Utilities
23
LEC-BTS
4
Utilities
This chapter provides information on how to read information from and configure the BIOS
Setup utility, the SEMA utility, the Watchdog Timer utility, and the board temperature sensors on
the LEC-BTS.
4.1
BIOS
The LEC-BTS features an AMI BIOS. The default settings provide a “ready to run” system, even
without a BIOS setup backup battery.
The BIOS is located in flash memory and can be easily updated with software under DOS.
All setup changes of the BIOS are stored in the CMOS RAM.
The battery on the baseboard will provide power to store that information for over two years
without board activation.
This section presents screen shots the five primary menus of the BIOS Setup Utility. Use the fol-
lowing table as a quick reference for the contents of the BIOS Setup Utility. The submenus are
presented as tables and describe the submenus and setting options for each menu item. The
default setting options are presented in
bold
, and the function of each setting is described in the
right hand column of the respective table.
Notes:
►
indicates a submenu
4.1.1
Starting the BIOS Setup Utility
Use the following bullets to initiate start-up activity for the BIOS Setup Utility.
Press <DEL> during power up to start the BIOS setup utility.
Press <F11> during power up to start the Boot menu.
Press <END> during power up to return BIOS settings to default.
Table 4-1: BIOS Setup Menu Structure
Main
Advanced
Security
Boot
Save & Exit
• BIOS
Information
• CPU
Configuration
• Memory
Information
• GOP Information
• TXE Information
• System
Management
►
• System Date
• System Time
• CPU
►
• Graphics
►
• SATA
►
• USB
►
• SDIO
►
• Network
►
• Audio
►
• PCI/PCIe
►
• Baytrail Features
Configuration
►
• ACPI
►
• Serial Port
Console
►
• Thermal
►
• Security
►
• Miscellaneous
►
• Password
Description
►
• Administrator
Password
• Secure Boot
Menu
►
• Boot Configuration
►
• CSM Parameters
►
• Boot Option Priorities
• Add New Boot Option
►
• Delete Boot Option
►
• Reset Options
• Save Options
• Boot Override
• Launch EFI Shell
from filesystem
device
• Reset System with
ME disabled
ModeMEUD000
►