This publication, including all photographs, illustrations and software, is
protected under international copyright laws, with all rights reserved. No
part of this manual may be reproduced, copied, translated or transmitted in
any form or by any means without the prior written consent from NEXCOM
International Co., Ltd.
Disclaimer
The information in this document is subject to change without prior notice and
does not represent commitment from NEXCOM International Co., Ltd. However,
users may update their knowledge of any product in use by constantly checking
its manual posted on our website: http://www.nexcom.com. NEXCOM shall
not be liable for direct, indirect, special, incidental, or consequential damages
arising out of the use of any product, nor for any infringements upon the rights
of third parties, which may result from such use. Any implied warranties of
merchantability or fitness for any particular purpose is also disclaimed.
Acknowledgements
NEX 617 is a trademark of NEXCOM International Co., Ltd. All other product
names mentioned herein are registered trademarks of their respective
owners.
Regulatory Compliance Statements
This section provides the FCC compliance statement for Class B devices and
describes how to keep the system CE compliant.
Declaration of Conformity
FCC
This equipment has been tested and verified to comply with the limits for
a Class B digital device, pursuant to Part 15 of FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference
to radio communications. Operation of this equipment in a residential area
(domestic environment) is likely to cause harmful interference, in which
case the user will be required to correct the interference (take adequate
measures) at their own expense.
CE
The product(s) described in this manual complies with all applicable
European Union (CE) directives if it has a CE marking. For computer systems
to remain CE compliant, only CE-compliant parts may be used. Maintaining
CE compliance also requires proper cable and cabling techniques.
NEXCOM RoHS Environmental Policy and Status
Update
NEXCOM is a global citizen for building the digital
infrastructure. We are committed to providing green
products and services, which are compliant with
European Union RoHS (Restriction on Use of Hazardous Substance in
Electronic Equipment) directive 2011/65/EU, to be your trusted green
partner and to protect our environment.
RoHS restricts the use of Lead (Pb) < 0.1% or 1,000ppm, Mercury (Hg)
< 0.1% or 1,000ppm, Cadmium (Cd) < 0.01% or 100ppm, Hexavalent
Chromium (Cr6+) < 0.1% or 1,000ppm, Polybrominated biphenyls (PBB) <
0.1% or 1,000ppm, and Polybrominated diphenyl Ethers (PBDE) < 0.1% or
1,000ppm.
In order to meet the RoHS compliant directives, NEXCOM has established an
engineering and manufacturing task force in to implement the introduction
of green products. The task force will ensure that we follow the standard
NEXCOM development procedure and that all the new RoHS components
and new manufacturing processes maintain the highest industry quality
levels for which NEXCOM are renowned.
The model selection criteria will be based on market demand. Vendors and
suppliers will ensure that all designed components will be RoHS compliant.
How to recognize NEXCOM RoHS Products?
For existing products where there are non-RoHS and RoHS versions, the
suffix “(LF)” will be added to the compliant product name.
All new product models launched after January 2013 will be RoHS compliant.
They will use the usual NEXCOM naming convention.
NEXCOM manufactures products that are new or equivalent to new in
accordance with industry standard. NEXCOM warrants that products will
be free from defect in material and workmanship for 2 years, beginning on
the date of invoice by NEXCOM. HCP series products (Blade Server) which
are manufactured by NEXCOM are covered by a three year warranty period.
NEXCOM Return Merchandise Authorization (RMA)
▪ Customers shall enclose the “NEXCOM RMA Service Form” with the
returned packages.
▪ Customers must collect all the information about the problems
encountered and note anything abnormal or, print out any on-screen
messages, and describe the problems on the “NEXCOM RMA Service
Form” for the RMA number apply process.
▪ Customers can send back the faulty products with or without accessories
(manuals, cable, etc.) and any components from the card, such as CPU
and RAM. If the components were suspected as part of the problems,
please note clearly which components are included. Otherwise, NEXCOM
is not responsible for the devices/parts.
▪ Customers are responsible for the safe packaging of defective products,
making sure it is durable enough to be resistant against further damage
and deterioration during transportation. In case of damages occurred
during transportation, the repair is treated as “Out of Warranty.”
▪ Any products returned by NEXCOM to other locations besides the
customers’ site will bear an extra charge and will be billed to the customer.
Repair Service Charges for Out-of-Warranty Products
NEXCOM will charge for out-of-warranty products in two categories, one is
basic diagnostic fee and another is component (product) fee.
Repair Service Charges for Out-of-Warranty Products
NEXCOM will charge for out-of-warranty products in two categories, one is
basic diagnostic fee and another is component (product) fee.
System Level
▪ Component fee: NEXCOM will only charge for main components such as
SMD chip, BGA chip, etc. Passive components will be repaired for free,
ex: resistor, capacitor.
▪ Items will be replaced with NEXCOM products if the original one cannot
be repaired. Ex: motherboard, power supply, etc.
▪ Replace with 3rd party products if needed.
▪ If RMA goods can not be repaired, NEXCOM will return it to the customer
without any charge.
Board Level
▪ Component fee: NEXCOM will only charge for main components, such
as SMD chip, BGA chip, etc. Passive components will be repaired for free,
ex: resistors, capacitors.
▪ If RMA goods can not be repaired, NEXCOM will return it to the customer
Read and adhere to all warnings, cautions, and notices in this guide and
the documentation supplied with the chassis, power supply, and accessory
modules. If the instructions for the chassis and power supply are inconsistent
with these instructions or the instructions for accessory modules, contact
the supplier to find out how you can ensure that your computer meets
safety and regulatory requirements.
Cautions
Electrostatic discharge (ESD) can damage system components. Do the
described procedures only at an ESD workstation. If no such station is
available, you can provide some ESD protection by wearing an antistatic
wrist strap and attaching it to a metal part of the computer chassis.
Before installing and using the device, note the following precautions:
▪ Read all instructions carefully.
▪ Do not place the unit on an unstable surface, cart, or stand.
▪ Follow all warnings and cautions in this manual.
▪ When replacing parts, ensure that your service technician uses parts
specified by the manufacturer.
▪ Avoid using the system near water, in direct sunlight, or near a heating
device.
▪ The load of the system unit does not solely rely for support from the
rackmounts located on the sides. Firm support from the bottom is highly
necessary in order to provide balance stability.
▪ The computer is provided with a battery-powered real-time clock circuit.
There is a danger of explosion if battery is incorrectly replaced. Replace
only with the same or equivalent type recommended by the manufacturer.
Discard used batteries according to the manufacturer’s instructions.
Installation Recommendations
Ensure you have a stable, clean working environment. Dust and dirt can get
into components and cause a malfunction. Use containers to keep small
components separated.
Adequate lighting and proper tools can prevent you from accidentally
damaging the internal components. Most of the procedures that follow
require only a few simple tools, including the following:
▪ A Philips screwdriver
▪ A flat-tipped screwdriver
▪ A grounding strap
▪ An anti-static pad
Using your fingers can disconnect most of the connections. It is recommended
that you do not use needle-nose pliers to disconnect connections as these
can damage the soft metal or plastic parts of the connectors.
1. For the most updated information of NEXCOM products, visit NEXCOM’s
website at www.nexcom.com.
2. For technical issues that require contacting our technical support team or
sales representative, please have the following information ready before
calling:
– Product name and serial number
– Detailed information of the peripheral devices
– Detailed information of the installed software (operating system,
version, application software, etc.)
– A complete description of the problem
– The exact wordings of the error messages
Warning!
1. Handling the unit: carry the unit with both hands and handle it with care.
2. Maintenance: to keep the unit clean, use only approved cleaning products
or clean with a dry cloth.
3. CompactFlash: Turn off the unit’s power before inserting or removing a
CompactFlash storage card.
Conventions Used in this Manual
Warning:
Information about certain situations, which if not observed,
can cause personal injury. This will prevent injury to yourself
when performing a task.
CAUTION!CAUTION!
Caution:
Information to avoid damaging components or losing data.
Note:
Provides additional information to complete a task easily.
9F, Shuxiangxie, Xuefu Garden,
No.12 Section 1, South Yihuan Rd.,
Chengdu, 610061, China
Tel: +86-28-8523-0186
Fax: +86-28-8523-0186
Email: sales@nexcom.cn
www.nexcom.cn
Shanghai Office
Room 603/604, Huiyinmingzun Plaza Bldg., 1,
No.609, Yunlin East Rd.,
Shanghai, 200333, China
Tel: +86-21-5278-5868
Fax: +86-21-3251-6358
Email: sales@nexcom.cn
www.nexcom.cn
Shenzhen Office
Room1707, North Block, Pines Bldg.,
No.7 Tairan Rd., Futian Area,
Shenzhen, 518040, China
Tel: +86-755-8332-7203
Fax: +86-755-8332-7213
Email: sales@nexcom.cn
www.nexcom.cn
Wuhan Office
1-C1804/1805, Mingze Liwan, No. 519
South Luoshi Rd., Hongshan District,
Wuhan, 430070, China
Tel: +86-27-8722-7400
Fax: +86-27-8722-7400
Email: sales@nexcom.cn
www.nexcom.cn
Europe
United Kingdom
NEXCOM EUROPE
10 Vincent Avenue,
Crownhill Business Centre,
Milton Keynes, Buckinghamshire
MK8 0AB, United Kingdom
Tel: +44-1908-267121
Fax: +44-1908-262042
Email: sales.uk@nexcom.eu
www.nexcom.eu
Italy
NEXCOM ITALIA S.r.l
Via Gaudenzio Ferrari 29,
21047 Saronno (VA), Italia
Tel: +39 02 9628 0333
Fax: +39 02 9625570
Email: nexcomitalia@nexcom.eu
www.nexcomitalia.it
Before continuing, verify that the NEX 617 package that you received is complete. Your package should have all the items listed in the following table.
Item NameQty
NEXCOM NEX 617 Motherboard
1
(Mini ITX Form Factor: (6.7-in x 6.7-in)
2NEXCOM NEX 617 Driver CD 1
3NEXCOM NEX 617 Jumper Setting Instruction 1
4I/O Panel Shield1
This chapter describes how to set the jumpers and connectors on the
NEX 617 motherboard.
Before You Begin
▪ Ensure you have a stable, clean working environment. Dust and dirt can
get into components and cause a malfunction. Use containers to keep
small components separated.
▪ Adequate lighting and proper tools can prevent you from accidentally
damaging the internal components. Most of the procedures that follow
require only a few simple tools, including the following:
– A Philips screwdriver
– A flat-tipped screwdriver
– A set of jewelers screwdrivers
– A grounding strap
– An anti-static pad
▪ Using your fingers can disconnect most of the connections. It is
recommended that you do not use needle-nosed pliers to disconnect
connections as these can damage the soft metal or plastic parts of the
connectors.
▪ Before working on internal components, make sure that the power is off.
Ground yourself before touching any internal components, by touching
a metal object. Static electricity can damage many of the electronic
components. Humid environments tend to have less static electricity than
dry environments. A grounding strap is warranted whenever danger of
static electricity exists.
Precautions
Computer components and electronic circuit boards can be damaged by
discharges of static electricity. Working on computers that are still connected
to a power supply can be extremely dangerous.
Follow the guidelines below to avoid damage to your computer or yourself:
▪ Always disconnect the unit from the power outlet whenever you are
working inside the case.
▪ If possible, wear a grounded wrist strap when you are working inside the
computer case. Alternatively, discharge any static electricity by touching
the bare metal chassis of the unit case, or the bare metal body of any
other grounded appliance.
▪ Hold electronic circuit boards by the edges only. Do not touch the
components on the board unless it is necessary to do so. Don’t flex or
stress the circuit board.
▪ Leave all components inside the static-proof packaging that they shipped
with until they are ready for installation.
▪ Use correct screws and do not over tighten screws.
A jumper is the simplest kind of electric switch. It consists of two metal
pins and a cap. When setting the jumpers, ensure that the jumper caps are
placed on the correct pins. When the jumper cap is placed on both pins, the
jumper is short. If you remove the jumper cap, or place the jumper cap on
just one pin, the jumper is open.
Refer to the illustrations below for examples of what the 2-pin and 3-pin
jumpers look like when they are short (on) and open (off).
This chapter describes how to use the BIOS setup program for the NEX 617.
The BIOS screens provided in this chapter are for reference only and may
change if the BIOS is updated in the future.
To check for the latest updates and revisions, visit the NEXCOM Web site at
www.nexcom.com.tw.
About BIOS Setup
The BIOS (Basic Input and Output System) Setup program is a menu driven
utility that enables you to make changes to the system configuration and
tailor your system to suit your individual work needs. It is a ROM-based
configuration utility that displays the system’s configuration status and
provides you with a tool to set system parameters.
These parameters are stored in non-volatile battery-backed-up CMOS RAM that
saves this information even when the power is turned off. When the system is
turned back on, the system is configured with the values found in CMOS.
With easy-to-use pull down menus, you can configure such items as:
▪ Hard drives, diskette drives, and peripherals
▪ Video display type and display options
▪ Password protection from unauthorized use
▪ Power management features
The settings made in the setup program affect how the computer performs.
It is important, therefore, first to try to understand all the setup options, and
second, to make settings appropriate for the way you use the computer.
When to Configure the BIOS
▪ This program should be executed under the following conditions:
▪ When changing the system configuration
▪ When a configuration error is detected by the system and you are
prompted to make changes to the setup program
▪ When resetting the system clock
▪ When redefining the communication ports to prevent any conflicts
▪ When making changes to the Power Management configuration
▪ When changing the password or making other changes to the security
setup
Normally, CMOS setup is needed when the system hardware is not consistent
with the information contained in the CMOS RAM, whenever the CMOS
RAM has lost power, or the system features need to be changed.
Most of the configuration settings are either predefined according to
the Load Optimal Defaults settings which are stored in the BIOS or are
automatically detected and configured without requiring any actions. There
are a few settings that you may need to change depending on your system
configuration.
Entering Setup
When the system is powered on, the BIOS will enter the Power-On Self
Test (POST) routines. These routines perform various diagnostic checks; if an
error is encountered, the error will be reported in one of two different ways:
▪ If the error occurs before the display device is initialized, a series of beeps
will be transmitted.
▪ If the error occurs after the display device is initialized, the screen will
display the error message.
Powering on the computer and immediately pressing <Del> allows you to
enter Setup.
Legends
Key Function
7
9
Moves the highlight left or right to select a menu.
Moves the highlight up or down between sub-menu
or fields.
Exits the BIOS Setup Utility.
Scrolls forward through the values or options of the
highlighted field.
Scrolls backward through the values or options of
the highlighted field.
When a scroll bar appears to the right of the setup screen, it indicates that
there are more available fields not shown on the screen. Use the up and
down arrow keys to scroll through all the available fields.
Submenu
When “” appears on the left of a particular field, it indicates that a
submenu which contains additional options are available for that field. To
display the submenu, move the highlight to that field and press .
Once you enter the AMI BIOS Setup Utility, the Main Menu will appear on
the screen. The main menu allows you to select from several setup functions
and one exit. Use arrow keys to select among the items and press to
accept or enter the submenu.
Main
The Main menu is the first screen that you will see when you enter the BIOS
Setup Utility.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Main
Advanced
System Date
System Time
UEFI Version
Processor Type
Processor Speed
Microcode Update
Cache Size
: 4096 MB with 256MB Shared Memory
and 2MB GTT memory
Single-Channel Memory Mode
: 4096MB(DDR3-1066)
: None
Security
[Mon 01/13/2014]
[16:17:33]
Boot
Exit
Set the Date. Use Tab to
switch between Date elements.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Option
F1: General Help
F7: Discard Changes
F9: Load UEFI Defaults
F10: Save and Exit
ESC: Exit
System Date
The date format is <day>, <month>, <date>, <year>. Day displays a day,
from Monday to Sunday. Month displays the month, from January to
December. Date displays the date, from 1 to 31. Year displays the year, from
1999 to 2099.
System Time
The time format is <hour>, <minute>, <second>. The time is based on the
24-hour military-time clock. For example, 1 p.m. is 13:00:00. Hour displays
hours from 00 to 23. Minute displays minutes from 00 to 59. Second displays
seconds from 00 to 59.
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
The Advanced menu allows you to configure your system for basic operation.
Some entries are defaults required by the system board, while others, if
enabled, will improve the performance of your system or let you set some
features according to your preference.
Setting incorrect field values may cause the system to
malfunction.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
This section is used to configure the storage features.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
SATA Controller(s)
SATA Mode Selection
SATA Aggressive Link Power Mgmt
Hard Disk S.M.A.R.T
SATA2_1 : Not Detected
SATA2_2/mini-SATA: Not Detected
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
[Enabled]
[AHCI Mode]
[Disabled]
[Disabled]
Enable/disable the SATA
controllers.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Option
F1: General Help
F7: Discard Changes
F9: Load UEFI Defaults
F10: Save and Exit
ESC: Exit
SATA Controller(s)
Enables or disables the SATA controller.
SATA Aggressive Link Power Management
Enables or disables the SATA aggressive link power management.
Hard Disk S.M.A.R.T
Enables or disables hard disk S.M.A.R.T feature.
SATA Mode Selection
Configures the SATA as IDE, AHCI or RAID mode.
IDE This option configures the Serial ATA drives as Parallel ATA
physical storage device.
AHCI This option configures the Serial ATA drives to use AHCI
(Advanced Host Controller Interface). AHCI allows the storage
driver to enable the advanced Serial ATA features which will
increase storage performance.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
Intel(R) Smart Connect Technology
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
[Disabled]
Intel(R) Smart Connect
Technology automatically updates
your email and social networks,
such as Twitter, Facebook, etc.
while the computer is in sleep
mode.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Option
F1: General Help
F7: Discard Changes
F9: Load UEFI Defaults
F10: Save and Exit
ESC: Exit
Intel® Smart Connect Technology
Enables or disables Intel® Smart Connect Technology. Intel® Smart Connect
Technology keeps your e-mail and social networks, such as Twitter, Facebook,
etc. updated automatically while the computer is in sleep mode.
Super IO Configuration
This section is used to configure the serial and parallel ports.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
COM1 Conguration
COM2 Conguration
COM3 Conguration
COM4 Conguration
COM6 Conguration
LPT1 Port Conguration
WDT Timeout Reset
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
[Disabled]
Set Parameters of COM1
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Option
F1: General Help
F7: Discard Changes
F9: Load UEFI Defaults
F10: Save and Exit
ESC: Exit
COM1 to COM4 and COM6 Configuration
Configures the parameters of COM1 to COM4 and COM6.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
USB Controller
USB 3.0 Controller
Legacy USB Support
[Enabled]
[Enabled]
[Enabled]
Enable or disable all the USB
ports.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Option
F1: General Help
F7: Discard Changes
F9: Load UEFI Defaults
F10: Save and Exit
ESC: Exit
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
USB Controller
Enables or disables all the USB ports.
USB 3.0 Controller
Enables or disables USB 3.0 controller.
Legacy USB Support
Enabled Enables Legacy USB.
Auto Disables support for Legacy when no USB devices are
connected.
UEFI Setup Only Keeps USB devices available only for EFI applications.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
Supervisor Password
User Password
Supervisor Password
User Password
System Mode state
Secure Boot state
Secure Boot
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
H/W Monitor
Security
Not Installed
Not Installed
Setup
Disabled
[Disabled]
Exit
BootMain
Set or change the password for
the administrator account.
Only the administrator has
authority to change the settings
in the UEFI Setup Utility. Leave
it blank and press enter to
remove the password.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Option
F1: General Help
F7: Discard Changes
F9: Load UEFI Defaults
F10: Save and Exit
ESC: Exit
Administrator Password
Select this to reconfigure the administrator’s password.
This section is used to configure the boot features.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
Boot Option Priorities
Boot Option #1
Fast Boot
Boot From Onboard LAN
Setup Prompt Timeout
Bootup Num-Lock
Boot Beep
Full Screen Logo
CSM(Compatibility Support Module)
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
H/W Monitor
Security
[UEFI: KingstonDT 101 G2 1.00]
[Disabled]
[Disabled]
1
[On]
[Disabled]
[Enabled]
Boot Option Priorities
Adjust the boot sequence of the system. Boot Option #1 is the first boot
device that the system will boot from, next will be #2 and so forth.
Exit
BootMain
Sets the system boot order
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Option
F1: General Help
F7: Discard Changes
F9: Load UEFI Defaults
F10: Save and Exit
ESC: Exit
Boot From Onboard LAN
Enables or disables Boot From Onboard LAN.
Setup Prompt Timeout
Number of seconds to wait for setup activation key. 65535(0XFFFF) means
indefinite waiting.
Bootup Num-Lock
This allows you to determine the default state of the numeric keypad. By
default, the system boots up with NumLock on wherein the function of
the numeric keypad is the number keys. When set to Off, the function of
the numeric keypad is the arrow keys.
Boot Beep
Enables or disables beep sound during system boot, a buzzer is needed.
Full Screen Logo
Enables or disables the display of OEM logo.
CSM (Compatibility Support Module)
Configuration for CSM, please disable CSM when Fast Boot is enabled.
Fast Boot
Fast boot minimizes your computer’s boot time. The options are Disabled,
Fast and Ultra Fast. In fast mode you may not boot from an USB storage
device. Ultra Fast mode is only supported by Windows 8 and the VBIOS
must support UEFI GOP if you are using an external graphics card.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
CSM
Advanced
[Disabled]
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
Boot
Enable to launch the
Compatibility Support Module.
If you are using Windows 8
64-bit UEFI and all of your
devices support UEFI, you may
also disable CSM for faster
boot speed.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Option
F1: General Help
F7: Discard Changes
F9: Load UEFI Defaults
F10: Save and Exit
ESC: Exit
CSM
Enables or disables CSM. Enabled to launch the Compatibility Support
Module. If Windows 8 64-bit UEFI is used and all the devices support UEFI,
CSM may be disabled for faster boot speed.
Exit
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
Save Changes and Exit
Discard Changes and Exit
Discard Changes
Load UEFI Defaults
Launch EFI Shell from lesystem device
Version 2.16.1242. Copyright (C) 2013 American Megatrends, Inc.
H/W Monitor
Security
Save Changes and Exit
To save the changes and exit, select this field then press <Enter>. A dialog
box will appear. Confirm by selecting Yes.
Discard Changes and Exit
To exit the Setup utility without saving the changes, select this field then
press <Enter>. You may be prompted to confirm again before exiting.
Discard Changes
To discard all the changes, select this field then press <Enter>. A dialog box
will appear. Confirm by selecting Yes.
Load UEFI Defaults
To restore the BIOS to default settings, select this field then press <Enter>. A
dialog box will appear. Confirm by selecting Yes.
Exit
BootMain
Exit system setup after saving
the changes.
F10 key can be used for this
operation.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Option
F1: General Help
F7: Discard Changes
F9: Load UEFI Defaults
F10: Save and Exit
ESC: Exit