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Tel: 886-2-86926060 Fax: 86926101-3 URL: www.lannerinc.com
LEC-2580 BIOS User Manual
Version 1.0
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Tel: 886-2-86926060 Fax: 86926101-3 URL: www.lannerinc.com
Chapter 1 BIOS Overview ...................................................................................... 4
1.1 Introduction ............................................................................................................. 4
1.2 BIOS Boot Flow ......................................................................................................... 4
Chapter 2 BIOS Setup Information ......................................................................... 5
2.1 Entering Setup .......................................................................................................... 5
2.2 Main Page ................................................................................................................ 6
2.3 Advanced Page ......................................................................................................... 7
2.4 Chipset ................................................................................................................... 26
2.5 Security .................................................................................................................. 29
2.6 Boot Menu ............................................................................................................. 30
2.7 Save and Exit Menu ................................................................................................ 31
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Date Rev Description Modify
11/26/2018 1.0 Initial Release Jason Yang
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Chapter 1 BIOS Overview
1.1 Introduction
BIOS (Basic Input/Output System) is the program that controls the computer boot
process. The purpose of the BIOS is to identify and initialize processor, memory, hard
drives, optical drives, and other hardware.
1.2 BIOS Boot Flow
BIOS core follows the firmware model described in the UEFI Platform Initialization
Specification (PI). The PI Specification defines the following “boot phases”, which can
be applied to various checkpoints and beep code descriptions:
Security (SEC) – low-level initialization
Pre-EFI Initialization (PEI) – memory initialization
Driver Execution Environment (DXE) – main hardware initialization
Boot Device Selection (BDS) – system setup, pre-OS user interface & selecting a
bootable device (CD/DVD, HDD, USB, Network, Shell, etc).
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Chapter 2 BIOS Setup Information
2.1 Entering Setup
The system has AMI BIOS built-in, with a SETUP utility that allows users to
configure required settings or to activate certain system features. Pressing the <Tab>
or <Del> key immediately allows you to enter the Setup utility.
Control Keys
→← Select Screen
↑↓ Select Item
<Enter> Select
+/- Change Option
F1 General help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
<Esc> Exit
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2.2 Main Page
Setup main page contains BIOS information and project version information.
Feature Description
BIOS
Information
BIOS Vendor: American Megatrends
Core Version: AMI Kernel version, CRB code base, X64
Compliancy: UEFI version, PI version
Project Version: BIOS release version
Build Date and Time: MM/DD/YYYY
Access Level: Administrator / User
System Date
To set the Date, use <Tab> to switch between Date elements.
Default Range of Year: 2005-2099
Default Range of Month: 1-12
Days: dependent on Month.
System Time To set the Time, use <Tab> to switch between Time elements.
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2.3 Advanced Page
Select the Advanced menu item from the BIOS setup screen to enter the
“Advanced” setup screen. Users can select any of the items in the left frame of the
screen.
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2.3.1 AMT Configuration
Feature Options Description
Intel AMT Disable
Enabled
Enable/Disable Intel (R) Active Management
Technology BIOS Extension. Note : iAMT H/W is
always enabled. This option just controls the
BIOS extension execution. If enabled, this
requires additional firmware in the SPI device.
BIOS Hotkey
Pressed
Disabled
Enabled
OEMFLag Bit 1:Enable/Disable BIOS hotkey
press.
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2.3.2 PCH-FW Configuration
Feature Options Description
Firmware
Update
Configuration
None Configure Management Engine Technology
Parameters.
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2.3.2.1 Firmware Update Configuration
Feature Options Description
Me FW Image
Re-Flash
Disable
Enabled Enable/Disable Me FW Image Re-Flash function.
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2.3.3 Super IO Configuration
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2.3.3.1 Serial port 1 Configuration
Feature Options Description
Serial Port Disabled
Enabled Enable or Disable Serial Port (COM)
Device Settings NA IO=3F8h; IRQ = 4
COM1 MODE
RS232
RS485
RS422
Select Com Mode as RS232/RS485/RS422
COM1
Termination
Disabled
Enabled COM RS-422/485 Receiver Termination
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2.3.3.2 Serial port 2 Configuration
Feature Options Description
Serial Port Disabled
Enabled Enable or Disable Serial Port (COM)
Device Settings NA IO=2F8h; IRQ = 3
COM2 MODE
RS232
RS485
RS422
Select Com Mode as RS232/RS485/RS422
COM2
Termination
Disabled
Enabled COM RS-422/485 Receiver Termination
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2.3.3.3 Serial port 3 Configuration
Feature Options Description
Serial Port Disabled
Enabled Enable or Disable Serial Port (COM)
Device Settings NA IO=3E8h; IRQ = 5
COM3 MODE
RS232
RS485
RS422
Select Com Mode as RS232/RS485/RS422
COM3
Termination
Disabled
Enabled COM RS-422/485 Receiver Termination
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2.3.3.4 Serial port 4 Configuration
Feature Options Description
Serial Port Disabled
Enabled Enable or Disable Serial Port (COM)
Device Settings NA IO=2E8h; IRQ = 7
COM4 MODE
RS232
RS485
RS422
Select Com Mode as RS232/RS485/RS422
COM4
Termination
Disabled
Enabled COM RS-422/485 Receiver Termination
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2.3.4 Hardware Monitor
Feature Description
CPU temperature This value reports the CPU temperature.
System temperature This value reports the System temperature.
CPU1 VCORE This value reports the CPU VCORE.
VDDR This value reports the VDDR Input voltage.
5V This value reports the 5V Input voltage.
3.3V This value reports the 3.3V Input voltage.
VSB3V This value reports the VSB3V Input voltage.
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2.3.5 POE GPIO Configuration
Feature Options Description
POE GPIO Pin 1 Output Low
Output High Configure POE GPIO Pin 1
POE GPIO Pin 2 Output Low
Output High Configure POE GPIO Pin 2
POE GPIO Pin 3 Output Low
Output High Configure POE GPIO Pin 3
POE GPIO Pin 4 Output Low
Output High Configure POE GPIO Pin 4
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2.3.6 Control Legacy PXE Boot
Feature Options Description
Control
Legacy PXE
Boot from
Disabled
Lan1
Lan2
Lan3
Lan4
Lan5
Lan6
Control Legacy PXE Boot from which Lan
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2.3.7 Serial Port Console Redirection
Feature Options Description
COM0
Console
Redirection
Enabled
Disabled Enables or disables Console Redirection
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2.3.7.1 Console Redirection Settings
Feature Options Description
Terminal Type
VT100
VT100+
VT-UTF8
ANSI
VT100: ASCII char set
VT100+:Extends VT100 to support color,
function keys, etc.
VT-UTF8:Uses UTF8 encoding to map
Unicode chars onto 1 or more bytes
ANSI: Extended ASCII char set
Bits per second
9600
19200
38400
57600
115200
Selects serial port transmission speed. The
speed must be matched on the other side.
Long or noisy lines may require lower speeds.
Data Bits 7
8 Data Bits
Parity
None
Even
Odd
A parity bit can be sent with the data bits to
detect some transmission errors.
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Mark
Space
Stop Bits 1
2 Indicates the end of a serial data packet.
Flow Control
None
Hardware
RTS/CTS
Flow Control can prevent data loss from
buffer overflow.
VT-UTF8 Combo
Key Support
Disabled
Enabled
Enables VT-UTF8 Combination Key Support
for ANSI/VT100 terminals
Recorder Mode Disabled
Enabled
With this mode enabled, only text will be
sent. This is to capture Terminal data.
Resolution
100x31
Disabled
Enabled
Enables or disables extended terminal
resolution
Putty KeyPad
VT100
LINUX
XTERM86
SCO
ESCN
VT400
Selects FunctionKey and KeyPad on Putty.
Redirection After
BIOS POST
Always
Enable
BootLoader
When Bootloader is selected, Legacy Console
Redirection is disabled before booting to
legacy OS. When Always Enable is selected,
then Legacy Console Redirection is enabled
for legacy OS. Default setting for this option
is set to Always Enable.
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2.3.8 CPU Configuration
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Feature Options Description
Hyper-Threading Disabled
Enabled
Enabled for Windows XP and Linux (OS
optimized for Hyper-Threading Technology)
and Disabled for other OS (OS not optimized
for Hyper-Threading Technology). When
Disabled only one thread per enabled core is
enabled.
Intel
Virtualization
Technology
Disabled
Enabled
When enabled, a VMM can utilize the
additional hardware capabilities provided by
Vanderpool Technology
Intel(R)
SpeedStep(tm)
Disabled
Enabled
Allows more than two frequency ranges to be
supported.
CPU C states Disabled
Enabled
Enable or disable CPU C states
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2.3.9 SATA Configuration
Feature Options Description
SATA Controller(s) Enabled
Disabled Enable or disable SATA Device.
SATA Mode
Selection
AHCI
RAID Determines how SATA controller(s) operate.
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2.3.10 USB Configuration
Feature Options Description
Legacy USB Support
Enabled
Disabled
Auto
Enables Legacy USB support.
Auto option disables legacy support if
no USB devices are connected;
Disabled option will keep USB devices
available only for EFI applications.
USB Mass Storage
Driver Support
Enabled
Disabled
Enables or disables USB Mass Storage
Driver Support.
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2.4 Chipset
Select the Chipset menu item from the BIOS setup screen to enter the Platform
Setup screen. Users can select any of the items in the left frame of the screen.
Feature Options Description
System Agent (SA)
Configuration None System Agent (SA) Parameters
Restore AC Power
Loss
ON
OFF
Last State
Specify what state to go to when
power is re-applied after a power
failure (G3 state).
Serial IRQ Mode Quiet
Continuous Configure Serial IRQ Mode.
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2.4.1 System Agent (SA) Configuration
Feature Options Description
VT-d Disabled
Enabled VT-d capability
Memory
Configuration None
Memory Configuration Parameters
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2.4.1.1 Memory Configuration
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2.5 Security
Select the Security menu item from the BIOS setup screen to enter the Security
Setup screen. Users can select any of the items in the left frame of the screen.
Feature Description
Administrator Password
If ONLY the Administrator's password is set, it
only limits access to Setup and is only asked for
when entering Setup.
User Password
If ONLY the User's password is set, it serves as a
power-on password and must be entered to boot
or enter Setup. In Setup, the User will have
Administrator rights.
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2.6 Boot Menu
Select the Boot menu item from the BIOS setup screen to enter the Boot Setup
screen. Users can select any of the items in the left frame of the screen.
Feature Options Description
Setup Prompt
Timeout 5
The number of seconds to wait for
setup activation key.
65535 means indefinite waiting.
Quiet Boot Disabled
Enabled
Enables or disables Quiet Boot
option.
Boot mode select
LEGACY
UEFI
DUAL
Select boot mode for LEGACY or
UEFI.
Choose boot priority from boot option group.
Choose specifies boot device priority sequence from available Group device.
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2.7 Save and Exit Menu
Select the Save and Exit menu item from the BIOS setup screen to enter the Save and
Exit Setup screen. Users can select any of the items in the left frame of the screen.
■ Discard Changes and Exit
Select this option to quit Setup without saving any modifications to the system
configuration. The following window will appear after the “Discard Changes and Exit”
option is selected. Select “Yes” to Discard changes and Exit Setup.
■ Save Changes and Reset
When Users have completed the system configuration changes, select this option to
save the changes and reset from BIOS Setup in order for the new system configuration
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parameters to take effect. The following window will appear after selecting the “Save
Changes and Reset” option is selected. Select “Yes” to Save Changes and reset.
■ Restore Defaults
Restore default values for all setup options. Select “Yes” to load Optimized defaults.
PS: The items under Boot Override were not same with image. It should depend on
devices connect on system.
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