按钮
系统自动重启
3. 请使用杀毒软件确认系统是否感染病毒
4. 请确认内存条及外接卡是否松动
5. 请确认所用电源带载能力是否足够,可尝试更换电源
EC3-1816CLD2NA(B)
- 39 -
附录
无法检测到USB设
1. 请确认 USB 设备是否需要单独供电
2. 请确认 USB 接口是否存在接触不良
备
3. 请确认 BIOS Setup 中 USB 控制器是否打开
1. 请确认 PCI 卡是否需要额外供电
无法检测到PCI卡
2. 请确认 PCI 卡工作所需电压与主板 PCI 提供电压(默认
5V)是否相符
3. 请确认更换 PCI 槽位后能否被识别
1. 依据 ISA 卡手册确定 ISA 卡所使用的资源已经被 BIOS 预
留--大部分主板 BIOS Setup 中有针对 ISA 使用 I/O 或
无法检测到ISA卡
memory 资源的预留选项,ISA 卡所使用的 IRQ 是否在
BIOS Setup 中被 reserved
2. ISA 卡一般在系统下无法直接识别,Windows 系统需在
“控制面板”中选择“添加硬件”进行添加
- 40 -
EC3-1816CLD2NA(B)
Legal Information
Warnings
Please pay attention to the tips within the manual so as to avoid personal injury or
property losses. The tips for personal injury are indicated in warning triangles while
the tips only related to property losses have no warning triangles. The warning tips are
listed as follows with the hazardous scale from severe to slight.
Danger
If handled carelessly, death or severe human injury will occur.
Warning
If handled carelessly, death or severe human injury might occur.
Caution
Warning triangle indicates that slight human injury might occur if handled carelessly.
Note
Unexpected result or status might occur, if not handled according to the tips.
Professional Personnel
The product/system covered by the manual can only be handled by qualified and
professional personnel. During operation, please follow the respective instructive
manuals, especially the safety warnings. The professional personnel have been trained
and possess relevant experiences; therefore, he/she could be aware of the risks of the
product/system and avoid possible damages.
EVOC Product
Please pay attention to the following instructions:
Warning
EVOC product can only be used according to the descriptions within the manual,
including the contents and the relevant technical documents. If the products or
components from other companies are required, please get the recommendation and
grant from EVOC first. Proper transportation, storage, assembly, installation,
debugging, operation and maintenance are prerequisite to ensure product safety and
normal operation; therefore, please ensure permitted environment conditions and pay
attention to the tips within the manual.
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.
Warranty Terms:
The warranty on the product lasts for one year. If the user has additional requirements,
the contract signed between the two sides shall prevail.
Please visit our website: http://www.evoc.com for more information,
or send an email to the Technical Support Mailbox support@evoc.com
(International) or support@evoc.cn (Domestic) for consultation.
Hotline: 4008809666
About this manual
Scope of the Manual
The manual is appropriate for EVOC EC3-1816CLD2NA(B).
Convention
The term “the PC” or “the Product” within the manual usually stands for EVOC
EC3-1816CLD2NA(B).
Instructions
Safety instructions
To avoid property losses or individual injury, please pay attention to the safety
instructions within the manual. The warnings within the manual are marked with
warning triangle
potential hazard.
, whose existence is dependent upon the scale of the
Contents
1. Product Introduction .................................................................................................1
1.1 Overview ........................................................................................................1
1.2 Mechanical Dimensions, Weight and Environment ........................................1
1.3 Typical Consumption ......................................................................................2
1.4 Microprocessor ...............................................................................................2
1.5 Chipset............................................................................................................2
1.6 System Memory..............................................................................................2
1.7 Display............................................................................................................2
1.8 Network ..........................................................................................................3
1.9 Audio ..............................................................................................................3
1.10 Power Feature ...............................................................................................3
1.11 Watchdog ......................................................................................................3
1.12 Operating System..........................................................................................3
1.13 I/O Ports........................................................................................................3
2. Installation Instructions ............................................................................................4
2.1 Product Dimensions Drawing .........................................................................4
2.2 Port Location ..................................................................................................5
2.3 Structure Diagram...........................................................................................6
2.4 Jumper Setting ................................................................................................7
2.5 COM Port .......................................................................................................8
2.6 LCD Backlight Control Connector .................................................................9
2.7 Display Port ....................................................................................................9
2.8 USB Port....................................................................................................... 11
2.9 LAN Port ......................................................................................................12
2.10 Audio Port...................................................................................................13
2.11 Mouse/Keyboard Port .................................................................................13
2.12 SATA Interface............................................................................................13
2.13 SATA HDD Hot Plugging...........................................................................14
2.14 GPIO Port ...................................................................................................15
2.15 Fan Connector.............................................................................................16
2.16 Power Connector ........................................................................................16
2.17 Status Indicating and Control Connectors...................................................17
2.18 MSATA Port................................................................................................18
2.19 CF Card (optional)......................................................................................19
3. BIOS Setup.............................................................................................................20
3.1 UEFI Overview.............................................................................................20
3.2 UEFI Parameter Setup ..................................................................................20
3.3 Basic Function Setting for UEFI...................................................................21
3.4 System Resource Managed by UEFI under X86 Platform............................34
4. Installing the Drivers ..............................................................................................37
5. Appendix ................................................................................................................38
5.1 BPI Function.................................................................................................38
5.2 Troubleshooting and Solutions .....................................................................40
Product Introduction
1. Product Introduction
1.1 Overview
This motherboard contains Intel® Atom™D2550/N2600 + NM10 chipset
(EC3-1816CLD2NA(B)-DW contains Intel® Atom™ D2550 + NM10 chipset,
EC3-1816CLD2NA(B)-N2600 contains Intel® Atom™ N2600 + NM10 chipset),
D2550 is 1M Cache 1.86GHz,N2600 is 1M Cache 1.6GHz;supports onboard 2GB
DDR3 memory (EC3-1816CLD2NA(B)-DW motherboard supports onboard
1066MHz 2GB memory; EC3-1816CLD2NA(B)-N2600 motherboard supports
onboard 800MHz 2GB memory). The motherboard supports VGA and LVDS
displays, single or dual-display, and onboard two 10/100/1000Mbps network ports.
This board provides multiple external ports, including one SATA interfaces , one
MSATA interfaces (optional) and one CF card (optional), MSATA and CF cannot be
used simultaneously ,the selection method can be set in BIOS SETUP; six USB 2.0
ports, four COM ports (COM1 supports RS-232/RS-485), and standard
MIC-IN/LINE-IN/LINE-OUT audio ports.
1.2 Mechanical Dimensions, Weight and Environment

Dimensions (with heat sink):
EC3-1816CLD2NA(B)-DW:146.1mm(L) x 101.6mm(W) x28mm(H)
EC3-1816CLD2NA(B)-N2600:146.1mm(L) x 101.6mm(W) x 33mm(H)

Net weight:0.19Kg;

Operating environment:
EC3-1816CLD2NA(B)-DW:
Temperature: 0℃~60℃; extendable to: -40℃~80℃
Humidity: 5 %~95% (non-condensing)
EC3-1816CLD2NA(B)-N2600:
Temperature: 0℃~60℃; extendable to: -40℃~85℃
Humidity: 5%~95% (non-condensing)

Storage environment:
Temperature: -40℃~80℃
Humidity: 5%~95% (non-condensing)
EC3-1816CLD2NA(B)
-1-
Product Introduction
1.3 Typical Consumption
The typical consumption is calculated based on the following configuration under idle
status.
EC3-1816CLD2NA(B)-DW
CPU:Onboard Intel® Atom ™ CPU D2550 @ 1.86GHz
Memory: Onboard Samsung/DDRIII 1066/2G

+12V@0.9A;+5%/-3%;
EC3-1816CLD2NA(B)-N2600
CPU:Onboard Intel® Atom ™ CPU N2600 @ 1.60GHz
Memory: Onboard Samsung/DDRIII 1066/2G

+12V@0.68A;+5%/-3%;
1.4 Microprocessor
Onboard Intel® Atom™ D2550 (dual-core) 1M Cache 1.86GHz/N2600/N2600
(dual-core) 1M Cache 1.6GHz processor, Micro-FCBGA11 package.
1.5 Chipset
Intel® ATOM™ D2550/N2600 + NM10.
1.6 System Memory
Onboard 2GB DDR3 memory, EC3-1816CLD2NA(B)-DW supports 1066MHz
memory; EC3-1816CLD2NA(B)-N2600 supports 800MHz memory.
1.7 Display

Supports VGA and LVDS display; VGA supports hot swap; all are sync output;

The
maximum
resolution
and
refresh
rate
supported
by
VGA
1920×1200@60Hz, and that supported by LVDS is 1920×1080@60HZ.
-2-
EC3-1816CLD2NA(B)
is
Product Introduction
1.8 Network
Provides two 10/100/1000Mbps network ports; LAN1 supports Wake-On-LAN.
1.9 Audio
HDA standard, supporting MIC-IN/LINE-IN/LINE-OUT.
Note: Analog ATX power bootup mode by default. If AT bootup mode needs to be
used, please refer to 2.4.2 in User Manual for corresponding jumper setting.
1.10 Power Feature
Single 12V power supply.
1.11 Watchdog

255 levels, programmable by minute or second;

Supports watchdog timeout interrupt or reset system.
1.12 Operating System
Supported operating systems: WINCE/WINXP/WINXPE/WIN7/Linux
1.13 I/O Ports

4 x COM port; COM1 supports RS-232/RS-485 mode selection;

1 x SATA interface, 1 x MSATA interface (optional) or 1 x CF card slot
(optional).
(MSATA
or
CF
card
can
be
selected
via
"Advanced"-"SATA"--"SATA port Mode as" in BIOS.)

6 x USB2.0 port;

1 x PS/2 keyboard/mouse port;

1 x 8-channel digital I/O port.
Tips: How to identify alarms
1. A long beep indicates a system memory error.
2. A short beep means to power on the product.
EC3-1816CLD2NA(B)
-3-
Installation Instructions
2. Installation Instructions
2.1 Product Dimensions Drawing
146.1
130
102
5
8.
4.3
6.5
14.1
12.5
12.4
25
25
8.7
4.1
1.6
15.5
12.6
6.3
39
22
5.1
65
146.1
137.2
101.6
98.4
3.2
3.2
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.
-4-
EC3-1816CLD2NA(B)
Installation Instructions
2.2 Port Location
on the back side
of the board
on the back side
of the board
EC3-1816CLD2NA(B)
-5-
Installation Instructions
2.3 Structure Diagram
EC3-1816CLD2NA (B) Function Block Diagram
VGA
DB15
D2550/ N2600 CPU
Onbord DDR3
CH A
DP to LVDS
DDI1
DMI
SATA II (1*7)
SATA to CF
SATA1
SATA2
PCI-E Port1
82583
LAN1
RJ45
Connector
PCI-E Port 2
82583
LAN2
RJ45
Connector
NM10
MSATA1
USB 2.0 X6
HDA
ALC892
SPI
SPI Flash
LPC
USB
SIO W83627UHG
LPT
-6-
GPIO
COM*4
PS/2
(K/M)
WDT
FAN
EC3-1816CLD2NA(B)
Installation Instructions
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: usually the square pad is the first pin.
2.4 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
2.
Setup
Function
1-2 Open
Normal ((Default)
1-2 Short
Clear the contents of CMOS and all BIOS
settings will restore to factory default values.
JP1: AT/ATX Power-on Mode Selection (Pitch: 2.0mm)
JP1
3.
Setup
Function
1-2 Open
AT power-on mode
2-3 Short
ATX power-on mode (Default)
JP2~JP3: COM1 RS-232/ RS-485 Mode selection (Pitch: 2.0mm)
COM1 supports two operating modes: RS-232/RS-485. The mode selection can be
realized by setting JP2/JP3.
Pin
JP2, JP3
Mode Selection
Setting
RS-232
(Default)
RS-485
JP2
1-2
3-4
JP3
1-3
2-4
3-5
4-6
EC3-1816CLD2NA(B)
-7-
Installation Instructions
4.
JCF1: CF Card Operating Voltage Selection (Pitch: 2.0mm)
JCF1
5.
Setup
Function
1-2 Short
+3.3V
2-3 Short
+5V(Default)
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:
Setup
JLCD1
Function
1-2 Short
+3.3V(Default)
2-3 Short
+5V
2.5 COM Port
1.
The board provides one DB9 COM port. The COM1 supports RS-232/RS-485.
Signal
Pin
COM1
RS-232
RS-485
1
DCD#
Data-
2
RXD
Data+
3
TXD
NC
4
DTR#
NC
5
GND
GND
6
DSR#
NC
7
RTS#
NC
8
CTS#
NC
9
RI#
NC
Note: Under RS-485 mode, the data transmission direction is controlled
automatically.
-8-
EC3-1816CLD2NA(B)
Installation Instructions
2.
This motherboard provides three 2×5Pin COM ports (pitch: 2.0mm). Their pin
definitions are as follows:
COM2~COM4
Pin
Signal
Pin
Signal
1
DCD#
2
RXD
3
TXD
4
DTR#
5
GND
6
DSR#
7
RTS#
8
CTS#
9
RI#
10
NA
2.6 LCD Backlight Control Connector
This board provides one 1×4Pin wafer LCD backlight control connector (pitch:
2.0mm). Its pin definitions are as follows:
LCDB1
Pin
Signal
1
VCC_LCDBKLT
2
LCD_BKLTCTL
3
LCD_BKLTEN
4
GND
Notes:
VCC_LCDBKLT--- backlight power (+12V); the current should be limited below
1A.
LCD_BKLTCTL--- backlight control (The signal is output directly from CPU,
and is PWM signal; voltage amplitude 0V—3.3V, duty cycle is within
0-100%);
LCD_BKLTEN --- backlight enabling signal, active high. (The signal is output
directly from CPU, CMOS output, voltage amplitude 0V-3.3V.)
2.7 Display Port
1.
This motherboard provides one standard DB15 VGA port. Its pin definitions are
as follows:
EC3-1816CLD2NA(B)
-9-
Installation Instructions
Pin
Signal
Pin
Signal
1
Red
2
Green
3
Blue
4
NC
5
GND
6
GND
7
GND
8
GND
9
NC
10
GND
11
NC
12
DDCDATA
13
HSYNC
14
VSYNC
15
DDCCLK
VGA1
Note: Due to Intel GMA driver limitation, the CRT may become extended mode or
not have signal to it (the CRT is secondary display) after restarting from the graphics
driver installation. To work out this limitation, press the Ctrl+Alt+F1 hotkey to switch
the CRT mode to primary display.
2.
LVDS port
This board provides one dual-channel 24bitLVDS port (LVDS1, LVDS2; pitch:
1.0mm). If single-channel 18-bit/24-bit LVDS screen is used, LVDS data cable must
be connected to LVDS1. The pin definitions of dual-channel 24-bit LVDS are as
follows:
LVDS1
- 10 -
Pin
Signal
Pin
Signal
1
LVDSO_D0+
2
LVDSO_D0-
3
GND
4
GND
5
LVDSO_D1+
6
LVDSO_D1-
7
GND
8
GND
9
LVDSO_D2+
10
LVDSO_D2-
11
GND
12
GND
13
LVDSO_CLK+
14
LVDSO_CLK-
15
GND
16
GND
17
LVDSO_D3+
18
LVDSO_D3-
19
VDD
20
VDD
EC3-1816CLD2NA(B)
Installation Instructions
LVDS2
Pin
Signal
Pin
Signal
1
LVDSE_D0+
2
LVDSE_D0-
3
GND
4
GND
5
LVDSE_D1+
6
LVDSE_D1-
7
GND
8
GND
9
LVDSE_D2+
10
LVDSE_D2-
11
GND
12
GND
13
LVDSE_CLK+
14
LVDSE_CLK-
15
GND
16
GND
17
LVDSE_D3+
18
LVDSE_D3-
19
VDD
20
VDD
Note: LVDSOx refers to the odd lines of dual-scan PANEL, and LVDSEx refers to
the even lines of dual-scan PANEL. The model of LVDS socket used by this
motherboard is DF20G-20DP-1V, and the recommended corresponding terminal is
DF20A-20DF-1C.
2.8 USB Port
This board provides one dual-USB port connector (J1) and two 2x5Pin USB ports (J2,
J3, pitch: 2.0mm), supporting six USB devices. Their pin definitions are as follows:
J1(USB1\ USB2)
J2、J3
Pin
Signal
1
+5V
2
USB_Data-
3
USB_Data+
4
GND
Pin
Signal
Pin
Signal
1
+5V
2
+5V
3
USB1_Data-
4
USB2_Data-
5
USB1_Data+
6
USB2_Data+
7
GND
8
GND
9
NA
10
GND
EC3-1816CLD2NA(B)
- 11 -
Installation Instructions
2.9 LAN Port
The motherboard provides two 10/100/1000Mbps LAN ports: one is a RJ45 connector
LAN1, the other is a 2×7 pin header (LAN2, pitch: 2.0mm).
LAN1
ACTLED
(Single color:
green)
Flash
Off
LAN Activity
Status Indicator
LILED
(Dual-Color:
orange/green)
LAN Speed
Indicator
Green
1000Mbps
Orange
100Mbps
Off
10Mbps
Data being
transmitted
No Data
being transmitted
Note: no matter the Gigabit LAN card contains Link signal or not, the ACTLED on
the left always indicates the data transmission status. When data is being transmitted,
the green LED on the left is “flashing”; when it is connected to network with no data
transmission, the green LED is “off”; when there are broadcasting packages, it is
normal if the ACTLED is “flashing”.
LAN2
- 12 -
Pin
Signal
Pin
Signal
1
MX0+
2
MX0-
3
MX1+
4
MX1-
5
MX2+
6
MX2-
7
MX3+
8
MX3-
9
GND
10
GND
11
LINK1000-
12
LINK100-
13
ACT_LED+
14
ACT_LED-
EC3-1816CLD2NA(B)
Installation Instructions
2.10 Audio Port
This board provides one 2×5Pin audio port (pitch: 2.0mm).
AUDIO1
Pin
Signal
Pin
Signal
1
LOUT_R
2
LOUT_L
3
GND_AUDIO
4
GND_AUDIO
5
LIN_R
6
LIN_L
7
GND_AUDIO
8
GND_AUDIO
9
MIC_L
10
MIC_R
2.11 Mouse/Keyboard Port
This board provides one Mini DIN 1-to-2 PS/2 port.
KM1
Pin
Signal
1
KB_DATA
2
MS_DATA
3
GND
4
+5V
5
KB_CLK
6
MS_CLK
2.12 SATA Interface
This motherboard provides one SATA interfaces , one MSATA interfaces (optional),
and the selection method can be set in BIOS SETUP. Please refer to BIOS Setup part
for detailed information.
SATA1
Pin
Signal
1
GND
2
SATA_TX+
3
SATA_TX-
4
GND
5
SATA_RX-
6
SATA_RX+
7
GND
EC3-1816CLD2NA(B)
- 13 -
Installation Instructions
2.13 SATA HDD Hot Plugging
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 where the operating system is located is forbidden
when system is powered-on.
SATA Data Cable
SATA Power Cable
Please carry out hot plugging as follows. Improper operation may destroy the hard
disk or result in data loss.
SATA HDD Hot Plugging Steps
Step 1: Please connect the 1 x 4 pin SATA power connector (white) with the 1x4-pin
power cable of power adapter.
Step 2: Please connect the SATA data cable to the SATA connector on the
motherboard.
- 14 -
EC3-1816CLD2NA(B)
Installation Instructions
Step 3: Please connect the 15-pin SATA power connector (black) to the SATA hard
disk.
Step 4: Please connect the SATA data cable to the SATA hard disk.
SATA HDD Hot Unplugging Steps
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.
2.14 GPIO Port
Pin
Signal
Pin
Signal
1
GPIO1
2
GPIO5
3
GPIO2
4
GPIO6
5
GPIO3
6
GPIO7
GPIO1
7
GPIO4
8
GPIO8
(Pitch: 2.0mm)
9
GND
10
NC
Note: GPIO Default is TTL input/ output and the voltage range for input/output signal
is 0-5V. The pin 1, 3, 5 and 7 are input, while pin 2, 4, 6, and 8 are output. The factory
default state is high 5V.
EC3-1816CLD2NA(B)
- 15 -
Installation Instructions
2.15 Fan Connector
The motherboard provides one 1×4Pin CPU fan connector (CPUFAN1, pitch:
2.54mm). When using the fan connector, please pay attention to the following two
issues:

The current for the fan should be no more than 500mA (12v).

Please confirm that the fan cable complies with the socket cable. Power
cable (usually red) is in the middle. In addition, please confirm the
position of earth cable (usually black) and fan speed output pulse signal
cable (other colors). Some fans have no speed detection while the output
of the cable is up to 12V. These substandard connection will damage the
CPU card. It is recommended to use a fan with speed detection.

Adjust the fan’s airflow to the direction of heat venting.
CPUFAN1
Pin
Signal
1
GND
2
+12V
3
FAN_IO
4
FAN_PWM
FAN_IO: fan speed pulse output; FAN_PWM: fan speed PWM control.
2.16 Power Connector
1.
AT power connector, single 12V power connector (pitch: 4.2mm)
PWR1
- 16 -
Pin
Signal
1
GND
2
GND
3
+12V
4
+12V
EC3-1816CLD2NA(B)
Installation Instructions
2.
SATA power connector
Wafer 1x4P power connector (white, pitch: 2.54mm)
PWR2
Pin
Signal
1
+12V
2
GND
3
GND
4
+5V
2.17 Status Indicating and Control Connectors
1.
Power switch and HDD indicator ports (Pitch: 2.54mm)
FP1
2.
Signal
Pin
Signal
1
PWRBTN#
2
GND
3
GND
4
RESET#
5
HDD_LED-
6
HDD_LED+
Power indicator port (Pitch: 2.54mm)
FP2
3.
Pin
Pin
Signal
1
PWR_LED+
2
NC
3
GND
Speaker output port (Pitch: 2.54mm)
FP3
Pin
Signal
1
SPEAKER
2
NC
3
GND
4
+5V
EC3-1816CLD2NA(B)
- 17 -
Installation Instructions
2.18 MSATA Port
Signal
Pin
Signal
1
WAKE#
2
+3.3V
3
NC
4
GND
5
NC
6
+1.5V
7
CLKREQ#
8
NC
9
GND
10
NC
11
NC
12
NC
13
NC
14
NC
15
GND
16
NC
17
NC
18
GND
19
NC
20
W_DISABLE#
21
GND
22
NC
23
SATA_RX+
24
+3.3V
25
SATA_RX-
26
GND
27
GND
28
+1.5V
29
GND
30
NC
back side of the
31
SATA_TX-
32
NC
board)
33
SATA_TX+
34
GND
35
GND
36
NC
37
GND
38
NC
39
+3.3V
40
GND
41
+3.3V
42
NC
43
GND
44
NC
45
NC
46
NC
47
NC
48
+1.5V
49
NC
50
GND
51
Reserved
52
+3.3V
MSATA1 (on the
- 18 -
Pin
EC3-1816CLD2NA(B)
Installation Instructions
2.19 CF Card (optional)
This motherboard provides CF card (optional), which can be set in the BIOS SETUP.
Please refer to BIOS Setup part for detailed information.
CF card is a sort of high speed memory, small in size and easy to use. The storage
capacity varies with different cards in use, such as 128M, 256M. CF card could only
be inserted in one direction and it is marked as CF1 on the back of the board.
Pin
Signal
Pin
Signal
1
GND
26
CD1#
2
D3
27
D11
3
D4
28
D12
4
D5
29
D13
5
D6
30
D14
6
D7
31
D15
7
CS0#
32
CS1#
8
GND
33
VS1#
9
ATASEL#
34
IOR#
10
GND
35
IOW#
11
GND
36
WE#
12
GND
37
IRQ
13
VCC
38
VCC
14
GND
39
CSEL#
15
GND
40
VS2#
16
GND
41
RESET#
17
GND
42
IORDY
18
A2
43
DREQ
19
A1
44
DACK#
20
A0
45
DASP#
21
D0
46
ATA66_DET
22
D1
47
D8
23
D2
48
D9
24
WP/IOCS16#
49
D10
25
CD2#
50
GND
EC3-1816CLD2NA(B)
- 19 -
BIOS Setup
3. BIOS Setup
3.1 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 control 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 can enable the system to operate stably
and reliably; meanwhile it can also improve the overall performance of the system.
Improper even incorrect UEFI parameter setting will decrease the system operating
capability and make the system unstable even unable to operate normally.
3.2 UEFI Parameter Setup
Prompt message for BIOS 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 date and time) are saved in the flash
storage in system; the contents will not be lost even if power is disconnected or the
battery of the board is removed. The date and time are saved in CMOS storage, which
is powered by battery; unless clearing CMOS is executed, its content would not be lost
even if external power is cut 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.
- 20 -
EC3-1816CLD2NA(B)
BIOS Setup
3.3 Basic Function Setting for UEFI
After starting SETUP program, the main interface of Aptio Setup Utility - Copyright
(C) 2011 American Megatrends, Inc. will appear as below

Main
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc. Copyright (C)
Main Config Advanced Monitor Boot Security
Motherboard Information
Project Name
EC3-1816CLD2NA(B)
BIOS Version
C00 P9173012
Build Date
1/31/2013 10:10:10
Processor Type
Intel(R) Atom(TM) CPU N2600 @1.60GHz
Memory Frequency
Total Memory
800 MHz(DDR3)
2048 MB
Power Type
ATX
LAN0 MAC
LAN1 MAC
Save & Exit
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
00 90 27 E0 00 51
00 90 27 E0 00 52
System Date
System Time
[Mon 11/01/2009]
[00:47:55]
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

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)
EC3-1816CLD2NA(B)
- 21 -
BIOS Setup

Config
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config Advanced Monitor Boot Security
Power Configuration
Restore AC Power Loss
[Last State]
Display Configuration
IGFX – Boot Type
[CRT]
DP-to-LVDS Panel Type
[800x600/18/Single]
LVDS BackLight Value
128
Fixed Graphics Memory Size [128MB]
Audio Configuration
Azalia Controller
USB Configuration
UHCI #1 (ports 0 and 1)
UHCI #2 (ports 2 and 3)
UHCI #3 (ports 4 and 5)
UHCI #4 (ports 6 and 7)
USB 2.0(EHCI) Support
PCIe Root Port Configruation
All PCIe Port
Automatic ASPM
ASPM L0s
ASPM L1
Mini PCIe Slot
Automatic ASPM
ASPM L0s
ASPM L1
LAN Configuration
LAN2
Automatic ASPM
ASPM L0s
ASPM L1
[HD Audio]
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Manual]
[Disabled]
[Disabled]
[Auto]
[Manual]
[Disabled]
[Disabled]
[Auto]
[Manual]
[Disabled]
[Disabled]
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Restore AC Power Loss
This option can set the system status when the computer is powered on after
powered off under AC.
- 22 -
EC3-1816CLD2NA(B)
BIOS Setup
*
Power Off
S5 status, i.e. the computer needs to be manually powered on after AC
power is connected.
*
Power On
S0 status, i.e. the computer is automatically powered on after AC power is
connected.
*
Last State
Return to S0 or S5, depending on the status when the computer is
disconnected from AC power. For example, if the computer is at power-on
status (S0 status), the computer is automatically powered on after AC power
is connected; if the computer is at power-off status (S5 status), the computer
will not be automatically powered on after AC power is connected (remain
S5 status).

IGFX – Boot Type
Set the primary display device booted by IGD.

DP-to-LVDS Panel Type
Used to select resolution of onboard LVDS

LVDS BackLight Value
Set LVDS backlight brightness adjustment

Fixed Graphics Memory Size
Set the graphics memory size.

Azalia Controller
Used to enable or disable audio card controller

UHCI #X (ports X and X)
Used to set controller mode to enable or disable.

USB 2.0(EHCI) Support
EC3-1816CLD2NA(B)
- 23 -
BIOS Setup
Used to enable USB2.0.

All PCIE Port
Used to enable or disable all devices connected to PCIE ports, including LAN1,
LAN2 and Mini PCIE Slot.

Mini PCIE Slot
Used to enable or disable Mini PCIe Slot on the motherboard.

LAN2
Used to enable or disable LAN2 on the motherboard.

Automatic ASPM
This option is used to select automatic or manual setup of power management
function for devices on the motherboard.

ASPM L0s
This option is used to enable or disable L0s power saving function

ASPM L1
This option is used to enable or disable L1 power saving function

Advanced
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config Advanced Monitor Boot
 CPU
 SATA
 USB
 COM
 PPM
 Clock Generator
 EVOC Features
Security
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
- 24 -
EC3-1816CLD2NA(B)
BIOS Setup

CPU
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
CPU
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
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
[Enabled]
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
Display the relevant information of CPU. Note: the Type, Speed, Core, HT and other
information of CPU are related to the CPU installed in the platform, and different
information will be displayed for different series of CPUs.

Hyper-Threading
Control switch of the Hyper Threading Technology function
EC3-1816CLD2NA(B)
- 25 -
BIOS Setup

SATA
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
SATA Port0
SATA Port1
SATA Controller(S)
Configure SATA as
SATA Port Mode as
HDD Latency Time
Not Present
Not Present
[Enabled]
[IDE]
[mSATA Device]
[Disabled]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
SATA Port0 ~ 1 dynamically detect whether there are SATA devices on the
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)
SATA controller is used to enable or disable devices on SATA Port.

Configure SATA as
To configure the type of SATA settings: IDE or AHCI.

SATA Port Mode as
To select whether SATA interface is used for mSATA device or CF card.

HDD Latency Time
Used to increase HDD detection time during power-on.
- 26 -
EC3-1816CLD2NA(B)
BIOS Setup

USB
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
USB Configuration
USB Devices:
1 Keyboard,1 Mouse, 2 Hubs
Legacy USB Support
[Enabled]
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

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.

COM
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
COM
Serial Port 0 Configuration
Serial Port 1 Configuration
Serial Port 2 Configuration
Serial Port 3 Configuration
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
EC3-1816CLD2NA(B)
- 27 -
BIOS Setup

Serial Port 0~3 Configuration
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
Serial Port 0~3 Configuration
Serial Port
Device Settings
[Enabled]
IO=3F8h; 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
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
* Serial Port0~3
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.

PPM
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
PPM Configuration
EIST
[Enabled]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
- 28 -
EC3-1816CLD2NA(B)
BIOS Setup

EIST
This option is used to support frequency regulation capability of Intel CPUs.

Clock Generator
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
Clock Generator
Spread Spectrum
[Disabled]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Spread Spectrum
This option is used to set spread spectrum function of clock signal.

EVOC Features
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
EVOC Features
FMI Configuration
[Enabled]
Time Record Support
eDisk Support
eLogo Support
[Enabled]
[Disabled]
[Disabled]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
EC3-1816CLD2NA(B)
- 29 -
BIOS Setup

FMI Configuration
This option is a general switch, used to control whether EVOC Features are
supported. 。

Time Record Support
Use to record the time of motherboard operation

eDisk Support
Used to enable or disable virtual disk

eLogo support
Used to change boot Logo online. This function can be realized only when
eDisk Support is enabled.

Monitor
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config Advanced Monitor Boot
PC Health Status
System Temperature
CPU Temperature
CpuFan Speed
Vcore
V3.3
V5.0
V12.0
VBAT
Security
: +26 C
: +57 C
:N/A
: +1.152 V
: +3.328 V
: +5.058 V
: +12.091 V
: +3.296 V
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
Display the currently detected hardware monitoring information, such as voltage,
temperature, fan speed, etc.

System Temperature
Current system temperature, usually monitored by the thermal resistor on
motherboard.
- 30 -
EC3-1816CLD2NA(B)
BIOS Setup

CPU Temperature
Current CPU temperature, monitored by the temperature sensor on the
motherboard.

CPU Fan Speed
Monitoring of current system fan and CPU fan speed.

Vcore
CPU core voltage.

V3.3/ V5.0/V12.0
Switching power output voltage.

VBAT
CMOS battery voltage .

Boot
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main Config Advanced Monitor Boot Security Save & Exit
→←:Select Screen
Boot Configuration
↑↓:Select Item
Quiet Boot
[Disabled]
Enter:Select
+/-:Change Opt
F1:General Help
Boot Option Priorities
F2:Previous Values
Boot Option #1
[Built-in EFI Shell]
F3:Optimized Defaults
F4:Save
 Special Boot Order Configuration
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

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.
EC3-1816CLD2NA(B)
- 31 -
BIOS Setup

Special Boot Order Configuration
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Boot
Special Boot Order Configuration
Special Boot Order Configuration
[Disabled]
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Special Boot Order Configuration
This option is used to configure the boot order of traditional devices in BBS.

Security
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config Advanced Monitor Boot Security
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
User Password
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Setup Administrator Password
This option is used to set administrator password.
- 32 -
EC3-1816CLD2NA(B)
BIOS Setup
Note: If ONLY the Administrator's password is set, the password
is only asked for when entering Setup;

Save & Exit
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Main
Config Advanced Monitor Boot Security
Save Changes and Reset
Discard Changes and Reset
Save & Exit
→←:Select Screen
↑↓:Select Item
Enter:Select
+/-:Change Opt
F1:General Help
F2:Previous Values
F3:Optimized Defaults
F4:Save
ESC:Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.

Save Changes and Reset
This option is used to save changes and reset.

Discard Changes and Reset
This option is used to discard changes and reset.
EC3-1816CLD2NA(B)
- 33 -
BIOS Setup
3.4 System Resource Managed by UEFI under X86 Platform
We define three kinds of system resources here: I/O port address, IRQ interrupt
number and DMA number.


DMA
Level
Function
DMA0
Unassigned
DMA1
Unassigned
DMA2
Unassigned
DMA3
Unassigned
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:
- 34 -
EC3-1816CLD2NA(B)
BIOS Setup
Address

Device Description
000h – 001Fh
DMA Controller #1
020h - 021h
Programmable Interrupt Controller
040h - 043h
System Timer
060h - 060h
PS/2 standard keyboard
064h – 064h
PS/2 standard keyboard
070h - 071h
System CMOS/real-time clock
081h - 091h
DMA controller
0A0h – 0A1h
Programmable Interrupt Controller
0C0h – 0DFh
DMA Controller
0F0h – 0FFh
Numeric data processor
2E8h – 2EFh
COM4
2F8h – 2FFh
COM 2
3B0h – 3BBh
Intel(R) Graphic Media Accelerator
3C0h – 3DFh
Intel(R) Graphic Media Accelerator
3E8h – 3EFh
COM 3
3F8h – 3FFh
COM1
4D0h – 4D1h
Programmable Interrupt Controller
D00h – FFFFh
PCI Bus
IRQ Assignment Table
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
EC3-1816CLD2NA(B)
- 35 -
BIOS Setup
Level
- 36 -
Function
IRQ0
System Timer
IRQ1
Standard 101/102 keyboard or Microsoft keyboard
IRQ2
Reserved
IRQ3
COM2
IRQ4
COM1
IRQ5
Reserved
IRQ6
Reserved
IRQ7
COM3/4
IRQ8
System CMOS/real-time clock
IRQ9
Reserved
IRQ10
Reserved
IRQ11
Reserved
IRQ12
PS/2 keyboard
IRQ13
Numeric data processor
IRQ14
Reserved
IRQ15
Reserved
EC3-1816CLD2NA(B)
Installing the Drivers
4. Installing the Drivers
Regarding the driver program of this product, please refer to the enclosed CD.
EC3-1816CLD2NA(B)
- 37 -
Appendix
5. Appendix
5.1 BPI Function
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
arbitrary GPIO function by BPI function library or test program.
- 38 -
EC3-1816CLD2NA(B)
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.
EC3-1816CLD2NA(B)
- 39 -
Appendix
5.2 Troubleshooting and Solutions
Common Fault
Issues to be Checked
1. Please make sure whether the power cord is well connected;
2. Please make sure whether the adopted power supply meets
the power requirement of the motherboard;
3. Please check whether the CPU has been properly installed
Unable to bootup
after powered on
and whether the CPU has been buckled properly;
4. Remove and install the memory module again;
5. Replace the memory module;
6. Please clear the CMOS according to the Manual;
7. Please make sure whether there are peripheral cards
connected, and whether it is normal after removing the
peripheral cards;
BIOS Setup cannot
Please check whether the CMOS battery voltage is lower than
2.8V; if so, replace it with a new battery, set and save the BIOS
be saved
Setup again.
1. Please make sure the power cable or data cable of the HDD is
No bootable device
connected properly;
2. Please check whether there is physical damage to the HDD;
can be found
3. Please make sure operating system has been normally
installed in the HDD.
Blue screen or
computer crush
1. Please check whether the memory module or the peripheral
card is loose;
2. Try to remove the newly installed hardware, uninstall the
occurred when
entering system
driver or software;
3. Try to replace the memory module.
1. Please check whether there are bad tracks on the hard disk by
Slow to enter
third party software;
2. Please make sure the remaining space on the system partition
operating system
is enough;
3. Please check whether the CPU fan is operating normally.
- 40 -
EC3-1816CLD2NA(B)
Appendix
1. Please make sure the CPU fan is operating normally;
2. Please check whether the reset button has been triggered by
accident;
System reboots
3. Please check whether the system is affected by virus using
anti-virus software;
automatically
4. Please check whether the memory module or the peripheral
card is loose;
5. Please make sure the load carrying capability of the adopted
power supply is enough; you may try to replace the power.
1. Please confirm whether independent power supply is required
No USB device can
on the USB device;
2. Please check whether ill contact exists on the USB port;
be detected
3. Please make sure the USB controller in BIOS Setup has been
enabled.
1. Please check whether additional power supply is needed on
the PCI card;
No PCI card can be
2. Please make sure whether the operating voltage of the PCI
card is in accord with that supplied by motherboard (5V by
detected
default);
3. Please make sure whether the PCI slot can be identified after
replacement.
1. Please make sure the resources used by ISA card have been
reserved by BIOS according to the ISA card manual -- there are
reserved options in BIOS Setup for ISA to use I/O or memory
No ISA card can be
resource on most of the motherboards; and check whether the
detected
IRQ used by ISA card has been reserved in BIOS Setup;
2. The ISA card usually cannot be identified directly under the
system; please choose “Add Hardware” in the “Control Panel”
in Windows system to set.
EC3-1816CLD2NA(B)
- 41 -
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