This manual has been carefully checked and believed to contain accurate information.
Axiomtek Co., Ltd. assumes no responsibility for any infringements of patents or rights of any
third party, and any liability arising from such use.
Axiomtek does not warrant or assume any legal liability or responsibility for the accuracy,
completeness or usefulness of any information in this document. Axiomtek does not make
any commitment to update the information in this manual.
Axiomtek reserves the right to change or revise this document and/or product at any time
without notice.
No part of this document may be reproduced, stored in a retrieval system, or transmitted, in
any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written permission of Axiomtek Co., Ltd.
Copyright 2019 Axiomtek Co., Ltd.
All Rights Reserved
January 2019, Version A1
Printed in Taiwan
iii
Safety Precautions
Before getting started, please read the following important safety precautions.
1. User should not modify any unmentioned jumper setting without Axiomtek FAE’s
instruction. Any modification without instructions might damage the system.
2. The tBOX400-510-FL does not come equipped with an operating system. An
operating system must be loaded first before installing any software into the
computer.
3. Be sure to ground yourself to prevent static charge when installing the internal
components. Use a grounding wrist strap and place all electronic components in any
static-shielded devices. Most electronic components are sensitive to static electrical
charge.
4. Disconnect the power cord from the tBOX400-510-FL before making any installation.
Be sure both the system and the external devices are turned OFF. Sudden surge of
power could ruin sensitive components. Make sure the tBOX400-510-FL is properly
grounded.
5. Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.
6. Turn OFF the system power before cleaning. Clean the system using a cloth only.
Do not spray any liquid cleaner directly onto the screen.
7. Do not leave this equipment in an uncontrolled environment where the storage
temperature is below -40°C or above 85°C. It may damage the equipment.
8. Do not open the system’s back cover. If opening the cover for maintenance is a must,
only a trained technician is allowed to do so. Integrated circuits on computer boards
are sensitive to static electricity. To avoid damaging chips from electrostatic
discharge, observe the following precautions:
Before handling a board or integrated circuit, touch an unpainted portion of the
system unit chassis for a few seconds. This will help to discharge any static
electricity on a human body.
When handling boards and components, wear a grounding wrist strap, available
from most electronic component stores.
iv
Classification
1. Degree of production against electric shock: not classified
2. Degree of protection against the ingress of water: IP30
3. Equipment not suitable for use in the presence of a flammable anesthetic mixture
with air or with oxygen or nitrous oxide.
4. Mode of operation: Continuous
General Cleaning Tips
You may need the following precautions before you begin to clean the computer. When you
clean any single part or component for the computer, please read and understand the details
below fully.
When you need to clean the device, please rub it with a piece of dry cloth.
1. Be cautious of the tiny removable components when you use a vacuum cleaner to
absorb the dirt on the floor.
2. Turn the system off before you start to clean up the component or computer.
3. Never drop the components inside the computer or get circuit board damp or wet.
4. Be cautious of all kinds of cleaning solvents or chemicals when you use it for the
sake of cleaning. Some individuals may be allergic to the ingredients.
5. Try not to put any food, drink or cigarette around the computer.
v
Cleaning Tools:
Although many companies have created products to help improve the process of cleaning
your computer and peripherals users can also use household items to clean their computers
and peripherals. Below is a listing of items you may need or want to use while cleaning your
computer or computer peripherals.
Keep in mind that some components in your computer may only be cleaned using a product
designed for cleaning the same types of components. Please read the instructions that come
with a cleaning product to avoid misusage.
Cloth: A piece of cloth is the best tool to use when rubbing up a component. Although
paper towels or tissues can be used on most hardware as well, we still recommend
using a piece of cloth to rub hardware parts.
Water or rubbing alcohol: You may moisten a piece of cloth a bit with some water or
rubbing alcohol and rub it on the computer. Unknown solvents may be harmful to the
plastics parts.
Vacuum cleaner: Using a vacuum cleaner to suck dust, dirt, hair, cigarette particles, and
other particles out of a computer can be one of the best methods of cleaning a
computer. Over time these items can restrict the airflow in a computer and cause the
circuitry to corrode.
Cotton swabs: Cotton swabs moistened with rubbing alcohol or water are excellent tools
for wiping hard-to-reach areas in your keyboard, mouse, and other locations.
Foam swabs: Whenever possible it is better to use lint-free swabs such as foam swabs.
NOTE: We strongly recommend that you should shut down the system before you start to
clean any single component.
Please follow the steps below:
1. Close all application programs.
2. Close operating software.
3. Turn off power switch.
4. Remove all devices.
5. Pull out the power cable.
vi
Scrap Computer Recycling
Please inform the nearest Axiomtek distributor as soon as possible for suitable solutions in
case computers require maintenance or repair; or for recycling in case computers are out of
order or no longer in use.
Trademarks Acknowledgments
Axiomtek is a trademark of Axiomtek Co., Ltd.
Windows® is a trademark of Microsoft Corporation.
AMI® is a registered trademark of American Megatrends Inc.
IBM, PC/AT, PS/2, VGA are trademarks of International Business Machines Corporation.
Intel® and Atom™ are trademarks of Intel Corporation.
Winbond is a trademark of Winbond Electronics Corp.
Other brand names and trademarks are the properties and registered brands of their
respective owners.
vii
Table of Contents
Safety Precautions ................................................................................................ iii
Classification ........................................................................................................ iv
4.3 Main Menu ........................................................................................ 25
4.4 Advanced Menu ............................................................................... 26
4.5 Chipset Menu ................................................................................... 35
4.6 Security Menu .................................................................................. 37
4.7 Boot Menu ........................................................................................ 38
4.8 Save & Exit Menu ............................................................................. 39
APPENDIX A WATCHDOG TIMER ............................................................. 41
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CHAPTER 1
INTRODUCTION
This chapter contains general information and detailed specifications of the tBOX400-510-FL.
Chapter 1 includes the following sections:
General Description
System Specification
Dimensions
I/O Outlets
Package List
1.1 General Description
The tBOX400-510-FL is an embedded system that supports the 7th Gen. Intel® Celeron 3965U / Core™ i3-7100U / i5-7300U / i7-7600U processor (2.2 up to 2.8 GHz) onboard. It
is compatible with Windows® 10 and Linux and has been optimized for the most endurable
operation. The system also features fanless design with rich I/O, supports SO-DIMM up to
32GB, and delivers enhanced system reliability by including a built-in Watchdog Timer.
Features
7th Generation Intel
Supports SO-DIMM DDR4-2133 up to 32GB
CE ,IEC 60945 , DNV 2.4, EN 50155 certified
Fanless with operating temperature range of -40at ~ +60~ with W.T. SSD; -25°C ~
+55°C with HDD.
1 COM Port RS-232/422/485
Supports USB 3.0 and SATA3
2x removable & lockable 2.5” SATA drive bays
3x internal mini PCIe slot and 2x SIM socket
Supports 1 Port 10/100/1000 Base-T Ethernet LAN connectors
Complies with fire protection of vehicles as required by European Standard PrCEN
TS 45545-2
Management 8-port 10/100BASE-TX M12(8 PoE)
Reliable and Stable Design
The tBOX400-510-FL adopts an advanced cooling system and supports mSATA,
which makes it especially suitable for vibration environments and the best solution
for industrial automation, digital signage, and gaming applications.
Embedded O/S Supported
The tBOX400-510-FL supports not only Windows
as Windows® 10 Embedded and Linux. For storage devices, the tBOX400-510-FL
supports 2x 2.5" SATA drive bays and 1x mSATA slot.
®
Core™ i (15W) processor onboard
®
10 but also embedded O/S, such
Introduction
tBOX400-510-FL Series User’s Manual
2
1.2 System Specifications
1.2.1 CPU
CPU
Onboard Intel
processor (2.2 up to 2.8 GHz)
BIOS
American Megatrends Inc. BIOS.
“Load Optimized Default”: Allows the user to back up customized settings in the
BIOS flash chip to prevent CMOS battery fail
System Memory
Two 260-pin DDR4-2133MHz SO-DIMM sockets, maximum up to 32GB
The following diagrams show the dimensions and outlines of the tBOX400-510-FL.
Introduction
tBOX400-510-FL Series User’s Manual
5
▲ 24-110VDC-in railway application
▲ 24VDC-in marine application
Introduction
tBOX400-510-FL Series User’s Manual
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1.4 I/O Outlets
The following figures show the I/O outlets on the front and rear views of the tBOX400-510-FL.
Front View
Introduction
7
Rear View
tBOX400-510-FL Series User’s Manual
Introduction
tBOX400-510-FL Series User’s Manual
8
Board Layout
Introduction
tBOX400-510-FL Series User’s Manual
9
1.5 Packing List
The package bundled with your tBOX400-510-FL should contain the following items:
tBOX400-510-FL system unit x 1
Quick Installation Guide x 1
DVD x 1 (for drivers)
Screw pack x 1
Foot pad x 4
Wall-mount bracket x 2
DRAM thermal pad x 4
SATA drive key x 2
HDD Mylar x 4
Power terminal block or M12 power cable x 1 (optional)
Remote switch cable x1 (optional)
HDD/SSD/mSATA (optional)
Express Mini Card module (optional)
Wireless module x 1 (optional)
If you cannot find this package or any of the above-mentioned items is missing, please
contact your local distributor immediately.
Introduction
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Introduction
tBOX400-510-FL Series User’s Manual
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CHAPTER 2
HARDWARE INSTALLATION
The tBOX400-510-FL is designed for easy hardware configurations, such as the HDD (Hard
Disk Drive), DRAM and mini PCIe card. Chapter 2 will show you how to install the hardware.
2.1 Installing the Swappable HDD/SSD
Step 1 Attach a piece of Mylar on the back of an HDD/SSD as shown.
Step 2 As shown in the picture, slide the HDD/SSD into the SATA tray. Insert
screws into each side of the SATA drive through the corresponding holes.
Step 3 Install the SATA drive into the slot and fasten the screw to lock the SATA
drive to complete the installation.
Hardware Installation
tBOX400-510-FL Series User’s Manual
12
2.2 Installing the DDR module and Express Mini Card
Step 1 Make sure system power is off and unplug the power cord.
Step 2 Turn the tBOX400-510-FL upside down, loosen the cover screws and lift the
bracket a little bit as shown.
Step 3 Disconnect the four SATA connectors and remove the bracket.
Step 4 Loosen below screws to remove the cover and put the thermal pad on the
slot.
Hardware Installation
tBOX400-510-FL Series User’s Manual
13
Step 5 Install the DDR module with caution and put the thermal pad on the DDR
module again. Then screw the DDR cover to finish the installation.
Hardware Installation
tBOX400-510-FL Series User’s Manual
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Model name
Spec
Note
PSU120-259
Power Supply output 53V
24VDC input only
PSU120-259-48VDC
Power Supply output 53V
48VDC input only
PSU120-259-96/110VDC
Power Supply output 53V
96/110VDC input only
For the Express Mini Card:
Step 1 Slide a SIM or Mini Card into their respective slot with caution.
Step 2 Fasten the screws to complete the installation.
For the External Power Supply Unit
Hardware Installation
tBOX400-510-FL Series User’s Manual
15
Connector
Description
CN6
Full-size PCI-Express Mini Card Connector
CN8
SIM Card Socket
CN12
Full-size PCI-Express Mini Card or mSATA
Connector
CN7
Full-size PCI-Express Mini Card Connector
CN9
SIM Card Socket
Pin
Signal
Pin
Signal
1
TMDS Data 2-
2
TMDS Data 2+
3
GND
4
CRT_SPD_Clock
5
CRT_SPD_Data
6
DVI_SPD_Clock
7
DVI_SPD_Data
8
Analog Vsync
9
TMDS Data 1-
10
TMDS Data 1+
11
GND
12
N.C
13
N.C.
14
+5V
15
GND
16
Hot Plug Detect
17
TMDS Data 0-
18
TMDS Data 0+
19
GND
20
N.C
21
N.C
22
GND
23
TMDS Clock+
24
TMDS Clock-
C1
Analog RED
C2
Analog Green
C3
Analog Blue
C4
Analog Hsync
C5
GND
CHAPTER 3
CONNECTOR
3.1 Connectors
Connectors connect the CPU board with the other parts of the system. Loose or improper
connection might cause problems. Make sure all connectors are properly and firmly
connected before you turn on the system.
3.1.1 DVI Connector
DVI-I
Connector
tBOX400-510-FL Series User’s Manual
16
Pin
RS-232
RS-422
RS-485
1
DCD, Data carrier detect
TX-
Data-
2
RXD, Receive data
TX+
Data+
3
TXD, Transmit data
RX+
NC
4
DTR, Data terminal ready
RX-
NC
5
GND, ground
GND, ground
GND, ground
6
DSR, Data set ready
NC
NC
7
RTS, Request to send
NC
NC
8
CTS, Clear to send
NC
NC
9
RI, Ring indicator
NC
NC
10
NC
NC
NC
COM
Pin
Signal USB Port 0
Pin
Signal USB Port 1
1
USB_VCC (+5V level
standby power)
10
USB_VCC (+5V level
standby power)
2
USB_Data2-
11
USB_Data3-
3
USB_Data2+
12
USB_Data3+
4
GND
13
GND
5
SSRX2-
14
SSRX3-
6
SSRX2+
15
SSRX3+
7
GND
16
GND
8
SSTX2-
17
SSTX3-
9
SSTX2+
18
SSTX3+
3.1.2 Serial Port Connector
The COM1 port connector is a DB9 connector. The pin assignment of RS-232/RS-422/RS485 is listed in the following table. If you need a COM port to support RS-422 or RS-485,
please set it up in BIOS settings.
3.1.3 USB3.0 Stack Ports
Connector
tBOX400-510-FL Series User’s Manual
17
LED Indicator
Function
PWR/ Green
Power on
HDD/ Blue
HDD activity
PL1/ Green
Programmable
PL2/ Green
Programmable
Pin
Marine/ Railway
1
+
2
-
3
NC
Pin
Signal
1
VCC
2
VCC
3
System GND
4
System GND
5
Chassis GND
Pin
PoE Power
1
VCC
2
System GND
3
NC 4 NC
3
4
2
1
5
3.1.4 LED Indicators
3.1.5 DC Power Input Connector
The DC-in connector has three pins as shown in the table below.
The DC-in power input connector is an M12 A-code Male 5-pin connector.
The PoE Power in connector has four pins as shown in the table below (W/ PSU-120)
Connector
tBOX400-510-FL Series User’s Manual
18
Pin
Description
10/100Base-T
1000Base-T
1
Transmit Data+ or Bidirectional
TX+
BI_DA+
2
Transmit Data- or Bidirectional
TX-
BI_DA-
3
Receive Data+ or Bidirectional
RX+
BI_DB+
4
Not Connected or Bidirectional
N.C.
BI_DC+
5
Not Connected or Bidirectional
N.C.
BI_DC-
6
Receive Data- or Bidirectional
RX-
BI_DB-
7
Not Connected or Bidirectional
N.C.
BI_DD+
8
Not Connected or Bidirectional
N.C.
BI_DD-
B
Speed LED
OFF/Green
Orange
A
Activity Link LED(Orange)
OFF: No Link
Blinking: Data activity detected
Pin
10/100 Mbps
PoE Pin Assign
M12-D Code 4-Pin/ Female
1
TX+
DC-
2
RX+
DC+
3
TX-
DC-
4
RX-
DC+
LED Indicators
PoE Status
Green
Link/Activity
Orange
3.1.6 LAN Connector
The RJ-45 LAN connectors can support 10/100/1000Mbps
Ethernet
The M12 4-pin LAN connector is a D-coded type and is able to support 10/100Mbps
with PoE.
Connector
tBOX400-510-FL Series User’s Manual
19
Pin
10/100 Mbps
1000 Mbps
M12-A Code 8-Pin/ Female
1
--
MDI 2+
2
--
MDI 3+
3
--
MDI 3-
4
TX -
MDI 0-
5
RX +
MDI 1+
6
TX +
MDI 0+
7
--
MDI 2 -
8
RX -
MDI 1 -
LED Indicators
Link/Activity
Orange
Pin
Signal
1
SIM_PWR
2
SIM_RESET
3
SIM_CLK
4
NC
5
GND
6
SIM_VPP
7
SIM_DATA
8
NC
The M12 4-pin LAN connector is an A-coded type and is able to support
10/100/1000Mbps.
3.1.7 SIM Card Connector (CN8,CN9)
The SIM Card slot is an ISO 7816 standard 6-pin connector for the PCI Express Mini
Card.
Connector
tBOX400-510-FL Series User’s Manual
20
Pin
Signal
Pin
Signal
1
WAKE#
2
+3.3VSB
3
No use
4
GND
5
No use
6
+1.5V
7
CLKREQ#
8
No use
9
GND
10
No use
11
REFCLK-
12
No use
13
REFCLK+
14
No use
15
GND
16
No use
17
No use
18
GND
19
No use
20
+3.3VSB
21
GND
22
PERST#
23
PE_RXN4/SATA2_RXP
24
+3.3VSB
25
PE_RXP4/SATA2_RXN
26
GND
27
GND
28
+1.5V
29
GND
30
SMB_CLK
31
PE_TXN4/SATA2_TXN
32
SMB_DATA
33
PE_TXP4/SATA2_TXP
34
GND
35
GND
36
No use
37
GND
38
No use
39
+3.3VSB
40
GND
41
+3.3VSB
42
No use
43
GND
44
No use
45
No use
46
No use
47
No use
48
+1.5V
49
No use
50
GND
51
No use
52
+3.3VSB
3.1.8 PCI-Express Mini Card Connector (CN12)
This is a full-size PCI-Express Mini Card connector on the top side complying with PCIExpress Mini Card Spec. V1.2. It supports either PCI-Express or SATA (mSATA). Since the
default setting is mSATA Mini Card, if PCI-Express is needed to insert, please refer to section
4.4 to change the setting.
Connector
tBOX400-510-FL Series User’s Manual
21
Pin
Signal
Pin
Signal
1
WAKE#
2
+3.3VSB
3
No use
4
GND
5
No use
6
+1.5V
7
CLKREQ#
8
SIM_PWR
9
GND
10
SIM_DATA
11
REFCLK-
12
SIM_CLK
13
REFCLK+
14
SIM_REST
15
GND
16
SIM_VPP
17
No use
18
GND
19
No use
20
+3.3VSB
21
GND
22
PERST#
23
PE_RXN2
24
+3.3VSB
25
PE_RXP2
26
GND
27
GND
28
+1.5V
29
GND
30
SMB_CLK
31
PE_TXN2
32
SMB_DATA
33
PE_TXP2
34
GND
35
GND
36
USB_D5-
37
GND
38
USB_D5+
39
+3.3VSB
40
GND
41
+3.3VSB
42
No use
43
GND
44
No use
45
No use
46
No use
47
No use
48
+1.5V
49
No use
50
GND
51
No use
52
+3.3VSB
3.1.9 PCI-Express Mini Card Connector (CN6,CN7)
This is a PCI-Express Mini Card connector on the top side supporting PCI-Express x1 and
USB 2.0. It complies with PCI-Express Mini Card Spec. V1.2.
Connector
tBOX400-510-FL Series User’s Manual
22
Status
Diagram
Unlocked
Locked
Pin
Signal
Description
1
NC
N/A
2
Switch Signal
Low Active. Act as PC’s ATX switch when external switch
installed (Pin 3 Active)
**Internal pull up resister did not connect to any power
source
3
Ext. SW Sensor
Low Active. To detect whether external power switch is installed
or not.
** Internal pull up resister did not connect to any power
source
4
GND
3.1.10 Antenna Opening
Profile opening is reserved for Wi-Fi/3G/4G antennas.
3.1.11 HDD Tray Locker
Locks and secures the swappable HDD/SSD bay.
3.1.12 Remote Switch Connector
The remote switch is ideal for a remote button which can act as an ATX power on/off button.
Connector
tBOX400-510-FL Series User’s Manual
23
CHAPTER 4
AMI BIOS SETUP UTILITY
This chapter provides users with detailed descriptions of how to set up basic system
configuration through the AMI BIOS setup utility.
4.1 Starting
To enter the setup screens, follow the steps as below:
1. Turn on the computer and press the <Del> key immediately.
2. After pressing the <Delete> key, the main BIOS setup menu displays. You can access
other setup screens from the main BIOS setup menu, such as the Chipset and Power
menus.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
24
Hot Keys
Description
Left/Right
The Left and Right <Arrow> keys allow you to select a setup screen.
Up/Down
The Up and Down <Arrow> keys allow you to select a setup screen or subscreen.
+ Plus/Minus
The Plus and Minus <Arrow> keys allow you to change the field value of a
particular setup item.
Tab
The <Tab> key allows you to select setup fields.
F1
The <F1> key allows you to display the General Help screen.
F10
The <F10> key allows you to save any changes you have made and exit Setup.
Press the <F10> key to save your changes.
Esc
The <Esc> key allows you to discard any changes you have made and exit the
Setup.
Press the <Esc> key to exit the setup without saving your changes.
Enter
The <Enter> key allows you to display or change the setup option listed for a
particular setup item. The <Enter> key can also allow you to display the setup
sub- screens.
4.2 Navigation Keys
The BIOS setup/utility uses a key-based navigation system called hot keys. Most of the BIOS
setup utility hot keys can be used at any time during the setup navigation process.
These keys include <F1>, <F10>, <Enter>, <ESC>, <Arrow> keys, and so on.
NOTE: Some of the navigation keys may differ from one screen to another.
AMI BIOS Setup Utility
25
4.3 Main Menu
tBOX400-510-FL Series User’s Manual
System Time/Date
Use this option to change the system time and date. Highlight System Time or System Date
using the <Arrow> keys. Enter new values through the keyboard. Press the <Tab> key or the
<Arrow> keys to move between fields. The date must be entered in MM/DD/YY format. The
time is entered in HH:MM:SS format.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
26
4.4 Advanced Menu
The Advanced menu allows users to set the configuration of the CPU and other system
devices. You can select any of the items in the left frame of the screen to go to the sub menus:
► MiniCard Switch
► CPU Configuration
► SATA And RST Configuration
► PCH-FW Configuration
► USB Configuration
► Serial port Console Redirection
► F81803 Super IO Configuration
► Hardware Monitor
For items marked with “”, please press <Enter> for more options.
AMI BIOS Setup Utility
27
Mini Card Switch
Select the PCIe / mSATA function.
CPU Configuration
This screen shows the CPU configuration.
tBOX400-510-FL Series User’s Manual
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
28
SATA Configuration
Set SATA configuration.
SATA Controller (S)
Enable or disable the integrated SATA controllers. (Default: Enabled)
SATA Mode
Choose the SATA operation mode. Here are the options for your selection.
Serial-ATA Port 0-3
Control the onboard SATA port. Here are the options for your selection: enabled and
disabled.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
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PCH-FW Configuration
Configure Intel(R) Active Management Technology Parameters.
Display ME firmware version and ME firmware SKU.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
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USB Configuration
This screen shows the USB Device.
This is for supporting USB devices on legacy OS. The system will automatically
detect any USB device connected to the computer and enable the USB legacy mode.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
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Serial Port Console Redirection
The settings specify how the host computer and the remote computer (which the user is using)
will exchange data. Both computers should have the same or compatible settings.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
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F81803 Super IO Configuration
Set up options for the Super IO Configuration, and change the value of the selected option
AMI BIOS Setup Utility
33
Serial Port 1 Configuration
tBOX400-510-FL Series User’s Manual
Serial Port
Enable/Disable serial port
COM Port Type
This option is used to select the RS-232/422/485 function.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
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Hardware Monitor
This screen shows the Hardware Health configuration.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
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4.5 Chipset Menu
The Chipset menu allows users to change the advanced chipset settings.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
36
System Agent (SA) Configuration
Memory Configuration
This screen shows the memory information.
AMI BIOS Setup Utility
tBOX400-510-FL Series User’s Manual
37
4.6 Security Menu
The security menu allows users to change the security settings for the system.
Administrator Password
This item indicates whether an administrator password has been set. It will show “Installed” if
a password has been set or “Not Installed” if no password has been set.
User Password
This item indicates whether a user password has been set. It will show “Installed” if the
password has been set, or show “Not Installed”.
Change Supervisor Password
Select this option and press <Enter> to access the sub menu. You can use the sub menu to
change the supervisor password.
Change User Password
Select this option and press <Enter> to access the sub menu. You can use the sub menu to
change the user password.
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4.7 Boot Menu
The Boot menu allows users to change boot options of the system. You can select any of the
items in the left frame of the screen to go to the sub menus:
Setup Prompt Timeout
Set the timeout length to wait before entering the Setup menu during system power-on.
Bootup NumLock State
Use this item to select the power-on state for the NumLock. The default setting is on.
Launch PXE OpROM policy
Controls the execution of UEFI and Legacy PXE OpROM.
Boot Option Priorities
Use this option to specify the overall boot order from the available devices.
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4.8 Save & Exit Menu
This option allows users to operate optimized settings, customized settings and restore
default settings for system configuration.
Save Changes and Exit
When you have completed the system configuration changes, select this option to leave
Setup and continue start-up procedures, so the new system configuration parameters can
take effect. Select Save Changes and Exit from the Save & Exit menu and press <Enter>.
Select Ok to save changes and exit.
Discard Changes and Exit
Select this option to quit Setup and continue start-up procedures without making any
permanent changes to the system configuration. Select Discard Changes and Exit from the
Save & Exit menu and press <Enter>. Select Ok to discard changes and exit.
Save Changes and Reset
When you have completed the system configuration changes, select this option to leave
Setup and reboot the computer, so the new system configuration parameters can take effect.
Select Save Changes and Reset from the Save & Exit menu and press <Enter>. Select Ok to
save changes and reset.
Discard Changes and Reset
Select this option to quit Setup and reboot the computer without making any permanent
changes to the system configuration. Select Discard Changes and Reset from the Save & Exit
menu and press <Enter>. Select Ok to discard changes and reset.
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Save Changes
This option allows you to save all the values and changes you set.
Discard Changes
This option allows you to abandon all the values and changes you set.
Restore Defaults
It automatically sets all Setup options to a complete set of default settings when you select
this option. The Defaults settings are original BIOS settings. Select Restore Defaults from the
Save & Exit menu and press <Enter>.
Save as User Defaults
Select this option to save all current Setup options as user default settings. The User Defaults
settings are designed for you to set up your own requests. Select Save as User Defaults from
the Save & Exit menu and press <Enter>.
Restore User Defaults
It automatically sets all Setup options to a complete set of user default settings when you
select this option. After selecting Save as User Defaults to save your own settings, you can
restore all your Setup options by selecting Restore User Defaults. Select Restore User
Defaults from the Save & Exit menu and press <Enter>. Select Ok to restore your user default
settings.
Restore user Defaults
It automatically sets all Setup options to a complete set of default settings when you select
this option. The Fail-Safe settings are designed for maximum system stability, but not
maximum performance. Select the Fail-Safe Setup options if your computer is experiencing
system configuration problems.
Select Load Fail-Safe Defaults from the Save & Exit menu and press <Enter>. Select Ok to
load Fail-Safe Defaults.
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tBOX400-510-FL Series User’s Manual
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APPENDIX A
WATCHDOG TIMER
What is Watchdog Timer
The integrated Watchdog Timer can be set up by programming. There are 1~255
levels available. After initializing Watchdog Timer by setting a countdown value, the
countdown of the value will start automatically when Watchdog Timer is enabled.
Watchdog Timer needs to be reset periodically or disabled, otherwise the system
will reboot when the value of the timer has reached zero.
How to Use the Watchdog Timer
(Below is an example of enabling configuration using a debug tool.)
Enable WDT
Enable configuration:
O 2E 87 ; Un-lock super I/O
O 2E 87
Select logic device:
O 2E 07
O 2F 07
WDT device enable:
O 2E 30
O 2F 01
Activate WDT: O 2E F0
O 2F 80
Set base timer: O 2E F6
O 2F M ; M = time value
00h~FFh: Time-out disable~ Time-out occurs
after 255 seconds when N=71h.
Set Second or Minute :
O 2E F5
O 2F N ; N=71h or 79h
N=71h, the time base is set to second.
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N=79h, the time base is set to minute.
Sample of Watchdog application
Assume that program A must be kept running for a specified period of time:
1. Initialize Watchdog Timer with a countdown time value bigger than the running
time of program A.
2. If program A has no problems when its running time has passed, Watchdog will
be disabled or reset before its countdown time has reached zero.
3. If program A is running and experiencing any problem that can cause the system
to shut down, Watchdog Timer will automatically reboot the system when countdown
time has reached zero.
Refer to the below flowchart of editing program A
Watchdog Timer
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